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ISL43112, ISL43113
Data Sheet October 2002 FN6029.1
Low-Voltage, Dual Supply, SPST, High Performance Analog Switches
The Intersil ISL43112 and ISL43113 are precision, high performance analog switches designed to operate from 1.5V to 6V supplies. These devices are fully specified for 10% tolerance 5V and 3.3V supplies, and feature supply and leakage currents much lower than those of other single SPST switches. Turn-on and turn-off times are also improved. Targeted applications include battery powered equipment that benefit from the devices' low power consumption (250W), subnanoamp leakage currents, and fast switching speeds (tON = 40ns, tOFF = 25ns). The small SOT-23 packages, and timing that delivers break-before-make operation, make this family ideal for custom multiplexer applications. Additionally, excellent RON flatness maintains signal fidelity over the whole input range, while micro packaging alleviates board space limitations. All these benefits combine to make Intersil's newest line of low-voltage switches ideal solutions for "Next Generation" designs. The ISL4311X are single-pole/single-throw (SPST) switches, with the ISL43112 being normally open (NO), and the ISL43113 being normally closed (NC). Table 1 summarizes the performance of this family. For single supply versions, see the ISL43110/11 datasheet..
TABLE 1. FEATURES AT A GLANCE ISL43112 Number of Switches Configuration 1 NO 15 42ns / 25ns 20 58ns / 37ns ISL43113 1 NC 15 42ns / 25ns 20 58ns / 37ns
Features
* Fully Specified at VS = 5V and 3.3V for 10% Tolerances * Available in SOT-23 Packaging * Dual Supply Operation. . . . . . . . . . . . . . . . . . . . 1.5V to 6V * ON Resistance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 * RON Flatness . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 * Charge Injection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7pC * Low Leakage Current (Max at 85oC) . 5nA (Off Leakage) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20nA (On Leakage) * Fast Switching Action - tON. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40ns - tOFF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25ns * Break-Before-Make Operation at VS = 5V * Minimum 2000V ESD Protection per Method 3015.7 * CMOS Logic Compatible
Applications
* Battery Powered, Handheld, and Portable Equipment - Cellular/Mobile Phones, Pagers - Laptops, Notebooks, Palmtops, PDA's * Communications Systems - Radios - PBX, PABX * Test Equipment - Logic and Spectrum Analyzers - Portable Meters, DVM, DMM * Medical Equipment - Ultrasound, MRI, CAT SCAN - Electrocardiograph, Blood Analyzer * Audio and Video Switching * General Purpose Circuits - Low Voltage DACs and ADCs - Sample and Hold Circuits - Digital Filters - Operational Amplifier Gain Switching Networks - High Frequency Analog Switching - High Speed Multiplexing - Integrator Reset Circuits
4.5V RON 4.5V tON / tOFF 3V RON 3V tON / tOFF
Packages
8 Ld SOIC, 5 Ld SOT-23
Ordering Information
PART NUMBER ISL43112IB ISL43112IB-T ISL43112IH-T (112I) ISL43113IB ISL43113IB-T ISL43113IH-T (113I) TEMP. RANGE (oC) -40 to 85 -40 to 85 -40 to 85 -40 to 85 -40 to 85 -40 to 85 PACKAGE 8 Ld SOIC Tape and Reel 5 Ld SOT-23, Tape and Reel 8 Ld SOIC Tape and Reel 5 Ld SOT-23, Tape and Reel PKG. NO. M8.15 M8.15 P5.064 M8.15 M8.15 P5.064
Related Literature
* Technical Brief TB363 "Guidelines for Handling and Processing Moisture Sensitive Surface Mount Devices (SMDs)"
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures. 1-888-INTERSIL or 321-724-7143 | Intersil (and design) is a registered trademark of Intersil Americas Inc. Copyright (c) Intersil Americas Inc. 2002. All Rights Reserved All other trademarks mentioned are the property of their respective owners.
ISL43112, ISL43113 Pinouts
(Note 1) ISL43112 (SOIC) TOP VIEW
COM 1 N.C. N.C. V+ 2 3 4 8 NO 7 V6 IN 5 N.C. COM 1 NO 2 4 IN 5 V+
ISL43112 (SOT-23) TOP VIEW
V- 3
ISL43113 (SOIC) TOP VIEW
ISL43113 (SOT-23) TOP VIEW
COM 1 N.C. N.C. V+ 2 3 4
8 NC 7 V6 IN 5 N.C.
COM 1 NC 2
5 V+
V- 3
4 IN
NOTE: 1. Switches Shown for Logic "0" Input.
Truth Table
LOGIC 0 1 NOTE: ISL43112 OFF ON ISL43113 ON OFF
Logic "0" 1.5V; Logic "1" 3.5V at VS = 5V
Pin Descriptions
PIN V+ VIN COM NO NC N.C. FUNCTION System Positive Power Supply Input (+1.5V to +6V) System Negative Power Supply Input (-1.5V to -6V) CMOS Compatible Digital Control Input Analog Switch Common Pin Analog Switch Normally Open Pin Analog Switch Normally Closed Pin No Internal Connection
2
ISL43112, ISL43113
Absolute Maximum Ratings
V+ to V- . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3 to 15V Input Voltages IN (Note 2). . . . . . . . . . . . . . . . . . . . . ((V-) - 0.3V) to ((V+) + 0.3V) NO, NC (Note 2) . . . . . . . . . . . . . . . . ((V-) - 0.3V) to ((V+) + 0.3V) Output Voltages COM (Note 2) . . . . . . . . . . . . . . . . . . ((V-) - 0.3V) to ((V+) + 0.3V) Continuous Current (Any Terminal) . . . . . . . . . . . . . . . . . . . . . 20mA Peak Current NO, NC, or COM (Pulsed 1ms, 10% Duty Cycle, Max) . . . . . . . . . . . . . . . . . . 30mA ESD Rating (Per MIL-STD-883 Method 3015). . . . . . . . . . . . . >2kV
Thermal Information
Thermal Resistance (Typical, Note 3) JA (oC/W) 5 Ld SOT-23 Package . . . . . . . . . . . . . . . . . . . . . . . 225 8 Ld SOIC Package . . . . . . . . . . . . . . . . . . . . . . . . . 170 Maximum Junction Temperature (Plastic Package) . . . . . . . 150oC Moisture Sensitivity (See Technical Brief TB363) All Packages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Level 1 Maximum Storage Temperature Range. . . . . . . . . . . . -65oC to 150oC Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . 300oC (Lead Tips Only)
Operating Conditions
Temperature Range ISL4311XIX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40oC to 85oC
CAUTION: Stresses above those listed in "Absolute Maximum Ratings" may cause permanent damage to the device. This is a stress only rating and operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
NOTES: 2. Signals on NO, NC, COM, or IN exceeding V+ or V- are clamped by internal diodes. Limit forward diode current to maximum current ratings. 3. JA is measured with the component mounted on a low effective thermal conductivity test board in free air. See Tech Brief TB379 for details.
Electrical Specifications - 5V Supply
Test Conditions: VSUPPLY = 4.5V to 5.5V, VINH = 3.5V, VINL = 1.5V (Note 4), Unless Otherwise Specified TEST CONDITIONS TEMP (oC) Full (NOTE 5) MIN V-1 -5 -1 -5 -2 -20 (V+) - 1.5 V-0.5 TYP 15 5 0.01 0.01 0.01 42 46 25 27 7 >90 58 13 13 30 (NOTE 5) MAX UNITS V+ 20 25 6 8 1 5 1 5 2 20 V+ (V+) - 3.5 0.5 70 85 45 50 20 V nA nA nA nA nA nA V V A ns ns ns ns pC dB dB pF pF pF
PARAMETER ANALOG SWITCH CHARACTERISTICS Analog Signal Range, VANALOG ON Resistance, RON RON Flatness, RFLAT(ON) NO or NC OFF Leakage Current, INO(OFF) or INC(OFF) COM OFF Leakage Current, ICOM(OFF) COM ON Leakage Current, ICOM(ON)
VS = 4.5V, ICOM = 1.0mA, VCOM = 3V, See Figure 4 VS = 4.5V, ICOM = 1.0mA, VCOM = -3V, 0V, 3V VS = 5.5V, VCOM = 4.5V, VNO or VNC = +4.5V, Note 6 VS = 5.5V, VCOM = 4.5V, VNO or VNC = +4.5V, Note 6 VS = 5.5V, VCOM = VNO or VNC = 4.5V, Note 6
25 Full 25 Full 25 Full 25 Full 25 Full Full Full
DIGITAL INPUT CHARACTERISTICS Input Voltage High, VINH Input Voltage Low, VINL Input Current, IINH, IINL DYNAMIC CHARACTERISTICS Turn-ON Time, tON Turn-OFF Time, tOFF Charge Injection, Q OFF Isolation Power Supply Rejection Ratio COM OFF Capacitance, CCOM(OFF) COM ON Capacitance, CCOM(ON) VNO or VNC = 3V, RL = 300, CL = 35pF, VIN = 0 to V+, See Figure 1 VNO or VNC = 3V, RL = 300, CL = 35pF, VIN = 0 to V+, See Figure 1 CL = 1.0nF, VG = 0V, RG = 0, See Figure 2 RL = 50, CL = 15pF, f = 100kHz, See Figure 3 RL = 50, CL = 5pF, f = 1MHz f = 1MHz, VNO or VNC = VCOM = 0V, See Figure 5 f = 1MHz, VNO or VNC = VCOM = 0V, See Figure 5 25 Full 25 Full 25 25 25 25 25 25 VS = 5.5V, VIN = 0V or V+
Full
NO or NC OFF Capacitance, COFF f = 1MHz, VNO or VNC = VCOM = 0V, See Figure 5
3
ISL43112, ISL43113
Electrical Specifications - 5V Supply
Test Conditions: VSUPPLY = 4.5V to 5.5V, VINH = 3.5V, VINL = 1.5V (Note 4), Unless Otherwise Specified (Continued) TEST CONDITIONS TEMP (oC) Full VS = 5.5V, VIN = 0V or V+, Switch On or Off VS = 5.5V, VIN = 0V or V+, Switch On or Off 25 Full Negative Supply Current, I25 Full (NOTE 5) MIN 1.5 -25 -50 TYP 15 22 -15 -22 (NOTE 5) MAX UNITS 6 25 50 V A A A A
PARAMETER POWER SUPPLY CHARACTERISTICS Power Supply Range Positive Supply Current, I+
NOTES: 4. VIN = Input voltage to perform proper function. 5. The algebraic convention, whereby the most negative value is a minimum and the most positive a maximum, is used in this data sheet. 6. Leakage parameter is 100% tested at high temp, and guaranteed by correlation at 25oC.
Electrical Specifications - 3.3V Supply
Test Conditions: VSUPPLY = 3.0V to 3.6V, VINH = V+, VINL = 0V (Note 4), Unless Otherwise Specified TEST CONDITIONS TEMP (oC) Full (NOTE 5) MIN V-1 -5 -1 -5 -2 -20 2.0 -0.5 -25 -50 TYP 20 25 4 5 1.6 0.9 58 62 37 40 5 >90 55 13 13 30 10 15 -10 -15 (NOTE 5) MAX UNITS V+ 30 40 8 10 1 5 1 5 2 20 0.6 0.5 100 110 65 75 12 25 50 V nA nA nA nA nA nA V V A ns ns ns ns pC dB dB pF pF pF A A A A
PARAMETER ANALOG SWITCH CHARACTERISTICS Analog Signal Range, VANALOG ON Resistance, RON RON Flatness, RFLAT(ON) NO or NC OFF Leakage Current, INO(OFF) or INC(OFF) COM OFF Leakage Current, ICOM(OFF) COM ON Leakage Current, ICOM(ON)
VS = 3V, ICOM = 1.0mA, VCOM = 2V VS = 3V, ICOM = 1.0mA, VCOM = -1.5V, 0V, 1.5V VS = 3.3V, VCOM = 2V, VNO or VNC = +2V, Note 6 VS = 3.3V, VCOM = 2V, VNO or VNC = +2V, Note 6 VS = 3.3V, VCOM = VNO or VNC = 2V, Note 6
25 Full 25 Full 25 Full 25 Full 25 Full Full Full
DIGITAL INPUT CHARACTERISTICS Input Voltage High, VINH Input Voltage Low, VINL Input Current, IINH, IINL DYNAMIC CHARACTERISTICS Turn-ON Time, tON Turn-OFF Time, tOFF Charge Injection, Q OFF Isolation Power Supply Rejection Ratio COM OFF Capacitance, CCOM(OFF) COM ON Capacitance, CCOM(ON) Positive Supply Current, I+ Negative Supply Current, IVNO or VNC = 2V, RL = 300, CL = 35pF, VIN = 0.4V to 2.4V VNO or VNC = 2V, RL = 300, CL = 35pF, VIN = 0.4V to 2.4V CL = 1.0nF, VG = 0V, RG = 0 RL = 50, CL = 15pF, f = 100kHz RL = 50, CL = 5pF, f = 1MHz f = 1MHz, VNO or VNC = VCOM = 0V f = 1MHz, VNO or VNC = VCOM = 0V VS = 3.6V, VIN = V- or V+, Switch On or Off VS = 3.6V, VIN = V- or V+, Switch On or Off 25 Full 25 Full 25 25 25 25 25 25 25 Full 25 Full VS = 3.6V, VIN = V- or V+
Full
NO or NC OFF Capacitance, COFF f = 1MHz, VNO or VNC = VCOM = 0V
POWER SUPPLY CHARACTERISTICS
4
ISL43112, ISL43113 Test Circuits and Waveforms
V+ LOGIC INPUT 0V SWITCH INPUT tOFF SWITCH INPUT VOUT 90% SWITCH OUTPUT 0V tON 90% LOGIC INPUT C VNO or NC COM IN RL 300 CL 35pF VOUT 50% tr < 20ns tf < 20ns V+ C
Logic input waveform is inverted for switches that have the opposite logic sense.
CL includes fixture and stray capacitance. V OUT = V RL -----------------------------(NO or NC) R + R L ( ON )
FIGURE 1A. MEASUREMENT POINTS FIGURE 1. SWITCHING TIMES
FIGURE 1B. TEST CIRCUIT
V+
C
SWITCH OUTPUT VOUT
VOUT
RG
NO or NC
COM
VOUT
LOGIC INPUT
ON OFF
ON VG IN CL
Q = VOUT x CL
C V-
LOGIC INPUT
FIGURE 2A. MEASUREMENT POINTS FIGURE 2. CHARGE INJECTION
FIGURE 2B. TEST CIRCUIT
V+ C SIGNAL GENERATOR RON = V1/1mA
NO or NC COM
V+ C
VCOM V- or V+ 1mA V1 IN VINL or VINH
IN
ANALYZER RL
COM NO or NC
C V-
C V-
FIGURE 3. OFF ISOLATION TEST CIRCUIT
FIGURE 4. RON TEST CIRCUIT
5
ISL43112, ISL43113 Test Circuits and Waveforms (Continued)
V+
NO or NC
IN IMPEDANCE ANALYZER
COM
V- or V+
V-
FIGURE 5. CAPACITANCE TEST CIRCUIT
Detailed Description
The ISL43112 and ISL43113 analog switches offer precise switching capability from 1.5V to 6V supplies with low onresistance (15) and high speed operation (tON = 40ns, tOFF = 25ns). The devices are especially well suited to portable battery powered equipment thanks to the low operating supply voltage (1.5V), low power consumption (250W), low leakage currents (2nA max), and the tiny SOT-23 packaging. High frequency applications also benefit from the wide bandwidth, and the very high off isolation.
The resistor limits the input current below the threshold that produces permanent damage, and the sub-microamp input current produces an insignificant voltage drop during normal operation. Adding a series resistor to the switch input defeats the purpose of using a low RON switch, so two small signal diodes can be added in series with the supply pins to provide overvoltage protection for all pins (see Figure 6). These additional diodes limit the analog signal from 1V below V+ to 1V above V-. The low leakage current performance is unaffected by this approach, but the switch resistance may increase, especially at low supply voltages.
Supply Sequencing And Overvoltage Protection
As with any CMOS device, proper power supply sequencing is required to protect the device from excessive input currents which might permanently damage the IC. All I/O pins contain ESD protection diodes from the pin to V+ and to V- (see Figure 6). To prevent forward biasing these diodes, V+ and V- must be applied before any input signals, and input signal voltages must remain between V+ and V-. If these conditions cannot be guaranteed, then one of the following two protection methods should be employed. Logic inputs can easily be protected by adding a 1k resistor in series with the input (see Figure 6).
Power-Supply Considerations
The ISL4311X construction is typical of most CMOS analog switches, except that there are only two supply pins: V+ and V-. The power supplies need not be symmetrical for useful operation. As long as the total supply voltage (V+ to V-, including supply tolerances, overshoot, and noise spikes) is less than the 15V maximum supply rating, and the digital input switching point remains reasonable (see "Logic-Level Thresholds" section), the ISL43112/13 function well. The 15V maximum supply rating provides the designer of 12V systems much greater flexibility than switches with a 13V maximum supply voltage. The minimum recommended supply voltage is 1.5V. It is important to note that the input signal range, switching times, and on-resistance degrade at lower supply voltages, and the digital input VIL becomes negative at VS 2V. Refer to the "Typical Performance" curves for details. V+ and V- power the internal CMOS switches and set their analog voltage limits. These supplies also power the internal logic and level shifters. The level shifters convert the input logic levels to switched V+ and V- signals to drive the analog switch gate terminals. This family of switches is not recommended for single supply applications. For single supply, similar performance, pin
OPTIONAL PROTECTION DIODE V+ OPTIONAL PROTECTION RESISTOR IN VNO or NC VCOM
VOPTIONAL PROTECTION DIODE
FIGURE 6. OVERVOLTAGE PROTECTION
6
ISL43112, ISL43113
compatible, TTL compatible versions of these switches, see the ISL43110/11 data sheet.
Logic-Level Thresholds
Due to the lack of a GND pin, the switching point of the digital input is referenced predominantly to V+. The digital input is CMOS compatible at 5V supplies, and is TTL compatible for 3.3V supplies. For other supply combinations refer to Figures 13 and 14. The switching point has a very low temperature sensitivity, and changes by only 100mV from 85oC to -40oC, regardless of supply voltage.
High-Frequency Performance
In 50 systems, signal response is reasonably flat to 30MHz, with a -3dB bandwidth of nearly 400MHz (see Figure 15). Figure 15 also illustrates that the frequency response is very consistent over a wide V+ range, and for varying analog signal levels. An OFF switch acts like a capacitor and passes higher frequencies with less attenuation, resulting in signal feedthrough from a switch's input to its output. OFF Isolation is the resistance to this feedthrough. Figure 16 details the high OFF Isolation provided by this family. At 10MHz, OFF Isolation is about 50dB in 50 systems, decreasing approximately 20dB per decade as frequency increases. Higher load impedances decrease OFF Isolation due to the voltage divider action of the switch OFF Impedance and the load impedance.
Leakage Considerations
Reverse ESD protection diodes are internally connected between each analog-signal pin and both V+ and V-. One of these diodes conducts if any analog signal exceeds V+ or V-. Virtually all the analog leakage current comes from the ESD diodes to V+ or V-. Although the ESD diodes on a given signal pin are identical and therefore fairly well balanced, they are reverse biased differently. Each is biased by either V+ or V- and the analog signal. This means their leakages will vary as the signal varies. The difference in the two diode leakages to the V+ and V- pins constitutes the analog-signalpath leakage current. All analog leakage current flows between each pin and one of the supply terminals, not to the other switch terminal. This is why both sides of a given switch can show leakage currents of the same or opposite polarity. There is no connection between the analog-signal paths and V+ or V-.
7
ISL43112, ISL43113 Typical Performance Curves TA = 25oC, VIH = V+, VIL = 0V, Unless Otherwise Specified
150
-40oC
125
VCOM = (V+) -1V ICOM = 1mA
100
50
25oC 85oC -40oC
RON ()
75
25
0 1 2 3 4 5 6
VS (V)
50 I = 1mA 45 COM 40 35 30 25 20 30 85oC 25 25oC 20 -40oC 15 10 30 25 85oC 20 15 -40oC 10 5 -5 -4 -3
VS = 1.5V 85oC 25oC -40oC VS = 3.3V
RON ()
25oC
VS = 5V
-2
-1
0 1 VCOM (V)
2
3
4
5
FIGURE 7. ON RESISTANCE vs SUPPLY VOLTAGE
40 30 20 20 10 Q (pC) 0 -10 -20 -30 -40 -5 -4 -3 -2 -1 0 1 2 3 4 5 VS = 3.3V PSRR (dB) 30 40 50 60 70 80 VS = 5V 0 10
FIGURE 8. ON RESISTANCE vs SWITCH VOLTAGE
RL = 50
VS = 1.5V to 5.5V, SWITCH OFF
VS = 1.5V
VS = 5.5V, SWITCH ON
VS = 1.5V, SWITCH ON
0.3
1
10 FREQUENCY (MHz)
100
1000
VCOM (V)
FIGURE 9. CHARGE INJECTION vs SWITCH VOLTAGE
120 VCOM = (V+) -1V 100 85oC 100 90 tOFF (ns) tON (ns) 80 70 60 -40oC 50 40 30 1 2 3 VS (V) 4 5 6 20 10 1 25oC 50 40 30 VIN = 0 to V+ RL = 300 70 80
FIGURE 10. PSRR vs FREQUENCY
VCOM = (V+) -1V 85oC 60 VIN = 0 to V+ RL = 300
25oC
-40oC
2
3 VS (V)
4
5
6
FIGURE 11. TURN - ON TIME vs SUPPLY VOLTAGE
FIGURE 12. TURN - OFF TIME vs SUPPLY VOLTAGE
8
ISL43112, ISL43113 Typical Performance Curves TA = 25oC, VIH = V+, VIL = 0V, Unless Otherwise Specified (Continued)
3.5
-40oC to 85oC 4 VINH V+ = 5V 3 VINH AND VINL (V) V+ = 5V VINL 2 V+ = 3.3V VINH V+ = 3.3V 1 VINL
3 2.5
VINH AND VINL (V)
VINH
2 1.5
VINH
1 0.5 0 -0.5
VINL
1
2
3
VS (V)
4
5
6
0 -5
-4
-3 V- (V)
-2
-1
0
FIGURE 13. DIGITAL SWITCHING POINT vs SUPPLY VOLTAGE
FIGURE 14. DIGITAL SWITCHING POINT vs NEGATIVE SUPPLY VOLTAGE
10 VS = 1.5V to 5.5V 20 RL = 50 30 OFF ISOLATION (dB) 40 50 60 70 80 90 100 110 1k
NORMALIZED GAIN (dB)
VS = 1.5V to 5.5V 0 -3 -6 PHASE 0 45 90 RL = 50 VIN = 0.2VP-P to 2VP-P (VS = 1.5V) VIN = 0.2VP-P to 4VP-P (VS = 3.3V) VIN = 0.2VP-P to 5VP-P (VS = 5.5V) 1 10 100 FREQUENCY (MHz) 135 180 600 PHASE (DEGREES) GAIN
10k
100k
1M
10M
100M 500M
FREQUENCY (Hz)
FIGURE 15. FREQUENCY RESPONSE
25
FIGURE 16. OFF ISOLATION
Die Characteristics
SUBSTRATE POTENTIAL (POWERED UP): V-40oC 25oC
20
TRANSISTOR COUNT: ISL43112: 55 ISL43113: 55 PROCESS:
85oC
15 ICC (A)
10
Si Gate CMOS
5
0 1 2 3 VS (V) 4 5 6
FIGURE 17. SUPPLY CURRENT vs SUPPLY VOLTAGE
9
ISL43112, ISL43113 Small Outline Plastic Packages (SOIC)
D INDEX AREA E -B1 2 3 SEATING PLANE -AD -CA h x 45o H 0.25(0.010) M BM
M8.15 (JEDEC MS-012-AA ISSUE C)
8 LEAD NARROW BODY SMALL OUTLINE PLASTIC PACKAGE INCHES SYMBOL A
L
MILLIMETERS MIN 1.35 0.10 0.33 0.19 4.80 3.80 MAX 1.75 0.25 0.51 0.25 5.00 4.00 NOTES 9 3 4 5 6 7 8o Rev. 0 12/93
MIN 0.0532 0.0040 0.013 0.0075 0.1890 0.1497
MAX 0.0688 0.0098 0.020 0.0098 0.1968 0.1574
A1 B C D E

A1 0.10(0.004) C
e H h L N
0.050 BSC 0.2284 0.0099 0.016 8 0o 8o 0.2440 0.0196 0.050
1.27 BSC 5.80 0.25 0.40 8 0o 6.20 0.50 1.27
e
B 0.25(0.010) M C AM BS
NOTES: 7. Symbols are defined in the "MO Series Symbol List" in Section 2.2 of Publication Number 95. 8. Dimensioning and tolerancing per ANSI Y14.5M-1982. 9. Dimension "D" does not include mold flash, protrusions or gate burrs. Mold flash, protrusion and gate burrs shall not exceed 0.15mm (0.006 inch) per side. 10. Dimension "E" does not include interlead flash or protrusions. Interlead flash and protrusions shall not exceed 0.25mm (0.010 inch) per side. 11. The chamfer on the body is optional. If it is not present, a visual index feature must be located within the crosshatched area. 12. "L" is the length of terminal for soldering to a substrate. 13. "N" is the number of terminal positions. 14. Terminal numbers are shown for reference only. 15. The lead width "B", as measured 0.36mm (0.014 inch) or greater above the seating plane, shall not exceed a maximum value of 0.61mm (0.024 inch). 16. Controlling dimension: MILLIMETER. Converted inch dimensions are not necessarily exact.
10
ISL43112, ISL43113 Small Outline Transistor Plastic Packages (SOT23-5)
D
P5.064
5 LEAD SMALL OUTLINE TRANSISTOR PLASTIC PACKAGE INCHES
L
e1
MILLIMETERS MIN 0.90 0.00 0.90 0.35 0.09 2.80 2.60 1.50 MAX 1.45 0.15 1.30 0.50 0.20 3.00 3.00 1.75 NOTES 3 3 4, 5 6 10o Rev. 0 10/98
SYMBOL A
MIN 0.036 0.000 0.036 0.0138 0.0036 0.111 0.103 0.060
MAX 0.057 0.0059 0.051 0.0196 0.0078 0.118 0.118 0.068
E
C L C L E1
A1 A2 b C
e
C L 0.20 (0.008) M C L C
b
C
D E E1 e e1
0.0374 Ref 0.0748 Ref 0.004 5 0o 10o 0o 0.023
0.95 Ref 1.90 Ref 0.10 5 0.60
A
A2
A1
SEATING PLANE -C-
L N
0.10 (0.004) C
NOTES: 17. Dimensioning and tolerances per ANSI 14.5M-1982. 18. Package conforms to EIAJ SC-74A (1992). 19. Dimensions D and E1 are exclusive of mold flash, protrusions, or gate burrs. 20. Footlength L measured at reference to seating plane. 21. "L" is the length of flat foot surface for soldering to substrate. 22. "N" is the number of terminal positions. 23. Controlling dimension: MILLIMETER. Converted inch dimensions are not necessarily exact.
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Intersil products are sold by description only. Intersil Corporation reserves the right to make changes in circuit design, software and/or specifications at any time without notice. Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of Intersil or its subsidiaries.
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