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| Agilent HCPL-270L/ 070L/273L/073L Low Input Current High Gain LVTTL/LVCMOS Compatible 3.3 V Optocouplers Data Sheet Features * Low power consumption * High current transfer ratio * Low input current requirements - 0.5 mA Description These high gain series couplers use a Light Emitting Diode and an integrated high gain photodetector to provide extremely high current transfer ratio between input and output. Separate pins for the photodiode and output stage result in LVTTL compatible saturation voltages and high speed operation. Where desired, the VCC and VO terminals may be tied together to achieve conventional photoFunctional Diagram darlington operation. A base access terminal allows a gain bandwidth adjustment to be made. These optocouplers are for use in LVTTL/LVCMOS or other low power applications. A 400% minimum current transfer ratio is guaranteed over 0 to +70C operating range for only 0.5 mA of LED current. * LVTTL/LVCMOS compatible output * Performance guaranteed over temperature 0C to +70C * Base access allows gain bandwidth adjustment * High output current - 60 mA * Safety approval, UL, VDE, CSA (pending) Applications * Ground isolate most logic families - LVTTL/LVCMOS * Low input current line receiver * High voltage insulation * EIA RS-232C line receiver HCPL-270L/070L NC 1 ANODE 2 CATHODE 3 NC 4 8 VCC 7 VB 6 VO 5 GND ANODE 1 1 CATHODE 1 2 CATHODE 2 3 ANODE 2 4 SHIELD TRUTH TABLE LED VO ON LOW OFF HIGH HCPL-273L/073L 8 VCC 7 VO1 6 VO2 5 GND * Telephone ring detector * 117 V AC line voltage status indicator - low input power dissipation * Low power systems - ground isolation A 0.1 F bypass capacitor connected between pins 8 and 5 is recommended. CAUTION: It is advised that normal static precautions be taken in handling and assembly of this component to prevent damage and/or degradation which may be induced by ESD. The HCPL-070L and HCPL-073L are surface mount devices packaged in an industry standard SOIC-8 footprint. The SOIC-8 does not require "through holes" in a PCB. This package occupies approximately one-third the footprint area of the standard dual-in-line package. The lead profile is designed to be compatible with standard surface mount processes. Ordering Information Specify Part Number followed by Option Number (if desired). Example: HCPL-270L #XXX 060 = VDE 0884 VIORM = 630 Vpeak Option 500 = Tape and Reel Packaging Option Option data sheets available. Contact your Agilent sales representative or authorized distributor for information. Selection Guide 8-Pin DIP (300 Mil) Single Channel Dual Channel Package HCPLPackage HCPL270L 273L Small Outline SO-8 Single Channel Dual Channel Package HCPLPackage HCPL070L 073L Minimum Input ON Current (IF) 0.5 mA 1.6 mA Minimum CTR 400% 300% Schematic 1 + VF1 I F1 I CC 8 VCC VCC 8 ICC 2 ANODE + VF CATHODE - 3 IO 6 VO IF - 2 I O1 VO1 7 3 - VF2 I F2 I O2 6 VO2 + 4 5 SHIELD GND SHIELD GND 5 IB 7 VB USE OF A 0.1 F BYPASS CAPACITOR CONNECTED BETWEEN PINS 5 AND 8 IS RECOMMENDED HCPL-270L/HCPL-070L HCPL-273L/HCPL-073L 2 Package Outline Drawings 8-Pin DIP Package 9.65 0.25 (0.380 0.010) TYPE NUMBER 8 7 6 5 7.62 0.25 (0.300 0.010) 6.35 0.25 (0.250 0.010) OPTION CODE* DATE CODE A XXXXZ YYWW RU 1 1.19 (0.047) MAX. 2 3 4 UL RECOGNITION 1.78 (0.070) MAX. + 0.076 0.254 - 0.051 + 0.003) (0.010 - 0.002) 5 TYP. 4.70 (0.185) MAX. 0.51 (0.020) MIN. 2.92 (0.115) MIN. DIMENSIONS IN MILLIMETERS AND (INCHES). *MARKING CODE LETTER FOR OPTION NUMBERS "L" = OPTION 020 OPTION NUMBERS 300 AND 500 NOT MARKED. 1.080 0.320 (0.043 0.013) 0.65 (0.025) MAX. 2.54 0.25 (0.100 0.010) 3 Small Outline SO-8 Package 8 7 6 5 3.937 0.127 (0.155 0.005) XXX YWW 5.994 0.203 (0.236 0.008) TYPE NUMBER (LAST 3 DIGITS) DATE CODE 4 PIN ONE 1 0.406 0.076 (0.016 0.003) 2 3 1.270 BSG (0.050) * 5.080 0.127 (0.200 0.005) 7 45 X 0.432 (0.017) 3.175 0.127 (0.125 0.005) 0 ~ 7 1.524 (0.060) 0.203 0.102 (0.008 0.004) 0.228 0.025 (0.009 0.001) * TOTAL PACKAGE LENGTH (INCLUSIVE OF MOLD FLASH) 5.207 0.254 (0.205 0.010) DIMENSIONS IN MILLIMETERS (INCHES). LEAD COPLANARITY = 0.10 mm (0.004 INCHES) MAX. 0.305 MIN. (0.012) Solder Reflow Temperature Profile (Surface Mount Option Parts) TEMPERATURE - C 260 240 220 200 180 160 140 120 100 80 60 40 20 0 0 Regulatory Information The devices contained in this data sheet are pending by the following organizations: UL T = 145C, 1C/SEC T = 115C, 0.3C/SEC Approval (pending) under UL 1577, Component Recognition Program, File E55361. T = 100C, 1.5C/SEC CSA 1 2 3 4 5 6 7 8 9 10 11 12 Approval (pending) under CSA Component Acceptance Notice #5, File CA 88324. VDE TIME - MINUTES (NOTE: USE OF NON-CHLORINE ACTIVATED FLUXES IS HIGHLY RECOMMENDED.) Approval (pending) according to VDE 0884/06.92. 4 Insulation and Safety Related Specifications 8-Pin DIP (300 Mil) Value 7.1 7.4 0.08 SO-8 Value 4.9 4.8 0.08 Parameter Minimum External Air Gap (External Clearance) Minimum External Tracking (External Creepage) Minimum Internal Plastic Gap (Internal Clearance) Symbol L (101) L (102) Units mm mm mm Minimum Internal Tracking (Internal Creepage) Tracking Resistance (Comparative Tracking Index) Isolation Group NA CTI 200 NA 200 mm Volts Conditions Measured from input terminals to output terminals, shortest distance through air. Measured from input terminals to output terminals, shortest distance path along body. Through insulation distance, conductor to conductor, usually the direct distance between the photoemitter and photodetector inside the optocoupler cavity. Measured from input terminals to output terminals, along internal cavity. DIN IEC 112/VDE 0303 Part 1. IIIa IIIa Material Group (DIN VDE 0110, 1/89, Table 1). VDE 0884 Insulation Related Characteristics Description Installation classification per DIN VDE 0110/1.89, Table 1 for rated mains voltage 300 V rms for rated mains voltage 450 V rms Climatic Classification Pollution Degree (DIN VDE 0110/1.89) Maximum Working Insulation Voltage Input to Output Test Voltage, Method b* VPR = 1.875 x VIORM, 100% Production Test with tP = 1 sec, Partial Discharge < 5 pC Input to Output Test Voltage, Method a* VPR = 1.5 x VIORM, Type and Sample Test, tP = 60 sec, Partial Discharge < 5 pC Highest Allowable Overvoltage* (Transient Overvoltage, tini = 10 sec) Safety Limiting Values (Maximum values allowed in the event of a failure, also see Figure 11, Thermal Derating curve.) Case Temperature Current (Input Current IF, P S = 0) Output Power Insulation Resistance at TS, V IO = 500 V Symbol Characteristic I-IV I-III 55/100/21 2 630 1181 Units VIORM VPR Vpeak Vpeak VPR VIOTM 945 6000 Vpeak Vpeak TS IS,INPUT PS,OUTPUT RS 175 400 600 109 C mA mW *Refer to the front of the optocoupler section of the current catalog, under Product Safety Regulations section, (VDE 0884), for a detailed description. Note: Isolation characteristics are guaranteed only within the safety maximum ratings which must be ensured by protective circuits in application. 5 Absolute Maximum Ratings (No Derating Required up to +85C) Parameter Storage Temperature Operating Temperature Average Forward Input Current Peak Forward Input Current (50% Duty Cycle, 1 ms Pulse Width) Peak Transient Input Current (< 1 s Pulse Width, 300 pps) Reverse Input Voltage Input Power Dissipation Output Current (Pin 6) Emitter Base Reverse Voltage (Pin 5-7) Supply Voltage and Output Voltage Output Power Dissipation Total Power Dissipation Lead Solder Temperature (for Through Hole Devices) Reflow Temperature Profile (for SOIC-8 and Option #300) Symbol TS TA IF(AVG) IF(PEAK) IF(TRAN) Min. -55 -40 Max. 125 85 20 40 1.0 Units C C mA mA A VR 5 V PI 35 mW IO 60 mA VEB 0.5 V VCC -0.5 7 V PO 100 mW PT 135 mW 260C for 10 sec., 1.6 mm below seating plane. See Package Outline Drawings section. Recommended Operating Conditions Parameter Power Supply Voltage Forward Input Current (ON) Forward Input Voltage (OFF) Operating Temperature Symbol VCC IF(ON) VF(OFF) TA Min. 2.7 0.5 0 0 Max. 3.3 12.0 0.8 70 Units V mA V C 6 Electrical Specifications 0C TA +70C, 2.7 V VCC 3.3 V, 0.5 mA IF(ON) 12 mA, 0 V VF(OFF) 0.8 V, unless otherwise specified. All typicals at TA = 25C. (See Note 8.) Device Parameter Sym. HCPLCurrent Transfer CTR Ratio Logic Low VOL Output Voltage Min. Typ.* Max. Units 400 1300 5000 % 0.05 0.05 Logic High Output Current Logic Low Supply Current Logic High Supply Current Input Forward Voltage Input Reverse Breakdown Voltage Input Capacitance IOH ICCL 270L/070L 273L/073L 270L/070L 273L/073L VF BVR 5.0 5 0.3 0.4 25 V V A mA mA A A V V Test Conditions IF = 0.5 mA IF = 1.6 mA, IO = 8 mA IF = 5.0 mA, IO = 15 mA VO = V CC = 3.3 V VCC = 3.3 V Fig. Note 1, 2 2 VCC = 3.3 V VO = 0.4 V VCC = 3.3 V IF = 0 mA IF1 = IF2 = 1.6 mA VO1 = VO2 = Open IF1 = IF2 = 0 mA VO1 = VO2 = Open IF = 1.6 mA 3, 4 2 0.0015 0.15 0.0015 0.3 0.002 1 0.002 2 1.5 1.7 ICCH VCC = 3.3 V TA = 25C IR = 10 A, TA = 25C 2 CIN 60 pF f = 1 MHz, VF = 0 2 *All typical values at TA = 25C and VCC = 3.3 V, unless otherwise noted. 7 Switching Specifications (AC) Over Recommended Operating Conditions (TA = 0C to +70C), VCC = 3.3 V, unless otherwise specified. (See Note 8.) Parameter Propagation Delay Time to Logic Low at Output Propagation Delay Time to Logic High at Output Common Mode Transient Immunity at Logic High Level Output Common Mode Transient Immunity at Logic Low Level Output Sym. tPHL Device HCPL- Min. Typ.* Max. Units s 30 tPLH 90 s Test Conditions TA = 25C IF = 0.5 mA Rl = 4.7 k TA = 25C IF = 0.5 mA, RL = 4.7 k |CMH| 1000 10000 V/s IF = 0 mA, TA = 25C, Rl = 2.2 k |VCM | = 10 Vp-p 6 2, 6, 7 Fig. Note 5 2 5 2 |CML| 1000 10000 V/s IF = 1.6 mA, TA = 25C, Rl = 2.2 k |VCM | = 10 Vp-p 6 2, 6, 7 *All typical values at TA = 25C and VCC = 3.3 V, unless otherwise noted. 8 Package Characteristics Parameter Sym. Input-Output VISO Momentary Withstand Voltage** Resistance RI-O (Input-Output) Capacitance CI-O (Input-Output) Input-Input II-I Insulation Leakage Current Input-Input RI-I Insulation Leakage Current Capacitance CI-I (Input-Input) Device HCPL- Min. 2500 Typ.* Max. Units V rms Test Conditions RH 50%, t = 1 min., TA = 25C VI-O = 500 Vdc RH 45% f = 1 MHz RH 45% VI-I = 500 Vdc Fig. Note 4, 9 1012 0.6 0.005 pF A 4 11 5 1011 5 2730 2731 0730 0731 0.03 0.25 pF 5 *All typical values at TA = 25C, unless otherwise noted. **The Input-Output Momentary Withstand Voltage is a dielectric voltage rating that should not be interpreted as an input-output continuous voltage rating. For the continuous voltage rating refer to the VDE 0884 Insulation Characteristics Table (if applicable), your equipment level safety specification or Agilent Application Note 1074 entitled "Optocoupler Input-Output Endurance Voltage." Notes: 1. Pin 5 should be the most negative voltage at the detector side. 2. Each channel. 3. DC CURRENT TRANSFER RATIO (CTR) is defined as the ratio of output collector current, IO, to the forward LED input current, IF, times 100%. 4. Device considered a two-terminal device: pins 1, 2, 3, and 4 shorted together, and pins 5, 6, 7, and 8 shorted together. 5. Measured between pins 1 and 2 shorted together, and pins 3 and 4 shorted together. 6. Common mode transient immunity in a Logic High level is the maximum tolerable (positive) dVCM/dt of the common mode pulse, VCM, to assure that the output will remain in a Logic High state (i.e., V O > 2.0 V). Common mode transient immunity in a Logic Low level is the maximum tolerable (negative) dVCM/dt of the common mode pulse, VCM, to assure that the output will remain in a Logic Low state (i.e., VO < 0.8 V). 7. In applications where dV/dt may exceed 50,000 V/s (such as static discharge) a series resistor, R CC, should be included to protect the detector IC from destructively high surge currents. The recommended value is RCC = 110 . 8. Use of a 0.1 F bypass capacitor connected between pins 5 and 8 adjacent to the device is recommended. 9. In accordance with UL 1577, each optocoupler is proof tested by applying an insulation test voltage > 3000 V rms for 1 second (leakage detection current limit, II-O < 5 A). 10. In accordance with UL 1577, each optocoupler is proof tested by applying an insulation test voltage > 6000 V rms for 1 second (leakage detection current limit, II-O < 5 A). 11. Measured between the LED anode and cathode shorted together and pins 5 through 8 shorted together. 12. Derate linearly above 65C free-air temperature at a rate of 2.3 mW/C for the SO-8 package. 9 CTR - CURRENT TRANSFER RATIO - % 85C IO - OUTPUT CURRENT - mA 70C 25C 70C -40C 1000 IF - FORWARD CURRENT - mA 2000 1600 1200 800 400 0 0.1 VCC = 3.3 V VO = 0.4 V 1.0 100 IF + VF - TA = 85C TA = 70C TA = 25C 100 10 1.0 0.1 0.01 0.001 1.1 10 TA = 85 C 1.0 TA = 70 C TA = 25 C TA = 0 C TA = -40 C 0.1 1 10 0.1 TA = 0C TA = -40C 1.2 1.3 1.4 1.5 1.6 10 0.01 0.01 IF - FORWARD CURRENT - mA IF - INPUT DIODE FORWARD CURRENT - mA VF - FORWARD VOLTAGE - V Figure 1. Current transfer ratio vs. forward current. Figure 2. Output current vs. input diode forward current. Figure 3. Input diode forward current vs. forward voltage. 1.6 VF - FORWARD VOLTAGE - V IF = 1.6 mA 1.5 1.4 1.3 1.2 -60 -40 -20 0 20 40 60 80 100 TA - TEMPERATURE - C Figure 4. Forward voltage vs. temperature. 10 IF 0 VO (SATURATED RESPONSE) t PHL 50% 50% VOL t PLH I F MONITOR RM VO (NON-SATURATED RESPONSE) tf 3.3 V 90% 10% 90% 10% tr * INCLUDES PROBE AND FIXTURE CAPACITANCE 4 5 3.3 V PULSE GEN. ZO = 50 t r = 5 ns IF 1 2 3 8 7 6 0.1 F CL = 15 pF* RL VO 3.3 V 10% DUTY CYCLE I/f < 100 s Figure 5. Switching test circuit. VCM 10 V 0 V 10% tr tr, tf = 16 ns 90% 90% 10% tf IF B 1 2 A 3 8 7 6 5 RCC (SEE NOTE 6) +3.3 V RL VO VO SWITCH AT A: IF = 0 mA VO SWITCH AT B: IF = 1.6 mA 3.3 V VFF 4 VOL + VCM - PULSE GEN. Figure 6. Test circuit for transient immunity and typical waveforms. 11 www.semiconductor.agilent.com Data subject to change. Copyright (c) 2000 Agilent Technologies 5988-0282EN (10/00) |
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