View SFH6138_1002028.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

LOW INPUT CURRENT, HIGH GAIN TRIOS(R) OPTOCOUPLER
FEATURES
* High Current Transfer Ratio, 800% * Low Input Current Requirement, 0.5 mA * High Output Current, 60 mA * Isolation Test Voltage, 5300 VACRMS * TTL Compatible Output, 0.1V VOL * High Common Mode Rejection, 500V/ sec. * DC to 0.1 Megabit/Sec. Operation * Adjustable Bandwidth-Access to Base * TRIOS (TRansparent IOn Shield) * Standard Molded Dip Plastic Package * Underwriters Lab File #E52744 * VDE 0884 Available with Option 1 APPLICATIONS * Logic Ground Isolation-TTL/TTL, TTL/ CMOS, CMOS/CMOS, CMOS/TTL * EIA RS 232C Line Receiver * Low Input Current Line Receiver-Long Lines, Party Lines * Telephone Ring Detector * 117 VAC Line Voltage Status Indication-Low Input Power Dissipation * Low Power Systems-Ground Isolation DESCRIPTION High common mode transient immunity and very high current ratio together with 5300 VACRMS insulation are achieved by coupling an LED with an integrated high gain photon detector in an eight pin dual-in-line package. Separate pins for the photodiode and output stage enable TTL compatible saturation voltages with high speed operation. Photodarlington operation is achieved by tying the VCC and VO terminals together. Access to the base terminal allows adjustment to the gain bandwidth. The SFH6138 is ideal for TTL applications since the 300% minimum current transfer ratio with an LED current of 1.6 mA enables operation with one unit load-in and one unit load-out with a 2.2 K pull-up resistor. The SFH6139 is best suited for low power logic applications involving CMOS and low power TTL. A 400% current transfer ratio with only 0.5 mA of LED current is guaranteed from 0C to 70C.
Package Dimensions in Inches (mm)
SFH6138 SFH6139
Pin One I.D.
4 3 2 1
NC 1 .268 (6.81) .255 (6.48)
5 6 7 8
8 VCC 7 VB 6 V0 5 GND .305 Typ. (7.75) Typ. .135 (3.43) .115 (2.92) 10 Typ.
Anode 2 Cathode 3 NC 4
.390 (9.91) .379 (9.63)
.045 (1.14) .150 (3.81) .030 (.76) .130 (3.30)
4 Typ. .022 (.56) .018 (.46) .040 (1.02) .030 (.76 ) .100 (2.54) Typ.
3-9 .012 (.30) .008 (.20)
Maximum Ratings Reverse Input Voltage........................................................................... 5 V Supply and Output Voltage, VCC (pin 8-5), VO (pin 6-5) SFH6138................................................................................ -0.5 to 7 V SFH6139.............................................................................. -0.5 to 18 V Emitter-Base Reverse Voltage (pin 5-7) ............................................. 0.5 V Average Input Current .....................................................................20 mA Peak Input Current ...........................................................................40 mA (50% Duty Cycle-1 ms pulse width) Peak Transient Input Current (tp1 sec, 300 pps) ......................................................................1.0 A Output Current IO (pin 6) .................................................................60 mA Derate linearly above 25C, free air temperature at 0.7 mA/C Input Power Dissipation .................................................................. 35 mW Derate linearly above 50%, free air temperature at 0.7 mW/C Output Power Dissipation ............................................................. 100 mW Derate linearly above 25C, free air temperature at 0.2 mA/C Storage Temperature ...................................................... -55C to +125C Operating Temperature................................................... -55C to +100C Lead Soldering Temperature (t=10 sec.)......................................... 260C Isolation Test Voltage (t=1 sec.)........................................... 5300 VACRMS Isolation Resistance VIO=500 V, TA=25C ..................................................................1012 VIO=500 V, TA=100C ................................................................1011
1
Electro-Optical Characteristics (TA=0 to 70C, unless otherwise specified)
Parameter Device Min. Typ. Max. Units Test Condition Note
Current Transfer Ratio (CTR)
SFH6138 300 SFH6139 400 500 SFH6138 SFH6139 SFH6139 SFH6139 SFH6138 SFH6139
1600 1600 2000 0.1 0.1 0.15 0.25 0.1 0.05 0.2 0.001 1.4 0.4 0.4 0.4 0.4 250 100 1.5. 10 1.7
% %
V
IF=1.6 mA, VO=0.4 V, VCC=4.5 V IF=0.5 mA, VO=0.4 V, VCC=4.5 V IF=1.6 mA, VO=0.4 V, VCC=4.5 V
1,2 1,2
Logic Low--Output Voltage (VOL)
V
IF=1.6 mA, IO=4.8 mA, VCC=4.5 V 2 IF=1.6 mA, IO=8 mA, VCC=4.5 V 2 IF=5 mA, IO=15 mA, VCC=4.5 V IF=12 mA, IO=24 mA, VCC=4.5 V IF=0 mA, VO=VCC=7 V IF=0 mA, VO=VCC=18 V 2 2
Logic High--Output Current (IOH) Logic Low Supply Current (ICCL) Logic High Supply Current (ICCH) Input Forward Voltage (VF) Input Reverse Breakdown Voltage (BVR) Temperature Coefficient of Forward Voltage Input Capacitance (CIN) Capacitance (Input-Output)
A A mA A V V
IF=1.6 mA, VO=OPEN, VCC=18 V 2 IF=0 mA, VO=OPEN, VCC=18 V IF=1.6 mA, TA=25C IR=10 A IF=1.6 mA f=1 MHz, VF=0 f=1 MHz 3
5 -1.8 25 0.6
mV/C pF pF
Switching Specifications (TA=0 to 70C, unless otherwise specified)
Parameter Device Min. Typ. Max. Units Test Condition Note
Propagation Delay Time
SFH6138 SFH6139
2 6 0.6 4 5 1 500 -500
10 25 1 35 60 7
s s s s V/s V/s
IF=1.6 mA,RL=2.2 K IF=0.5 mA,RL=4.7 K IF=12 mA,RL=270 K IF=1.6 mA,RL=2.2 K IF=0.5 mA,RL=4.7 K IF=12 mA,RL=270 K IF=0 mA,RL=2.2 K RCC=0/VCM=10 Vp-p IF=1.6 mA,RL=2.2 K RCC=0/VCM=10 Vp-p 2,4 5,6 5,6 2,4
To Logic Low at Output tPHL Propagation Delay Time SFH6138 SFH6139 To Logic High at Output tPLH Common Mode Transient Immunity at Logic High Level (CMH) Output Common Mode Transient Immunity at Logic Low Level (CML) Output
Notes 1. DC current transfer ratio is defined as the ratio of outpput collector current, IO, to the forward LED input current, IF times 100%. 2. Pin 7 open. 3. Device considered a two-terminal device: pins 1, 2, 3 and 4 shorted together and pins 5, 6, 7 and 8 shorted together. 4. Using a resistor between pin 5 and 7 will decrease gain and delay time. 5. Common mode transient immunity in logic high level is the maximum tolerable (positive) dVcm/dt on the leading edge of the common mode pulse, VCM, to assure that the output will remain in a logic high state (i.e. VO>2.0 V) common mode transient immunity in logic low level is the maximum tolerable (negative) dVcm/dt on the trailing edge of the common mode puse signal, VCM, to assure that the output will remain in a logic low state (i.e. VO<0.8 V). 6. In applications where dv/dt may exceed 50,000 V/s (such as state discharge) a series resistor, RCC should be included to protect IC from destructively high surge currents. The recommended value is RCC IV k. 0.15 IF (mA)
SFH6138/6139
2

▲Up To Search▲

Price & Availability of SFH6138

	To Download SFH6138 Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .