SFH6138, SFH6139 Vishay Semiconductors High Speed Optocoupler, 100 kBd, Low Input Current, High Gain FEATURES NC 1 8 VCC A 2 7 VB C 3 6 VO NC 4 5 GND i179075_4 i179075 • • • • • • • • • • V D E DESCRIPTION High common mode transient immunity and very high current ratio together with 5300 VRMS 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 photo diode 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 kΩ 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 0 °C to 70 °C. High current transfer ratio, 800 % Low input current requirement, 0.5 mA High output current, 60 mA Isolation test voltage, 5300 VRMS TTL compatible output, VOL = 0.1 V High common mode rejection, 500 V/μs DC to 0.1 megabit/s operation Adjustable bandwidth access to base Standard molded DIP plastic package Compliant to RoHS Directive 2002/95/EC and in accordance to WEEE 2002/96/EC APPLICATIONS • Logic ground isolation-TTL/TTL, TTL/CMOS, CMOS/CMOS, CMOS/TTL • EIA RS 232 C 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 AGENCY APPROVALS • UL1577, file no. E52744 system code H or J, double protection • DIN EN 60747-5-5 (VDE 0884) available with option 1 ORDERING INFORMATION S F H 6 1 3 PART NUMBER # - X 0 # # PACKAGE OPTION T TAPE AND REEL DIP-8 Option 6 7.62 mm 10.16 mm Option 7 > 0.7 mm AGENCY CERTIFIED/PACKAGE CTR (%) UL DIP-8 DIP-8, option 6 VDE, UL SMD-8, option 7 ≥ 300 ≥ 500 SFH6138 SFH6139 SFH6138-X006 SFH6139-X006 ≥ 300 ≥ 500 SFH6138-X017T (1) SFH6139-X017T (1) Note (1) Also available in tubes; do not add T to end Document Number: 83669 Rev. 1.8, 19-Oct-10 For technical questions, contact: [email protected] www.vishay.com 1 SFH6138, SFH6139 Vishay Semiconductors High Speed Optocoupler, 100 kBd, Low Input Current, High Gain ABSOLUTE MAXIMUM RATINGS (Tamb = 25 °C, unless otherwise specified) PARAMETER TEST CONDITION PART SYMBOL VALUE UNIT 5 V IF(AVG) 20 mA 50 % duty cycle - 1 ms pulse width 40 mA t ≤ 1 μs, 300 pps 1 A V INPUT Reverse voltage Average current Peak current Peak transient current OUTPUT VCC (pin 8-5), VO (pin 6-5) Supply and output voltage SFH6138 VS, VO - 0.5 to 7 SFH6139 VS, VO - 0.5 to 18 V VEBO 0.5 V IO 60 mA 0.7 mA/°C 35 mW 0.7 mW/°C 100 mW 0.2 mA/°C Emitter base reverse voltage (pin 5 to 7) Output current IO (pin 6) Derate linearly above 25 °C, free air temperature Input power dissipation Pdiss IN Derate linearly above 50 °C, free air temperature Output power dissipation Pdiss OUT Derate linearly above 25 °C, free air temperature COUPLER Isolation test voltage Isolation resistance t=1s VISO 5300 VRMS VIO = 500 V, Tamb = 100 °C RIO ≥ 1011 Ω VIO = 500 V, Tamb = 25 °C RIO ≥ 1012 Ω Tstg - 55 to + 125 °C Tamb - 55 to + 100 °C Tsld 260 °C Storage temperature range Ambient temperature range Lead soldering temperature (1) t = 10 s Notes • Stresses in excess of the absolute maximum ratings can cause permanent damage to the device. Functional operation of the device is not implied at these or any other conditions in excess of those given in the operational sections of this document. Exposure to absolute maximum ratings for extended periods of the time can adversely affect reliability. (1) Refer to wave profile for soldering conditions for through hole devices. ELECTRICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified) PARAMETER TEST CONDITION PART SYMBOL MIN. TYP. MAX. 1.4 1.7 UNIT INPUT Forward voltage IF = 16 mA VF Reverse breakdown voltage IR = 10 μA BVR Temperature coefficient of forward voltage IF = 1.6 mA 5 V V - 1.8 mV/°C OUTPUT Logic low output voltage (1) Logic low output voltage Logic high output current (1) Logic low supply current (1) Logic high supply current www.vishay.com 2 IF = 16 mA, IO = 4.8 mA, VCC = 4.5 V SFH6138 VOL 0.1 0.4 IF = 16 mA, IO = 8 mA, VCC = 4.5 V SFH6139 VOL 0.1 0.4 V IF = 5 mA, IO = 15 mA, VCC = 4.5 V SFH6139 VOL 0.15 0.4 V IF = 12 mA, IO = 24 mA, VCC = 4.5 V SFH6139 VOL 0.25 0.4 V IOH 0.1 250 μA IF = 0 mA, VO = VCC = 7 V SFH6138 IF = 0 mA, VO = VCC = 18 V SFH6139 V IOH 0.05 100 μA IF = 1.6 mA, VO = open, VCC = 18 V ICCL 0.2 1.5 mA IF = 0 mA, VO = open, VCC = 18 V ICCH 0.001 10 μA For technical questions, contact: [email protected] Document Number: 83669 Rev. 1.8, 19-Oct-10 SFH6138, SFH6139 High Speed Optocoupler, 100 kBd, Vishay Semiconductors Low Input Current, High Gain ELECTRICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified) PARAMETER TEST CONDITION PART SYMBOL MIN. TYP. MAX. UNIT COUPLER Input capacitance f = 1 MHz, VF = 0 CIN 25 pF f = 1 MHz CO 0.6 pF Capacitance (input to output) (2) Notes • Minimum and maximum values are testing requirements. Typical values are characteristics of the device and are the result of engineering evaluation. Typical values are for information only and are not part of the testing requirements. (1) Pin 7 open. (2) Device considered a two-terminal device: pins 1, 2, 3 and 4 shorted together and pins 5, 6, 7, and 8 shorted together. CURRENT TRANSFER RATIO PARAMETER TEST CONDITION PART SYMBOL MIN. TYP. Current transfer ratio (1) IF = 1.6 mA, VO = 0.4 V, VCC = 4.5 V SFH6138 CTR 300 1600 MAX. UNIT % SFH6139 CTR 400 1600 % Current transfer ratio IF = 1.6 mA, VO = 0.4 V, VCC = 4.5 V SFH6139 CTR 500 2000 % Note (1) DC current transfer ratio is defined as the ratio of output collector current, I , to the forward LED input current, I times 100 %. Pin 7 open. O F SWITCHING CHARACTERISTICS PARAMETER Propagation delay time to logic low at output Propagation delay time to logic high at output (1) TEST CONDITION PART SYMBOL TYP. MAX. UNIT IF = 1.6 mA, RL = 2.2 kΩ SFH6138 tPHL MIN. 2 10 μs IF = 0.5 mA, RL = 4.7 kΩ SFH6139 tPHL 6 25 μs IF = 12 mA, RL = 270 Ω SFH6139 tPHL 0.6 1 μs IF = 1.6 mA, RL = 2.2 kΩ SFH6138 tPLH 4 35 μs IF = 0.5 mA, RL = 4.7 kΩ SFH6139 tPLH 5 60 μs IF = 12 mA, RL = 270 Ω SFH6139 tPLH 1 7 μs Note (1) Pin 7 open. Using a resistor between pin 5 and 7 will decrease gain and delay time. I 10 % duty cycle 1/f < 100 µs 0 1 Pulse generator ZO = 5 0 Ω tr = 5 n s +5V 8 5V V IF 2 7 RL 3 6 0.1 µF I F = monitor 4 5 1.5 V 1.5 V VOL VO t PHL t PLH C L = 15 pF Rm isfh6318t_03 Fig. 1 - Switching Test Circuit Document Number: 83669 Rev. 1.8, 19-Oct-10 For technical questions, contact: [email protected] www.vishay.com 3 SFH6138, SFH6139 Vishay Semiconductors High Speed Optocoupler, 100 kBd, Low Input Current, High Gain COMMON MODE TRANSIENT IMMUNITY PARAMETER TEST CONDITION SYMBOL MIN. TYP. MAX. UNIT Common mode transient immunity at logic high level output (1) IF = 0 mA, RL = 2.2 kΩ, RCC = 0, VCM = 10 VP-P CMH 500 V/μs Common mode transient immunity at logic low level output (1) IF = 16 mA, RL = 2.2 kΩ, RCC = 0, VCM = 10 VP-P CMH - 500 V/μs Note (1) Common mode transient immunity in logic high level is the maximum tolerable (positive) dV /dt on the leading edge of the common mode cm pulse, VCM, to assure that the output will remain in a logic high state (i.e.VO > 2 V) common mode transient immunity in logic low level is the maximum tolerable (negative) dVcm/dt on the trailing edge of the common mode pulse signal, VCM, to assure that the output will remain in a logic low state (i.e. VO < 0.8 V). In applications where dv/dt may exceed 50 000 V/μs (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/0.15 IF(mA)] kΩ SAFETY AND INSULATION RATINGS PARAMETER TEST CONDITION SYMBOL MIN. Climatic classification (according to IEC 68 part 1) TYP. MAX. UNIT 55/100/21 Comparative tracking index CTI 175 399 VIOTM 8000 V VIORM 890 V PSO 500 mW ISI 300 mA TSI 175 7 °C Creepage distance Standard DIP-8 mm Clearance distance Standard DIP-8 7 mm Creepage distance 400 mil DIP-8 8 mm Clearance distance 400 mil DIP-8 8 mm Note • As per IEC 60747-5-5, §7.4.3.8.1, this optocoupler is suitable for “safe electrical insulation” only within the safety ratings. Compliance with the safety ratings shall be ensured by means of protective circuits. www.vishay.com 4 For technical questions, contact: [email protected] Document Number: 83669 Rev. 1.8, 19-Oct-10 SFH6138, SFH6139 High Speed Optocoupler, 100 kBd, Vishay Semiconductors Low Input Current, High Gain PACKAGE DIMENSIONS in millimeters Pin one ID 4 3 2 1 5 6 7 8 6.645 ± 0.165 ISO method A 9.77 ± 0.14 0.95 ± 0.19 7.62 typ. 0.79 4° typ. 3.555 ± 0.255 6.095 ± 0.255 1.27 10° 0.70 ± 0.19 0.51 ± 0.05 3.045 ± 0.255 3° to 9° 2.54 typ. 0.25 ± 0.05 i178006 Option 6 Option 7 7.62 typ. 7.62 typ. 3.5 ± 0.3 0.6 min. 4.3 ± 0.3 0.1 min. 2.55 ± 0.25 8 min. 0.6 min. 10.3 max. 20802-11 10.16 typ. PACKAGE MARKING SFH6138 V YWW H 68 21764-67 Document Number: 83669 Rev. 1.8, 19-Oct-10 For technical questions, contact: [email protected] www.vishay.com 5 Legal Disclaimer Notice www.vishay.com Vishay Disclaimer ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE. Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other disclosure relating to any product. Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or the continuing production of any product. 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