SFH6138/ SFH6139 Vishay Semiconductors High Speed Optocoupler, 100 kBd, Low Input Current, High Gain Features • • • • • • • • • • 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, 0.1 V VOL High Common Mode Rejection, 500 V/µs DC to 0.1 Megabit/Sec. Operation Adjustable Bandwidth-Access to Base Standard Molded Dip Plastic Package Lead-free component • Component in accordance to RoHS 2002/95/EC and WEEE 2002/96/EC Agency Approvals • UL1577, File No. E52744 System Code H or J, Double Protection • DIN EN 60747-5-2 (VDE0884) DIN EN 60747-5-5 pending 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 VRMS insulation are achieved by coupling an LED with an integrated high Document Number 83669 Rev. 1.5, 26-Oct-04 NC 1 8 VCC A 2 7 VB C 3 6 V0 NC 4 5 GND e3 i179082 Pb Pb-free 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. Order Information Part Remarks SFH6138 CTR ≥ 300 %, DIP-8 SFH6139 CTR ≥ 400 %, DIP-8 For additional information on the available options refer to Option Information. www.vishay.com 1 SFH6138/ SFH6139 Vishay Semiconductors Absolute Maximum Ratings Tamb = 25 °C, unless otherwise specified 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 Rating for extended periods of the time can adversely affect reliability. Input Parameter Test condition Symbol Value Reverse input voltage Average input current IF(AVG) Unit 5.0 V 20 mA Peak input current 50 % Duty cycle - 1.0 ms pulse width 40 mA Peak transient input current ≤ 1.0 µs, 300 pps 1.0 A Output Parameter Supply and output voltage Test condition VCC (pin 8-5), VO (pin 6-5) Part Symbol Value Unit SFH6138 VS, VO - 0.5 to 7.0 V SFH6139 VS, VO - 0.5 to 18 V VEBO 0.5 V Emitter-base reverse voltage (pin 5-7) Output current IO (pin 6) IO 60 mA 0.7 mA/°C Pdiss IN 35 mW Pdiss OUT 100 mW Derate linearly above 25 °C, free air temperature Input power dissipation Derate linearly above 50 °C, free air temperature at 0.7 mW/°C Output power dissipation Derate linearly above 25 °C, free air temperature at 0.2 mA/°C Coupler Symbol Value Unit Isolation test voltage Parameter t = 1.0 s VISO 5300 VRMS Isolation resistance VIO = 500 V, Tamb = 100 °C RIO ≥ 1011 Ω VIO = 500 V, Tamb = 25 °C RIO ≥ 10 Ω Lead soldering temperature Storage temperature www.vishay.com 2 Test condition t = 10 s 12 Tsld 260 °C Tstg - 55 to + 125 °C Document Number 83669 Rev. 1.5, 26-Oct-04 SFH6138/ SFH6139 Vishay Semiconductors Electrical Characteristics Tamb = 25 °C, unless otherwise specified 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. Input Parameter Test condition Symbol Input forward voltage IF = 1.6 mA VF Input reverse breakdown voltage IR = 10 µA BVR Temperature coefficient of forward voltage IF = 1.6 mA Min Typ. Max 1.4 1.7 Unit V 5.0 V - 1.8 mV/°C Output Parameter Test condition Logic low-output voltage 2) Logic low-output voltage Logic high-output current 2) Logic low supply current 2) Logic high supply current 2) Part Symbol Typ. Max Unit IF = 1.6 mA, IO = 4.8 mA, VCC = 4.5 V SFH6138 VOL Min 0.1 0.4 V IF = 1.6 mA, IO = 8.0 mA, VCC = 4.5 V SFH6139 VOL 0.1 0.4 V IF = 5.0 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 IF = 0 mA, VO = VCC = 7.0 V SFH6138 IOH 0.1 250 µA IF = 0 mA, VO = VCC = 18 V SFH6139 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 Pin 7 open. Coupler Parameter Test condition Input capacitance Capacitance (input-output) 3) 3) Symbol Min Typ. Max Unit f = 1.0 MHz, VF = 0 CIN 25 pF f = 1.0 MHz CO 0.6 pF 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 Current Transfer Ratio Test condition 1,2) Current Transfer Ratio Part Symbol Min Typ. IF = 1.6 mA, VO = 0.4 V, VCC = 4.5 V SFH6138 CTR 300 1600 Max % IF = 0.5 mA, VO = 0.4 V, VCC = 4.5 V SFH6139 CTR 400 1600 % IF = 1.6 mA, VO = 0.4 V, VCC = 4.5 V SFH6139 CTR 500 2000 % 1) DC current transfer ratio is defined as the ratio of output collector current, IO, to the forward LED input current, IF times 100 % 2) Pin 7 open. Document Number 83669 Rev. 1.5, 26-Oct-04 Unit www.vishay.com 3 SFH6138/ SFH6139 Vishay Semiconductors Switching Characteristics Delay Time Parameter Propagation delay time to logic low at output Propagation delay time to logic Test condition IF = 1.6 mA, RL = 2.2 kΩ Part Symbol Typ. Max Unit SFH6138 tPHL Min 2.0 10 µs IF = 0.5 mA, RL = 4.7 kΩ SFH6139 tPHL 6.0 25 µs IF = 12 mA, RL = 270 kΩ SFH6139 tPHL 0.6 1.0 µs IF = 1.6 mA, RL = 2.2 kΩ SFH6138 tPLH 4.0 35 µs high at output 2.4) IF = 0.5 mA, RL = 4.7 kΩ SFH6139 tPLH 5.0 60 µs IF = 12 mA, RL = 270 kΩ SFH6139 tPLH 1.0 7.0 µs 2) Pin 7 open. 4) Using a resistor between pin 5 and 7 will decrease gain and delay time. Common Mode Transient Immunity Parameter Common mode transient immunity at logic high level output 5,6) Common mode transient immunity at logic low level output 5,6) Test condition Symbol Min Typ. Max Unit IF = 0 mA, RL = 2.2 kΩ, RCC = 0/VCM = 10 VP-P CMH 500 V/µs IF = 16 mA, RL = 2.2 kΩ, RCC = 0/VCM = 10 VP-P CML - 500 V/µs 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 pulse 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/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 www.vishay.com 4 Document Number 83669 Rev. 1.5, 26-Oct-04 SFH6138/ SFH6139 Vishay Semiconductors Package Dimensions in Inches (mm) pin one ID 4 3 2 1 5 6 7 8 .255 (6.48) .268 (6.81) ISO Method A .379 (9.63) .390 (9.91) .030 (0.76) .045 (1.14) 4° typ. .031 (0.79) .300 (7.62) typ. .130 (3.30) .150 (3.81) .050 (1.27) .018 (.46) .022 (.56) i178006 Document Number 83669 Rev. 1.5, 26-Oct-04 10° .020 (.51 ) .035 (.89 ) .100 (2.54) typ. 3°–9° .008 (.20) .012 (.30) .230(5.84) .110 (2.79) .250(6.35) .130 (3.30) www.vishay.com 5 SFH6138/ SFH6139 Vishay Semiconductors Ozone Depleting Substances Policy Statement It is the policy of Vishay Semiconductor GmbH to 1. Meet all present and future national and international statutory requirements. 2. Regularly and continuously improve the performance of our products, processes, distribution and operatingsystems with respect to their impact on the health and safety of our employees and the public, as well as their impact on the environment. It is particular concern to control or eliminate releases of those substances into the atmosphere which are known as ozone depleting substances (ODSs). The Montreal Protocol (1987) and its London Amendments (1990) intend to severely restrict the use of ODSs and forbid their use within the next ten years. Various national and international initiatives are pressing for an earlier ban on these substances. Vishay Semiconductor GmbH has been able to use its policy of continuous improvements to eliminate the use of ODSs listed in the following documents. 1. Annex A, B and list of transitional substances of the Montreal Protocol and the London Amendments respectively 2. Class I and II ozone depleting substances in the Clean Air Act Amendments of 1990 by the Environmental Protection Agency (EPA) in the USA 3. Council Decision 88/540/EEC and 91/690/EEC Annex A, B and C (transitional substances) respectively. Vishay Semiconductor GmbH can certify that our semiconductors are not manufactured with ozone depleting substances and do not contain such substances. We reserve the right to make changes to improve technical design and may do so without further notice. Parameters can vary in different applications. All operating parameters must be validated for each customer application by the customer. Should the buyer use Vishay Semiconductors products for any unintended or unauthorized application, the buyer shall indemnify Vishay Semiconductors against all claims, costs, damages, and expenses, arising out of, directly or indirectly, any claim of personal damage, injury or death associated with such unintended or unauthorized use. Vishay Semiconductor GmbH, P.O.B. 3535, D-74025 Heilbronn, Germany Telephone: 49 (0)7131 67 2831, Fax number: 49 (0)7131 67 2423 www.vishay.com 6 Document Number 83669 Rev. 1.5, 26-Oct-04