TLP2530,TLP2531 TOSHIBA Photocoupler GaAℓAs Ired & Photo IC TLP2530, TLP2531 Digital Logic Isolation Line Receiver Power Supply Control Switching Power Supply Transistor Inverter Unit in mm The TOSHIBA TLP2530 and TLP2531 dual photocouplers consist of a pair of GaAℓAs light emitting diode and integrated photodetector. This unit is 8−lead DIP. Separate connection for the photodiode bias and output transistor collectors improve the speed up to a hundred times that of a conventional phototransistor coupler by reducing the base−collector capacitance. z TTL compatible z Switching speed: tpHL=0.3μs, tpLH=0.3μs(typ.) (@RL=1.9kΩ) TOSHIBA Weight: 0.54g z Guaranteed performance over temp: 0~70°C z Isolation voltage: 2500 Vrms(min.) 11−10C4 z UL recognized: UL1577, file no. E67349 Pin Configuration (top view) 1 2 Schematic ICC IF1 8 + 7 3 6 4 5 VF1 IO1 1 IF2 VF2 1. : Anode.1 2. : Cathode.1 3. : Cathode.2 4. : Anode.2 5. : Gnd 6. : VO2(output 2) 7. : VO1(output 1) 8. : VCC 4 3 1 VCC V 7 O1 2 + 8 IO2 6 5 VO2 GND 2007-10-01 TLP2530,TLP2531 Absolute Maximum Ratings Characteristic Symbol Rating Unit (Note 1) IF 25 mA Pulse forward current (Each Channel) (Note 2) IFP 50 mA Total pulse forward current (each channel) (Note 3) IFPT 1 A VR 5 V PD 45 mW Output current(each channel) IO 8 mA Peak output current (each channel) IOP 16 mA Supply voltage VCC −0.5~15 V Output voltage(each channel) VO −0.5~15 V PO 35 mW Operating temperature range Topr −55~100 °C Storage temperature range Tstg −55~125 °C Lead solder temperature(10s)** Tsol 260 °C BVS 2500 Vrms LED Forward current(each channel) Reverse voltage(each channel) Detector Diode power dissipation (each channel) (Note 4) Output power dissipation (each channel) (Note 5) Isolation voltage (AC, 1min., R.H.≤ 60%) (Note 7) Note: Using continuously under heavy loads (e.g. the application of high temperature/current/voltage and the significant change in temperature, etc.) may cause this product to decrease in the reliability significantly even if the operating conditions (i.e. operating temperature/current/voltage, etc.) are within the absolute maximum ratings. Please design the appropriate reliability upon reviewing the Toshiba Semiconductor Reliability Handbook (“Handling Precautions”/“Derating Concept and Methods”) and individual reliability data (i.e. reliability test report and estimated failure rate, etc). (Note 1) Derate 0.8mA above 70°C. (Note 2) 50% duty cycle, 1ms pulse width. Derate 1.6mA / °C above 70°C. (Note 3) Pulse width 1μs, 300pps. (Note 4) Derate 0.9mW / °C above 70°C. (Note 5) Derate 1mW / °C above 70°C. **2mm below seating plane. Recommended Operating Conditions Characteristic Supply voltage Forward current, each channel Operating temperature Symbol Min. Typ. Max. Unit VCC 0 ⎯ 12 V IF ⎯ 16 25 mA Topr −25 ⎯ 85 °C Note: Recommended operating conditions are given as a design guideline to obtain expected performance of the device. Additionally, each item is an independent guideline respectively. In developing designs using this product, please confirm specified characteristics shown in this document. 2 2007-10-01 TLP2530,TLP2531 Electrical Characteristics Over Recommended Temperature (Ta = 0°C~70°C, unless otherwise noted) Characteristic Symbol TLP2530 Current transfer ratio (each channel) CTR Min. Typ.** Max. 7 30 ⎯ 19 30 ⎯ 5 ⎯ ⎯ 15 ⎯ ⎯ IF = 16mA, IO = 1.1mA VCC = 4.5V ⎯ 0.1 0.4 V IF = 16mA, IO = 2.4mA VCC = 4.5V ⎯ 0.1 0.4 V IF = 0mA, VO = VCC = 5.5V Ta = 25℃ ⎯ 3 500 nA IF = 0mA, VO = VCC = 15V ⎯ ⎯ 50 μA IF = 16mA, VO = 0.4V VCC = 4.5V, Ta = 25°C TLP2531 TLP2530 TLP2531 Logic low output voltage (each channel) Test Condition CTR TLP2530 IF = 16mA, VO = 0.5V VCC = 4.5V Unit % (Note 6) (Note 6) % VOL TLP2531 Logic high output current (each channel) IOH Logic low supply current ICCL IF1 = IF2 = 16mA VO1 = VO2 = Open VCC = 15V ⎯ 160 ⎯ μA Logic high supply current ICCH IF1 = IF2 = 0mA VO1 = VO2 = Open VCC = 15V ⎯ 0.05 4 μA IF = 16mA, Ta = 25°C ⎯ 1.65 1.7 V IF = 16mA ⎯ −2 ⎯ mV/°C Input forward voltage (each channel) Temperature coefficent of forward voltage(each channel) VF ΔVF / ΔTa Input reverse breakdown voltage(each channel) BVR IR = 10μA, Ta = 25°C 5 ⎯ ⎯ V Input capacitance (each channel) CIN f = 1MHz, VF = 0 ⎯ 60 ⎯ pF Input-output insulation leakage current II−O Relative humidity = 45% t = 5s, VI−O = 3000Vdc Ta = 25°C ⎯ ⎯ 1.0 μA (Note 7) Resistance (input−output) RI−O VI−O = 500Vdc (Note 7) ⎯ ⎯ Ω Capacitance (input−output) CI−O f = 1MHz (Note 7) ⎯ 0.6 ⎯ pF Input-input leakage current II−I ⎯ 0.005 ⎯ μA Relative humidity = 45% t = 5s, VI−I = 500V 12 10 (Note 8) Resistance (input−input) RI−I VI−I = 500Vdc (Note 8) ⎯ 10 11 ⎯ Ω Capacitance (input−iutput) CI−I f = 1MHz (Note 8) ⎯ 0.25 ⎯ pF **All typicals at Ta = 25°C. 3 2007-10-01 TLP2530,TLP2531 Switching Characteristics (unless otherwise specified, Ta = 25°C, VCC = 5V, IF = 16mA) Characteristic Propagation delay time to logic low at output (each channel) Propagation delay time to logic high at output (each channel) Common mode transient immunity at logic high level output (each channel, Symbol Test Cir− cuit tpHL 1 TLP2530 RL = 4.1kΩ Common mode transient immunity at logic low level output (each channel, Min. Typ. Max. ― 0.3 1.5 ― 0.2 0.8 RL = 4.1kΩ ― 0.5 1.5 TLP2531 RL = 1.9kΩ ― 0.3 0.8 TLP2530 IF = 0mA, VCM = 400Vp−p RL = 4.1kΩ ― 1500 ― TLP2530 tpLH 1 μs V / μs 2 TLP2531 IF = 0mA, VCM = 400Vp−p RL = 1.9kΩ ― 1500 ― TLP2530 VCM = 400Vp−p RL = 4.1kΩ, IF = 16mA ― −1500 ― VCM = 400p−p RL = 1.9kΩ, IF = 16mA ― −1500 ― RL = 100Ω ― 2 ― CML 2 TLP2531 Note 9) Bandwidth (each channel, Note 10) BW 3 Unit μs RL = 1.9kΩ TLP2531 CMH Note 9) Test Condition V / μs MHZ (Note 6) DC current transfer ratio is defined as the ratio of output collector current, IO, to the forward LED input current, IF, times 100%. (Note 7) Device considered a two−terminal device: Pins 1, 2, 3 and 4 shorted together and pins 5, 6, 7, and 8 shorted together. (Note 8) Measured between pins 1 and 2 shorted together, and pins 3 and 4 shorted together. (Note 9) Common mode transient immunity in logic high level is the maximum tolerable (positive) dVcm / dt on the leading egde of the common mode pulse, Vcm, to assure that the output will remain in a logic high state(i.e., VO > 2.0V). 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 logic low state(i.e., VO > 0.8V). (Note 10) The frequency at which the ac output voltage is 3dB below the low frequency asymptote. 4 2007-10-01 TLP2530,TLP2531 Test Circuit 1: Switching Time, tpHL, tpLH VCC=5V IF Pulse Generator PW=100μs Duty Cycle = 1/10 100Ω IF Monitor 1 8 2 7 3 6 4 5 IF 0 RL VO VO 5V Output Monitor 1.5V VOL 1.5V tpHL tpLH Test Circuit 2: Transient Immunity And Typical Waveform VCC=5V 1 IF A B 10% 8 2 7 3 6 4 5 + tr RL VO VO Output Monitor VFF (IF=0mA) 400V 0V tf 5V 2V 0.8V VCM VO VOL (IF=16mA) Pulse Generator ZO=50Ω CM H = 90% VCM 320(V) 320(V) , CM L = t r ( μ s) t f ( μ s) 5V Set IF 0.1μF 20kΩ Test Circuit 3: Frequency Response 100Ω 560Ω AC Input 1 8 2 7 3 6 4 5 15V RL VO 1.6Vdc 0.25VP-P ac 5 2007-10-01 TLP2530,TLP2531 IF – V F (mA) 50 30 ΔVF /ΔTa - IF -2.6 Ta = 25 °C Forward voltage temperature Coefficient ΔVF / ΔTa (mV/°C) 100 10 Forword current IF 5 3 1 0.5 0.3 0.1 0.05 0.03 0.01 1.0 1.2 1.4 1.6 Forward voltage VF -2.2 -2.0 -1.8 -1.6 -1.4 0.1 2.0 1.8 -2.4 0.3 (V) 0.5 3 Forward current IF IOH(1) – Ta 5 10 30 (mA) IO – IF 300 10 (mA) 100 50 IO 30 Output current High level output current IOH(1) (nA) 1 10 5 3 VCC = 5 V 5 VO = 0.4 V 3 Ta = 25 °C 1 0.5 0.3 0.1 0.05 0.03 1 0.6 0 40 80 120 0.01 0.1 160 0.3 0.5 Ambient temperature Ta (°C) 1 10 30 50 100 300 (mA) IO / IF – Ta 1.2 VCC = 5 V VO = 0.4 V 50 1.0 30 Ta = -25°C Normalized IO / IF Current transfer ratio IO / IF (%) 5 Forward current IF IO / IF – IF 100 3 25°C 100°C 10 5 0.8 0.6 Normalized to : IF = 16 mA 0.4 VCC = 4.5 V VO = 0.4 V 3 Ta = 25 °C 0.2 1 0.3 0.5 1 3 5 Forward current IF 10 30 0 -40 50 (mA) -20 0 20 40 60 80 100 Ambient temperature Ta (°C) 6 2007-10-01 TLP2530,TLP2531 IO – VO VO – IF VCC = 5 V 30mA 10 5 4 (V) 8 Output voltage VO 20mA Output Current IO (mA) 25mA 6 15mA 4 10mA 1 2 3 4 5 Output voltage VO RL VO 3 Ta=25°C 2 RL = 2kΩ 3.9kΩ 10kΩ 1 IF = 5mA 2 0 0 VCC=5V IF Ta = 25 °C 6 0 0 7 (V) 4 8 12 16 Forward current IF 20 24 (mA) tpHL, tpLH – RL 5 3 IF = 16 mA VCC = 5 V Propagation delay time tpHL, tpLH (μs) Ta = 25 °C tpLH 1 0.5 0.3 tpHL 0.1 1 3 5 10 Load resistance RL 30 50 100 (kΩ) 7 2007-10-01 TLP2530,TLP2531 RESTRICTIONS ON PRODUCT USE 20070701-EN • The information contained herein is subject to change without notice. • TOSHIBA is continually working to improve the quality and reliability of its products. Nevertheless, semiconductor devices in general can malfunction or fail due to their inherent electrical sensitivity and vulnerability to physical stress. It is the responsibility of the buyer, when utilizing TOSHIBA products, to comply with the standards of safety in making a safe design for the entire system, and to avoid situations in which a malfunction or failure of such TOSHIBA products could cause loss of human life, bodily injury or damage to property. In developing your designs, please ensure that TOSHIBA products are used within specified operating ranges as set forth in the most recent TOSHIBA products specifications. Also, please keep in mind the precautions and conditions set forth in the “Handling Guide for Semiconductor Devices,” or “TOSHIBA Semiconductor Reliability Handbook” etc. • The TOSHIBA products listed in this document are intended for usage in general electronics applications (computer, personal equipment, office equipment, measuring equipment, industrial robotics, domestic appliances, etc.).These TOSHIBA products are neither intended nor warranted for usage in equipment that requires extraordinarily high quality and/or reliability or a malfunction or failure of which may cause loss of human life or bodily injury (“Unintended Usage”). Unintended Usage include atomic energy control instruments, airplane or spaceship instruments, transportation instruments, traffic signal instruments, combustion control instruments, medical instruments, all types of safety devices, etc.. Unintended Usage of TOSHIBA products listed in his document shall be made at the customer’s own risk. • The products described in this document shall not be used or embedded to any downstream products of which manufacture, use and/or sale are prohibited under any applicable laws and regulations. • The information contained herein is presented only as a guide for the applications of our products. No responsibility is assumed by TOSHIBA for any infringements of patents or other rights of the third parties which may result from its use. No license is granted by implication or otherwise under any patents or other rights of TOSHIBA or the third parties. • GaAs(Gallium Arsenide) is used in this product. The dust or vapor is harmful to the human body. Do not break, cut, crush or dissolve chemically. • Please contact your sales representative for product-by-product details in this document regarding RoHS compatibility. Please use these products in this document in compliance with all applicable laws and regulations that regulate the inclusion or use of controlled substances. Toshiba assumes no liability for damage or losses occurring as a result of noncompliance with applicable laws and regulations. 8 2007-10-01