TLP2531

TLP2530,TLP2531 TOSHIBA Photocoupler GaAℓAs Ired & Photo IC TLP2530, TLP2531 Digital Logic Isolation Line Receiver Power Supply Control Switching Power Supply Transistor Inverter 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. TTL compatible Switching speed: tpHL=0.3μs, tpLH=0.3μs(typ.) (@RL=1.9kΩ) Guaranteed performance over temp: 0~70°C Isolation voltage: 2500 Vrms(min.) UL recognized: UL1577, file no. E67349 TOSHIBA Weight: 0.54g 11−10C4 Unit in mm Pin Configuration (top view) 1 2 3 4 1. : Anode.1 2. : Cathode.1 3. : Cathode.2 4. : Anode.2 5. : Gnd 6. : VO2(output 2) 7. : VO1(output 1) 8. : VCC 8 7 6 5 Schematic ICC IF1 + VF1 1 2 IF2 + VF2 4 3 IO1 8 VCC V 7 O1 IO2 6 5 VO2 GND 1 2007-10-01 TLP2530,TLP2531 Absolute Maximum Ratings Characteristic Forward current(each channel) Pulse forward current (Each Channel) LED Total pulse forward current (each channel) Reverse voltage(each channel) Diode power dissipation (each channel) Output current(each channel) Peak output current (each channel) Supply voltage Output voltage(each channel) Output power dissipation (each channel) Operating temperature range Storage temperature range Lead solder temperature(10s)** Isolation voltage (AC, 1min., R.H.≤ 60%) (Note 7) (Note 5) (Note 4) Symbol IF IFP IFPT VR PD IO IOP VCC VO PO Topr Tstg Tsol BVS Rating 25 50 1 5 45 8 16 −0.5~15 −0.5~15 35 −55~100 −55~125 260 2500 Unit mA mA A V mW mA mA V V mW °C °C °C Vrms (Note 1) (Note 2) (Note 3) 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 VCC IF Topr Min. 0 ⎯ −25 Typ. ⎯ 16 ⎯ Max. 12 25 85 Unit V mA °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. Detector 2 2007-10-01 TLP2530,TLP2531 Electrical Characteristics Over Recommended Temperature (Ta = 0°C~70°C, unless otherwise noted) Characteristic TLP2530 Current transfer ratio (each channel) CTR TLP2531 TLP2530 TLP2531 Logic low output voltage (each channel) TLP2530 VOL TLP2531 IF = 16mA, IO = 2.4mA VCC = 4.5V IF = 0mA, VO = VCC = 5.5V Ta = 25℃ IF = 0mA, VO = VCC = 15V IF1 = IF2 = 16mA VO1 = VO2 = Open VCC = 15V IF1 = IF2 = 0mA VO1 = VO2 = Open VCC = 15V IF = 16mA, Ta = 25°C IF = 16mA IR = 10μA, Ta = 25°C f = 1MHz, VF = 0 Relative humidity = 45% t = 5s, VI−O = 3000Vdc Ta = 25°C VI−O = 500Vdc f = 1MHz Relative humidity = 45% t = 5s, VI−I = 500V (Note 8) Resistance (input−input) Capacitance (input−iutput) RI−I CI−I VI−I = 500Vdc f = 1MHz (Note 8) (Note 8) ⎯ ⎯ 10 11 Symbol Test Condition IF = 16mA, VO = 0.4V VCC = 4.5V, Ta = 25°C Min. 7 (Note 6) 19 5 (Note 6) 15 ⎯ Typ.** 30 30 ⎯ ⎯ 0.1 Max. ⎯ Unit % ⎯ ⎯ ⎯ 0.4 % CTR IF = 16mA, VO = 0.5V VCC = 4.5V IF = 16mA, IO = 1.1mA VCC = 4.5V V ⎯ ⎯ ⎯ 0.1 3 ⎯ 0.4 500 50 V nA μA Logic high output current (each channel) IOH Logic low supply current ICCL ⎯ 160 ⎯ μA Logic high supply current Input forward voltage (each channel) Temperature coefficent of forward voltage(each channel) Input reverse breakdown voltage(each channel) Input capacitance (each channel) Input-output insulation leakage current Resistance (input−output) Capacitance (input−output) ICCH ⎯ 0.05 4 μA VF ΔVF / ΔTa BVR CIN ⎯ ⎯ 5 ⎯ 1.65 −2 ⎯ 60 1.7 ⎯ ⎯ ⎯ V mV/°C V pF II−O ⎯ (Note 7) (Note 7) (Note 7) ⎯ ⎯ ⎯ 12 1.0 μA RI−O CI−O 10 ⎯ ⎯ Ω pF 0.6 Input-input leakage current II−I ⎯ 0.005 ⎯ μA ⎯ ⎯ Ω pF 0.25 **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 Symbol Test Cir− cuit Test Condition Min. Typ. Max. Unit 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, Note 9) Common mode transient immunity at logic low level output (each channel, Note 9) Bandwidth TLP2530 tpHL TLP2531 TLP2530 tpLH TLP2531 TLP2530 CMH TLP2531 TLP2530 CML TLP2531 BW 3 2 2 1 1 RL = 4.1kΩ RL = 1.9kΩ RL = 4.1kΩ RL = 1.9kΩ IF = 0mA, VCM = 400Vp−p RL = 4.1kΩ IF = 0mA, VCM = 400Vp−p RL = 1.9kΩ VCM = 400Vp−p RL = 4.1kΩ, IF = 16mA VCM = 400p−p RL = 1.9kΩ, IF = 16mA RL = 100Ω ― ― ― ― ― 0.3 0.2 0.5 0.3 1500 1.5 μs 0.8 1.5 μs 0.8 ― V / μs ― ― ― ― 1500 −1500 −1500 2 ― ― V / μs ― ― MHZ (each channel, Note 10) 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. (Note 6) 4 2007-10-01 TLP2530,TLP2531 Test Circuit 1: Switching Time, tpHL, tpLH Pulse Generator PW=100μs Duty Cycle = 1/10 IF Monitor 100Ω IF 1 2 3 4 8 7 6 5 tpHL tpLH VCC=5V RL VO Output Monitor IF 0 VO 1.5V 5V 1.5V VOL Test Circuit 2: Transient Immunity And Typical Waveform VCC=5V IF 1 2 A B VFF + VCM VO (IF=16mA) 3 4 8 7 6 5 RL VO Output Monitor VO (IF=0mA) tr VCM 90% 10% tf 5V 2V 0.8V VOL 400V 0V Pulse Generator ZO=50Ω CM H = 320(V) 320(V) , CM L = t r ( μ s) t f ( μ s) Test Circuit 3: Frequency Response 5V Set IF AC Input 560Ω 100Ω 1 2 3 4 1.6Vdc 0.25VP-P ac 8 7 6 5 RL VO 15V 0.1μF 20kΩ 5 2007-10-01 TLP2530,TLP2531 IF – V F 100 50 30 Ta = 25 °C -2.6 ΔVF /ΔTa - IF 10 5 3 1 0.5 0.3 0.1 0.05 0.03 0.01 1.0 Forward voltage temperature Coefficient ΔVF / ΔTa (mV/°C) -2.4 (mA) -2.2 Forword current IF -2.0 -1.8 -1.6 1.2 1.4 1.6 1.8 2.0 -1.4 0.1 0.3 0.5 1 3 5 10 30 Forward voltage VF (V) Forward current IF (mA) IOH(1) – Ta 300 10 5 100 3 IO – IF VCC = 5 V VO = 0.4 V Ta = 25 °C High level output current IOH(1) (nA) 50 30 (mA) 1 0.5 0.3 10 5 3 Output current 0 40 80 120 IO 0.1 0.05 0.03 1 0.6 160 0.01 0.1 0.3 0.5 1 3 5 10 30 50 100 300 Ambient temperature Ta (°C) Forward current IF (mA) IO / IF – IF 100 50 VCC = 5 V VO = 0.4 V 1.0 1.2 IO / IF – Ta Current transfer ratio IO / IF (%) 30 Normalized IO / IF Ta = -25°C 25°C 10 5 3 100°C 0.8 0.6 Normalized to : IF = 16 mA VCC = 4.5 V VO = 0.4 V Ta = 25 °C 0.4 0.2 1 0.3 0.5 1 3 5 10 30 50 0 -40 -20 0 20 40 60 80 100 Forward current IF (mA) Ambient temperature Ta (°C) 6 2007-10-01 TLP2530,TLP2531 IO – VO 10 30mA 25mA VCC = 5 V Ta = 25 °C 4 5 VO – IF IF (V) VCC=5V RL (mA) 8 Output voltage VO 20mA 15mA IO 3 VO Ta=25°C RL = 2kΩ 3.9kΩ Output Current 6 4 10mA 2 2 IF = 5mA 1 10kΩ 0 0 1 2 3 4 5 6 7 0 0 4 8 12 16 20 24 Output voltage VO (V) Forward current IF (mA) tpHL, tpLH – RL 5 3 IF = 16 mA VCC = 5 V Ta = 25 °C tpLH Propagation delay time tpHL, tpLH (μs) 1 0.5 0.3 tpHL 0.1 1 3 5 10 30 50 100 Load resistance RL (kΩ) 7 2007-10-01 TLP2530,TLP2531 RESTRICTIONS ON PRODUCT USE • The information contained herein is subject to change without notice. 20070701-EN • 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