TLP112

TLP112_07 TOSHIBA | Alldatasheet

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TOSHIBA Photocoupler GaA ℓA s Ired & Photo−IC TLP112 Digital Logic Isolation Line Receiver Switching Power Supply Feedback Control Transistor Inverter The TOSHIBA mini flat coupler TLP112 is a small outline coupler, suitable for surface mount assembly. TLP112 consists of a GaAℓAs light emitting diode, optically coupled to a high speed detector of one chip photodiode −transistor. z Isolation voltage: 2500 Vrms (min.) z Switching speed: t pHL = 0.8μs, tpLH = 2 μs(max.) (R L = 4.1 kΩ) z TTL compatible z UL recognized: UL1577, file no. E67349 Pin Configuration (top view) 1 : ANODE 3 : CATHODE 4 : EMITTER (GND) 5 : COLLECTOR (OUTPUT) 6 : V CC 3 4 Schematic VCC GND VO ICC IO 6 IF VF TOSHIBA 11 −4C2 Weight: 0.09g Unit in mm

Absolute Maximum Ratings (Ta = 25°C) Characteristic Symbol Rating Unit Forward current (Note 1) I F 25 mA Pulse forward current (Note 2) I FP 50 mA Peak transient forward current (Note 3) IFPT 1 A Reverse voltage VR 5 V LED Diode power dissipation (Note 4) P D 45 mW Output current IO 8 mA Peak output current IOP 16 mA Supply voltage VCC −0.5~15 V Output voltage VO −0.5~15 V Detector Output power dissipation (Note 5) P o 100 mW Operating temperature range Topr −55~100 °C Storage temperature range Tstg −55~125 °C Lead soldering temperature(10s) Tsol 260 °C Isolation voltage (AC, 1 min., R.H ≤ 60%, Note 6) BV S 2500 Vrms Note: Using continuously under heavy loads (e.g. the application of high temperatur e/current/voltage and the significant change in temperature, et c.) may cause this product to decreas e in the reliability significantly even if the operating conditions (i.e. operat ing 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 0.8 mA / °C 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 2mW / °C above 70°C.

Electrical Characteristics (Ta = 25°C) Characteristic Symbol Test Condition Min. Typ. Max. Unit Forward voltage VF IF = 16mA ― 1.65 1.85 V Forward voltage temperature coefficient ΔVF / ΔTa I F = 16mA ― −2 ― mV / °C Reverse current IR VR = 5V ― ― 10 μA LED Capacitance between terminals C T V F = 0, f = 1MHz ― 45 ― pF IOH (1) IF = 0mA, VCC = VO = 5.5V ― 3 500 nA IOH (2) IF = 0mA, VCC = VO = 15V ― ― 5 High level output current I OH IF = 0mA, VCC = VO = 15V Ta = 70°C ― ― 50 μA Detector High level supply current I CCH IF = 0mA, VCC = 15V ― 0.01 1 μA Current transfer ratio IO / IF IF =16mA, VCC = 4.5V VO = 0.4V 10 ― ― % Low level output voltage V OL IF = 16 mA, VCC = 4.5V IO = 1.1mA ― ― 0.4 V Isolation resistance RS R.H. ≤ 60% VS = 500V DC (Note 6) 5×1010 1014 ― Ω Coupled Stray capacitance between input to output C S VS = 0, f = 1MHz (Note 6) ― 0.8 ― pF Switching Characteristics (Ta = 25°C) Characteristic Symbol Test Cir− cuit Test Condition Min. Typ. Max. Unit Propagation delay time (H→L) tpHL 1 IF = 0→16mA VCC = 5V, RL= 4.1kΩ ― ― 0.8 μs Propagation delay time (L→H) t pLH 1 IF = 16→0mA VCC = 5V, RL= 4.1kΩ ― ― 2.0 μs Common mode transient immunity at high output level CM H 2 IF = 0mA, VCM = 200Vp−p RL = 4.1kΩ ― 1500 ― V / μs Common mode transient immunity at low output level CM L 2 IF =16mA, VCM = 200Vp−p RL = 4.1kΩ ― −1500 ― V / μs (Note 6) Device considered a two−terminal device: Pins 1 and 3 shorted together and Pin 4, 5 and 6 shorted together. (Note 7) Maximum electrostatic discharge voltage for any pins: 100V (C=200pF, R=0)

Test Circuit 1: Switching Time Test Circuit Test Circuit 2: Common Mode Transient Immunity Test Circuit ) ( ) ( ) ( ) ( μsft V 160=LCΜ,μsrt V 160=HCΜ VO IF 1.5V VOL tpLH tpHL 1.5V PW = 100μs DUTY RATIO = 1 / 10 IF MONITOR PULSE INPUT OUTPUT MONITOR VO VCC = 5V RL IF 100Ω 3 4 IF PULSE GENERATOR ZO = 50Ω VCM OUTPUT MONITOR VO VCC = 5V 3 4 6 RL VO VCM 90% 0.8V VOL tr tf 10% VO (IF = 16mA) (IF = 0mA) 200V

IF – VF Forward voltage V F (V) Forward current I F ( m A ) 100 1.0 0.1 0.01 Ta = 70°C 25°C 0°C ΔVF / ΔTa – IF Foward current I F ( m A ) Forward voltage temperature coefficient ΔVF / ΔTa (mV / °C ) -4.0 0.1 -3.2 -2.4 -1.6 0.3 0.5 1 3 5 10 -0.8 25－70°C 0－25°C IO － I F Forward current I F ( m A ) Output current I O ( m A ) 0.01 0.3 0.03 50 30 10 5 3 1 0.5 0.3 0.1 0.1 VCC = 5V VO = 0.4V Ta = 25°C IO / IF － I F Forward current I F ( m A ) Current transfer ratio IO / IF (%) 50 30 10 5 3 1 0.5 0.3 100 VCC = 5V VO = 0.4V Ta = 100°C - 25°C 25°C 0.1 I O / IF – Ta Ambient temperature Ta (°C) Normalized I O / IF 0 20 40 60 80 -20 100 0.2 0.4 0.6 0.8 1.0 1.2 Normalized to IF = 16mA VCC = 4.5V VO = 0.4V Ta = 25°C I OH(1) – Ta Ambient temperature Ta (°C) High level output current IOH ( μA) 100 0 40 80 0.5 300 20 60 100 VF = 1V VCC = 5.5V VO = 5.5V

IO – VO Output voltage V O (V) Output current I O ( m A ) VCC = 5V Ta = 25°C 10mA 15mA 20mA 25mA IF = 5mA 5 4 3 2 1 0 t pHL, tpLH – RL Load resistance R L ( k Ω) Propagation delay time t pHL, tpLH ( μs) 0.3 1 5 10 50 100 0.1 30 3 0.5 tpLH tpHL IF = 16mA VCC = 5V Ta = 25°C t pHL, tpLH – Ta Ambient temperature Ta (°C) Propagation delay time t pHL, tpLH ( μs) 0.3 0 40 80 100 0.1 60 20 0.5 tpLH tpHL IF = 16mA VCC = 5V RL = 4.1kΩ V OL – Ta Ambient temperature Ta (°C) - 20 20 40 60 80 0.2 Low level output voltage V OL (V) 0.4 0.3 0.1 100 0 IF = 16mA VCC = 5V IO = 1.1mA

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 an d vulnerability to physical stress. It is the responsibility of the buyer, when utilizing TOSHIBA produc ts, 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 TOSHIB A products specifications. Also, please keep in mind the precautions and conditions set forth in the “Handling Guide for Semiconduct or Devices,” or “TOSHIBA Semiconductor Reliability Handbook” etc.
• The TOSHIBA products listed in this document are in tended 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 malfuncti on or failure of which may cause loss of human life or bodily injury (“Unintended Usage”). Unintended Usage incl ude atomic energy control instruments, airplane or spaceship instruments, transportation instruments, traffic signal instruments, combustion control instruments, medical instruments, all types of safety devices, et c.. 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 infringement s of patents or other rights of the third parties which may result from its use. No license is granted by implic ation or otherwise under any patents or other rights of TOSHIBA or the third parties.
• GaAs(Gallium Arsenide) is used in this product. The dus t 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.