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| TLP112 TOSHIBA Photocoupler GaAAs 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 GaAAs light emitting diode, optically coupled to a high speed detector of one chip photodiode-transistor. Isolation voltage: 2500 Vrms (min.) Switching speed: tpHL = 0.8s, tpLH = 2 s(max.) (RL = 4.1 k) TTL compatible UL recognized: UL1577, file no. E67349 TOSHIBA Weight: 0.09g 11-4C2 Unit in mm Pin Configuration (top view) 1 6 5 3 4 1 : ANODE 3 : CATHODE 4 : EMITTER (GND) 5 : COLLECTOR (OUTPUT) 6 : VCC Schematic IF 1 IO VF 5 3 4 GND 6 VO ICC VCC 1 2007-10-01 TLP112 Absolute Maximum Ratings (Ta = 25C) Characteristic Forward current Pulse forward current Peak transient forward current Reverse voltage Diode power dissipation Output current Detector Peak output current Supply voltage Output voltage Output power dissipation Operating temperature range Storage temperature range Lead soldering temperature(10s) Isolation voltage (AC, 1 min., R.H 60%, Note 6) (Note 5) (Note 4) LED (Note 1) (Note 2) (Note 3) 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 -0.5~15 100 -55~100 -55~125 260 2500 Unit mA mA A V mW mA mA V V mW C C C Vrms 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 0.8 mA / C above 70C. (Note 2) 50% duty cycle,1ms pulse width. Derate 1.6mA / C above 70C. (Note 3) Pulse width 1s, 300pps. (Note 4) Derate 0.9mW / C above 70C. (Note 5) Derate 2mW / C above 70C. 2 2007-10-01 TLP112 Electrical Characteristics (Ta = 25C) Characteristic Forward voltage LED Forward voltage temperature coefficient Reverse current Capacitance between terminals Symbol VF VF / Ta IR CT IOH (1) Detector High level output current IOH (2) IOH High level supply current Current transfer ratio Coupled Low level output voltage Isolation resistance Stray capacitance between input to output ICCH IO / IF VOL RS CS IF = 16mA IF = 16mA VR = 5V VF = 0, f = 1MHz IF = 0mA, VCC = VO = 5.5V IF = 0mA, VCC = VO = 15V IF = 0mA, VCC = VO = 15V Ta = 70C IF = 0mA, VCC = 15V IF =16mA, VCC = 4.5V VO = 0.4V IF = 16 mA, VCC = 4.5V IO = 1.1mA R.H. 60% VS = 500V DC VS = 0, f = 1MHz (Note 6) (Note 6) Test Condition Min. 10 5x10 10 Typ. 1.65 -2 45 3 0.01 10 14 Max. 1.85 10 500 5 50 1 0.4 Unit V mV / C A pF nA A A % V pF 0.8 Switching Characteristics (Ta = 25C) Characteristic Propagation delay time (HL) Propagation delay time (LH) Common mode transient immunity at high output level Common mode transient immunity at low output level Symbol tpHL tpLH CMH CML Test Cir- cuit 1 1 2 2 Test Condition IF = 016mA VCC = 5V, RL= 4.1k IF = 160mA VCC = 5V, RL= 4.1k IF = 0mA, VCM = 200Vp-p RL = 4.1k IF =16mA, VCM = 200Vp-p RL = 4.1k Min. Typ. 1500 -1500 Max. 0.8 2.0 Unit s s V / s V / s (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) 3 2007-10-01 TLP112 Test Circuit 1: Switching Time Test Circuit PULSE INPUT PW = 100s DUTY RATIO = 1 / 10 IF MONITOR 100 IF 1 6 5 3 4 RL VCC = 5V IF 0 VO OUTPUT MONITOR VO 1.5V tpHL tpLH 5V 1.5V VOL Test Circuit 2: Common Mode Transient Immunity Test Circuit VCC = 5V IF 1 6 5 3 VCM PULSE GENERATOR ZO = 50 VO (IF = 16mA) 4 RL VO OUTPUT MONITOR VO (IF = 0mA) tr VCM 10% tf 5V 2V 0.8V VOL 0V 90% 200V 160( V ) 160( V ) , CL = CH = t f (s) t r (s) 4 2007-10-01 TLP112 IF - V F 100 -4.0 VF / Ta - IF Forward voltage temperature coefficient VF / Ta (mV / C ) (mA) 10 -3.2 025C -2.4 2570C -1.6 Forward current IF 1 Ta = 70C 0.1 25C 0C 0.01 1.0 1.2 1.4 1.6 1.8 2.0 -0.8 0.1 0.3 0.5 1 3 5 10 30 Forward voltage VF (V) Foward current IF (mA) IOH(1) - Ta 300 VF = 1V VCC = 5.5V VO = 5.5V 10 VCC = 5V VO = 0.4V 3 Ta = 25C IO IF High level output current IOH (A) 50 30 (mA) Output current IO 100 1 10 5 3 0.3 0.1 1 0.5 0 0.03 0.01 0.1 20 40 60 80 100 0.3 0.5 1 3 5 10 30 50 Ambient temperature Ta (C) Forward current IF (mA) IO / IF IF 100 VCC = 5V VO = 0.4V 1.0 1.2 IO / IF - Ta 50 Current transfer ratio IO / IF (%) I O / IF 30 0.8 10 - 25C 5 3 25C Ta = 100C Normalized Normalized to IF = 16mA VCC = 4.5V VO = 0.4V Ta = 25C 0.6 0.4 1 0.1 0.3 0.5 1 3 5 10 30 50 0.2 -20 0 20 40 60 80 100 Forward current IF (mA) Ambient temperature Ta (C) 5 2007-10-01 TLP112 IO - V O 5 Ta = 25C VOL - Ta VOL (V) Low level output voltage VCC = 5V 0.4 (mA) 4 25mA 3 20mA 15mA 10mA 1 IF = 5mA 0.3 Output current IO 0.2 2 IF = 16mA 0.1 VCC = 5V IO = 1.1mA 0 0 0 1 2 3 4 5 - 20 0 20 40 60 80 100 Output voltage VO (V) Ambient temperature Ta (C) tpHL, tpLH - RL tpHL, tpLH (s) IF = 16mA 3 VCC = 5V Ta = 25C tpLH 1 tpHL, tpLH - Ta tpHL, tpLH (s) 3 IF = 16mA VCC = 5V RL = 4.1k 1 tpLH 0.5 tpHL 5 Propagation delay time 0.5 tpHL 0.3 Propagation delay time 0.3 0.1 1 3 5 10 0.1 30 50 100 0 20 40 60 80 100 Load resistance RL (k) Ambient temperature Ta (C) 6 2007-10-01 TLP112 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. 7 2007-10-01 |
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