TLP114A TOSHIBA Photocoupler GaAℓAs Ired & Photo−IC TLP114A Digital Logic Isolation. Line Receiver. Power Supply Control Feedback Control. Switching Power Supply. Transistor Invertor. Unit in mm The TOSHIBA mini flat coupler TLP114A is a small outline coupler, suitable for surface mount assembly. TLP114A consists of a high output power GaAℓAs light emitting didoe, optically coupled to a high speed detector of one chip photodiode-transistor. · Isolation voltage: 3750 Vrms (min.) · Switching speed: tpHL = 0.8µs, tpLH = 0.8µs (max.) (RL = 1.9 kΩ) · TTL compatible · UL recognized: UL1577, file no. E67349 TOSHIBA Weight: 0.09g 11−4C2 Pin Configuration (top view) 1 : ANODE 3 : CATHODE 4 : EMITTER (GND) 5 : COLLECTOR (OUTPUT). 6 : VCC 6 1 5 3 SHIELD 4 Schematic IF ICC VCC 1 IO VF 3 1 6 VO 5 GND SHIELD 4 2002-09-25 TLP114A Maximum Ratings (Ta = 25°C) Characteristic Symbol Rating Unit (Note 1) IF 20 mA Pulse forward current (Note 2) IFP 40 mA Peak transient forward current (Note 3) IFPT 1 A Reverse voltage VR 5 V Output current IO 8 mA Peak output current IOP 16 mA Supply voltage VCC -0.5~30 V Output voltage VO -0.5~20 V PO 100 mW Operating temperature range Topr -55~100 °C Storage temperature range Tstg -55~125 °C Lead solder temperature(10 sec.) Tsol 260 °C BVS 3750 Vrms Detector LDE Forward current Output power dissipation (Note 4) Isolation Voltage (AC,1 min., R.H.≤ 60°%) (Note 5) (Note 1) Derate 0.36mA / °C above 70°C. (Note 2) 50% duty cycle, Ims pulse width. Derate 0.72mA / °C above 70°C. (Note 3) Pulse width≤ 1µs, 300pps. (Note 4) Derate 1.8mW / °C above 70°C. 2 2002-9-25 TLP114A Electrical Characteristics (Ta = 25°C) Characteristic Symbol Coupled Detector LDE Forward voltage Forward voltage temperature coefficient Test Condition Min. Typ. Max. Unit VF IF = 16mA 1.22 1.42 1.72 V ∆VF / ∆Ta IF = 16mA ― -2 ― mV /°C Reverse current IR VR = 3V ― ― 10 µA Capacitance between terminals CT VF = 0, f = 1MHz ― 30 ― pF IOH (1) IF = 0mA, VCC = VO = 5.5V ― 3 500 nA IOH (2) IF = 0mA, VCC = 30V VO = 20V ― ― 5 IOH IF = 0mA, VCC = 30V VO = 20V, Ta = 70°C ― ― 50 High level supply current ICCH IF = 0mA, VCC = 30V ― 0.01 1 µA Current transfer ratio IO / IF 20 ― ― % ― ― 0.4 V 5´1010 1014 ― Ω ― 0.8 ― pF Min. Typ. Max. Unit ― ― 0.8 µs ― ― 0.8 µs High level output current Low level output voltage VOL Isolation resistance RS Stray capacitance IF = 16mA, VCC = 4.5V VO = 0.4V IF = 16mA, VCC = 4.5V IO = 2.4 mA R.H.≤ 60%, VS = 500V (Note 5) VS= 0, f = 1MHz CS between input to output µA (Note 5) Switching Characteristics (Ta = 25°C, VCC = 5V) Symbol Test Circuit tpHL 1 tpLH 1 Common mode transient imunity at high output level CMH 2 IF = 0mA, VCM = 400Vp-p RL = 4.1kΩ 5000 10000 ― V / µs Common mode transient imunity at low output level CML 2 IF = 16mA, VCM = 400Vp-p RL = 4.1kΩ -5000 -10000 ― V / µs Characteristic Propagation delay time (H→ L) Propagation delay time (L→ H) Test Condition IF = 0→ 16mA VCC = 5V, RL = 1.9kΩ IF = 16→ 0mA VCC = 5V, RL = 1.9kΩ 3 2002-9-25 TLP114A (Note 5) Device considered a two-terminal device: Pins 1 and 3 shorted together, and pins 4, 5 and 6 shorted together. (Note 6) Maximum electrostatic discharge voltage for any pins: 100V(C=200pF, R=0) Test Circuit 1: Switching Time Test Circuit IF PULSE INPUT 1 6 PW = 100µs DUTY RATIO = 1/10 0 RL 5 VO 4 OUTPUT MONITOR 3 5V VO 1.5V 100Ω IF MONITOR IF VCC = 5V 1.5V VOL tpHL tpLH Test Circuit =2: Common Mode Transient Immunity Test Circuit 90% VCC = 5V IF 1 6 5 3 4 400V VCM RL 10% VO tr OUTPUT MONITOR VO (IF = 0mA) VCM 0V tf 5V 2V 0.8V PULSE GEN VO ZO = 50Ω VOL (IF = 16mA) CMH = 320(V) 320(V) CML = tr (ms) , tr (ms) 4 2002-9-25 TLP114A ΔVF / Δta – IF IF – VF 100 Forward voltage temperature coefficient ΔVF / Δta (mV / °C ) -4.0 IF (mA) Ta = 70°C 10 0°C Forward current 25°C 0 0.1 0.01 1.0 1.4 1.2 1.6 Forward voltage -3.6 -3.2 -2.8 -2.4 -2.0 -1.6 -1.2 0.1 2.0 1.8 0.3 VF (V) 0.5 Output current IO (mA) High level output currency IOH(1) (nA) VCC = 5.5V 100 V = 5.5V O 50 30 10 5 3 VCC = 5V VO = 0.4V 3 Ta = 25°C 1 0.5 0.3 0.1 0.05 0.03 1 20 40 80 60 100 0.01 0.1 120 0.3 0.5 Ambient temperature Ta (°C) 1 3 Forward current 5 IF (mA) 1.2 IF = 16mA Ta = 25°C Nor,alized IO / IF (IO / IF) 50 Current transfer ratio IO / IF (%) 30 50 10 IO / IF – Ta IO / IF – IF 100 30 100°C - 25°C 25°C 10 5 VCC = 5V VO = 0.4V 3 1 0.1 30 IO – IF 10 VF = 1V 0.5 0 10 5 IF (mA) Forward current IOH(1) – Ta 300 3 1 0.3 0.5 1 3 Forward current 5 10 30 1.0 0.8 IF (mA) Normalized to VCC = 4.5V VO = 0.4V Ta = 25°C 0.6 0.4 0 50 8mA -20 0 20 40 60 80 100 Ambient temperature Ta (°C) 5 2002-9-25 TLP114A VO L – Ta IO – VO Low level output voltage VOL (V) VCC = 5V Ta = 25°C 20 Output current IO (mA) 0.4 16 25mA 12 20mA 15mA 8 10mA 4 0 0 VCC = 5V 0.3 IF = 16mA IO = 2.4mA 0.2 8mA 1.1mA 0.1 IF = 5mA 2 1 3 0 - 25 5 4 0 25 75 100 Ambient temperature Ta (°C) Output voltage VO (V) tpHL, tpLH – RL tpHL, tpLH – Ta 3 5 Propagation delay time tpHL, tpLH (µs) IF = 16mA 3 VCC = 5V Ta = 25°C Propagation delay time tpHL, tpLH (µs) 50 tpLH 1 0.5 0.3 tpHL IF = 16mA VCC = 5V RL = 1.9kΩ 1 0.5 tpLH 0.3 tpHL 0.1 1 3 5 10 Load resistance RL 0.1 30 50 100 (kΩ) 0 20 40 60 80 100 Ambient temperature Ta (°C) 6 2002-9-25 TLP114A RESTRICTIONS ON PRODUCT USE 000707EBC · 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 this document shall be made at the customer’s own risk. · Gallium arsenide (GaAs) is a substance used in the products described in this document. GaAs dust and fumes are toxic. Do not break, cut or pulverize the product, or use chemicals to dissolve them. When disposing of the products, follow the appropriate regulations. Do not dispose of the products with other industrial waste or with domestic garbage. · The products described in this document are subject to the foreign exchange and foreign trade laws. · The information contained herein is presented only as a guide for the applications of our products. No responsibility is assumed by TOSHIBA CORPORATION for any infringements of intellectual property or other rights of the third parties which may result from its use. No license is granted by implication or otherwise under any intellectual property or other rights of TOSHIBA CORPORATION or others. · The information contained herein is subject to change without notice. 7 2002-9-25