TLP112A

TLP112A TOSHIBA | Alldatasheet

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TOSHIBA Photocoupler GaA ℓAs Ired & Photo−IC TLP112A Digital Logic Isolation Line Receiver Power Supply Control Feedback Control Switching Power Supply Transistor Invertor The TOSHIBA mini flat coupler TLP112A is a small outline coupler, suitable for surface mount assembly. TLP112A consists of a high output power GaAℓAs light emitting diode, optically coupled to a high speed detector of one chip photodiode−transistor. /G6c/G20Isolation voltage: 2500Vrms (min.) /G6c/G20Switching speed: t pHL=0.8µs, tpLH=0.8µs(max.)(RL=1.9kΩ) /G6c/G20TTL compatible /G6c/G20UL recognized: UL1577, file no. E67349 Pin Configuration(top view) 1: Anode 3: Cathode 4: Emitter (GND) 5: Collector (Output) 6: VCC 3 4 Schematic VCC GND VO ICC IO 6 IF VF TOSHIBA 11 −4C2 Weight: 0.09g Unit in mm

Maximum Ratings(Ta = 25°C) Characteristic Symbol Rating Unit Forward current (Note 1) I F 20 mA Pulse forward current (Note 2) I FP 40 mA Peak transient forward current (Note 3) I FPT 1 A LED Reverse voltage V R 5 V Output current I O 8 mA Peak output current I OP 16 mA Supply voltage V CC /G2d0.5~15 V Output voltage V O /G2d0.5~15 V Detector Output power dissipation (Note 4) P O 100 mW Operating temperature range T opr /G2d55~100 °C Storage temperature range T stg /G2d55~125 °C Lead soldering temperature(10s) T sol 260 °C Isolation voltage (AC, 1min., R.H.≤ 60%, Note 5) BVS 2500 Vrms (Note 1) Derate 0.36mA / °C above 70°C. (Note 2) 50% duty cycle, 1ms pulse width. Derate 0.72mA / °C above 70°C. (Note 3) Pulse width ≤ 1µs, 300pps. (Note 4) Derate 1.8mW / °C above 70°C.

Electrical Characteristics(Ta = 25°C) Characteristic Symbol Test Condition Min. Typ. Max. Unit Forward voltage V F IF=16mA 1.22 1.42 1.72 V Forward voltage temperature coefficient ∆VF / ∆Ta I F=16mA ― /G2d2 ― mV / °C Reverse current I R VR=3V ― ― 10 µA LED Capacitance between terminals CT V F=0, f=1MHz ― 30 ― pF IOH(1) I F=0mA, VCC=VO=5.5V ― 3 500 nA IOH(2) I F=0mA, VCC=VO=15V ― ― 5 High level output current IOH IF=0mA, VCC=VO=15V Ta=70°C ― ― 50 µA Detector High level supply current ICCH I F=0mA, VCC=15V ― 0.01 1 µA Current transfer ratio I O / IF IF=16mA, VCC=4.5V VO=0.4V 20 ― ― % Low level output voltage VOL IF=16mA, VCC=4.5V IO=2.4mA ― ― 0.4 V Isolation resistance R S R.H.≤ 60% VS=500V DC (Note 5) 5×1010 10 14 ― Ω Coupled Stray capacitance between input to output CS VS=0, f=1MHz (Note 5) ― 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=1.9kΩ ― ― 0.8 µs Propagation delay time (L→H) tpLH 1 IF=16→0mA VCC=5V, RL=1.9kΩ ― ― 0.8 µs Common mode transient imunity at high output level CM H 2 IF=0mA, VCM=200Vp/G2dp RL=4.1kΩ ― 1500 ― V / µs Common mode transient imunity at low output level CM L 2 IF=16mA, VCM=200Vp/G2dp RL=4.1kΩ ― /G2d1500 ― V / µs (Note 5) Device considered a two/G2dterminal device: Pins 1 and 3 shorted together and pin 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 Test Circuit 2: Common Mode Transient Immunity Test Circuit /G29/G28 /G29/G28/G3d/G29/G28 /G29/G28/G3d µsft V160 LCM,µsrt V160 HCM PW = 100μs Duty ratio = 1 / 10 VO IF 1.5V VOL tpLHtpHL IF Monitor Pulse input Output Monitor VO VCC = 5V 3 4 6 RL 1.5V IF VO VCM Pulse gen ZO = 50Ω 200V 90% 0.8V VOL tr tf VCM 10% VO (IF = 16mA) (IF = 0mA) Output Monitor VO VCC = 5V 3 4 6 RL

ΔVF / ΔTa – IF Forward current I F (mA) 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 30 -3.6 -2.8 -2.0 -1.2 I OH(1) – Ta Ambient temperature Ta (°C) High level output current IOH(1) (nA) 100 0 40 80 0.5 300 20 60 100 120 VF = 1V VCC = 5.5V VO = 5.5V IO / IF – IF Forward current I F (mA) 50 30 10 5 3 1 0.5 0.3 100 VCC = 5V VO = 0.4V Current transfer ratio IO / IF (%) Ta = 25°C - 25°C25°C 0.1 100°C I O / IF – Ta Ambient temperature Ta (°C) Normalized I O / IF (IO / IF) 0 20 40 60 80 -20 100 0.4 0.6 0.8 1.0 1.2 Normalized to VCC = 4.5V VO = 0.4V Ta = 25°C IF = 16mA 8mA IF – VF Forward voltage V F (V) Forward current I F (mA) 100 1.0 0.1 0.01 Ta = 70°C 25°C 0°C IO – IF Forward current I F (mA) Output current I O (mA) 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 0.05 0.5

t pHL, tpLH – RL Load resistance R L ( k Ω) Propagation delay time tpHL, tpLH ( µ s ) 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 ( µ s ) 0.3 0 40 80 100 0.1 60 20 0.5 tpLH tpHL IF = 16mA VCC = 5V RL = 1.9kΩ V OL – Ta Low level output voltage V OL ( V ) /G2d25 25 50 75 0.2 0.4 0.3 0.1 100 0 IO = 2.4mA IF = 16mA 1.1mA 8mA VCC = 5V Ambient temperature Ta (°C) IO – VO Output current I O (mA) 5 4 3 2 1 0 Output voltage V O (V) VCC = 5V Ta = 25°C 10mA 20mA 25mA IF = 5mA 15mA

/Gb7/G20TOSHIBA 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.. /Gb7/G20The 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. /Gb7/G20Gallium 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. /Gb7/G20The products described in this document are subject to the foreign exchange and foreign trade laws. /Gb7/G20The 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. /Gb7/G20The information contained herein is subject to change without notice. 000707EBCRESTRICTIONS ON PRODUCT USE