TLP512 TOSHIBA Photocoupler GaAAs IRED + Photo IC TLP512 Digital Logic Ground Isolation Unit: mm Line Receiver Microprocessor System Interfaces Switching Power Supply Feedback Control Transistor Inverter The TLP512 consists of a GaAAs high-output light emitting diode and a high-speed detector that contains a PN photodiode and an amplifier transistor into a single chip. Isolation voltage: 2500 Vrms (min) Switching speed: t = 0.8 s, t = 0.8 s (max) pHL pLH R = 1.9 k L TTL compatible UL recognized: UL1577, file No. E67349 JEDEC JEITA TOSHIBA 11-7A8 Weight: 0.4 g (typ.) Pin Configuration (top view) Schematic I I F CC 1: Anode 1 6 V 1 6 CC 2: Cathode V F I O 3: NC 2 2 5 5 V O 4: Emitter (GND) 5: Collector (OUT) 3 4 4 GND 6: V CC 1 2011-07-19 TLP512 Absolute Maximum Ratings (Ta = 25C) Characteristics Symbol Rating Unit DC forward current (Note 1) I 25 mA F Pulse forward current (Note 2) I 50 mA FP Peak transient forward current (Note 3) I 1 A FPT DC reverse voltage V 5 V R Diode power dissipation (Note 4) P 45 mW D Output current I 8 mA O Peak output current I 16 mA OP Output voltage V 0.5 to 15 V O Supply voltage V 0.5 to 15 V CC Output power dissipation (Note 5) P 100 mW o Operating temperature range T 55 to 100 C opr Storage temperature range T 55 to 125 C stg Soldering temperature (10 s) (Note 6) T 260 C sol Isolation voltage (R.H. 60%, AC 1 min) (Note 7) BV 2500 Vrms S 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: Decreases at the rate of 0.8 mA/C with the ambient temperature of 70C or higher. Note 2: Duty cycle of 50%, pulse width of 1 ms. Decreases at the rate of 1.6 mA/C with the ambient temperature of 70C or higher. Note 3: Pulse width 1 s, 300 pps Note 4: Decreases at the rate of 0.9 mW/C with the ambient temperature of 70C or higher. Note 5: Decreases at the rate of 2 mW/C with the ambient temperature of 70C or higher. Note 6: Soldering is performed 2 mm from the bottom of the package. Note 7: Device considered a two-terminal device: pins 1, 2, and 3 shorted together and pins 4, 5 and 6 shorted together. 2 2011-07-19 Detector LED