TLP202A TOSHIBA Photocoupler Photorelay TLP202A Telecommunications Unit: mm Measurement and Control Equipment Data Acquisition System Measurement Equipment The Toshiba TLP202A consists of a gallium arsenide infrared emitting diode optically coupled to a photo-MOSFET in an 8-pin SOP package. This photorelay has higher output current rating than phototransistor- type photocoupler hence, it is suitable for use as On/Off control for high current. 8-pin SOP (2.54SOP8): Height = 2.1 mm, pitch = 2.54 mm Normally open (1-form-A) device Peak off-state voltage: 60 V (min) Trigger LED current: 3 mA (max) On-state current: 400 mA (max) On-state resistance: 2 (max) Isolation voltage: 1500 Vrms (min) JEDEC UL recognized: UL1577, File no. E67349 JEITA Pin Configuration (top view) TOSHIBA 11-10H1 Weight: 0.2 g (typ.) 1 8 2 7 1, 3: Anode 2, 4: Cathode 5: Drain D1 3 6 6: Drain D2 7: Drain D3 8: Drain D4 4 5 Start of commercial production 2002/03 1 2014-09-22 TLP202A Absolute Maximum Ratings (Ta = 25C) Characteristics Symbol Rating Unit Forward current I 50 mA F Forward current derating I /C 0.5 mA/C F (Ta 25C) LED Peak forward current I 1 A FP (100 s pulse, 100 pps) Reverse voltage V 5 V R Junction temperature T 125 C j Off-state output terminal V 60 V OFF voltage On-state current I 400 mA ON Detector Forward current derating I /C 4.0 mA/C ON (Ta 25C) Junction temperature T 125 C j Storage temperature T 55 to 125 C stg Operating temperature T 40 to 85 C opr Lead soldering temperature (10 s) T 260 C sol Isolation voltage BV 1500 Vrms S (AC, 1 minute, R.H. 60%) (Note 1) 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: LED pins are shorted together. Detector pins are also shorted together. Recommended Operating Conditions Characteristics Symbol MinTyp.MaxUnit Supply voltage V 48 V DD Forward current I 5 7.5 25 mA F On-state current I 400 mA ON Operating temperature T 20 65 C opr Note: Recommended operating conditions are given as a design guideline to obtain expected performance of the device. Additionally, each item is an independent guideline respectively. In developing designs using this product, please confirm specified characteristics shown in this document. 2 2014-09-22