TLP225A TOSHIBA Photocoupler Photorelay TLP225A Programmable Controllers Unit: mm I/O Board Interface DC-Output Module Replacement for DC Mechanical Relay The TOSHIBA TLP225A consists of gallium arsenide infrared emitting diode optically coupled to a photo-MOSFET in a four lead plastic DIP package (DIP4). The TLP225A is MOSFET output and can control a current of 0.5 A which is suitable for DC output module. Peak off-state voltage: 60 V (min) Trigger LED current: 5 mA (max) On-state current: 500 mA (max) On-state resistance: 1.1 (max) Isolation voltage: 2500 Vrms (min) UL approved: UL1577, File No.E67349 cUL approved :CSA Component Acceptance Service No. 5A TOSHIBA 11-5B2 File No.E67349 Weight: 0.27 g (typ.) Pin Configuration (top view) 1 4 2 3 1: Anode 2: Cathode 3: Source 4: Drain Start of commercial production 1993-06 1 2017-06-09 TLP225A Absolute Maximum Ratings (Ta = 25C) Characteristics Symbol Rating Unit Forward current I 50 mA F Forward current derating (Ta 53C) I /C -0.5 mA/C F Peak forward current (100 s pulse, 100 pps) I 1 A FP LED Reverse voltage V 5 V R Diode power dissipation P 50 mW D Diode power dissipation derating (Ta 53C ) P /C -0.7 mW/C D Junction temperature T 125 C j Off-state output terminal voltage V 60 V OFF On-state current I 500 mA ON On-state current derating (Ta 25C) I /C -5.0 mA/C ON Detector Output power dissipation P 275 mW O Output power dissipation derating (Ta 25C) P / C -2.75 mW / C O Junction temperature T 125 C j Storage temperature range T -55 to 125 C stg Operating temperature range T -20 to 85 C opr Lead soldering temperature (10 s) T 260 C sol Isolation voltage (AC, 60 s, R.H. 60%) (Note 1) 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: Pins1 and 2 shorted together and pins 3 and 4 shorted together. Recommended Operating Conditions Characteristics Symbol Min Typ. Max Unit Supply voltage V 48 V DS Forward current I 12 20 30 mA F On-state current I 300 mA ON Operating temperature T -20 60 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 2017-06-09