TLP3123 TOSHIBA Photocoupler PHOTORELAY TLP3123 Measurement Instruments Power Line Control Unit: mm FA (Factory Automation) The TOSHIBA TLP3123 consists of a gallium arsenide infrared emitting diode optically coupled to a photo-MOS FET in a plastic SOP package. The TLP3123 is a bi-directional switch, which can replace mechanical relays in many applications. And its high on-state current maximum rating and low on-state resistance is suitable to control a power line. Features 4 pin SOP (2.54SOP4) : 2.1 mm high, 2.54 mm pitch 1-Form-A Peak off-state voltage : 40 V (min) Trigger LED current : 3 mA (max) On-state current : 1 A (max) JEDEC On-state resistance : 0.1 (typ.) JEITA Off-state capacitance : 300 pF (typ.) TOSHIBA 115H1 Off-state current : 1 nA (max) Weight: 0.1 g (typ.) Isolation voltage : 1500 Vrms (min) Pin configuration (top view) 1 4 2 3 1 : Anode 2 : Cathode 3 : Drain 4 : Drain Schematic 1 4 3 2 Start of commercial production 2012/06 1 2014-09-22 TLP3123 Absolute Maximum Ratings (Ta = 25C) Characteristic Symbol Rating Unit Forward current I 30 mA F Forward current derating (Ta 25C) I /C 0.3 mA/C F Reverse voltage V 5 V R Junction temperature T 125 C j Off-state output terminal voltage V 40 V OFF On-state current I 1 A ON On-state current derating (Ta 50C) I /C 13.3 mA/C ON Pulse on-state current (t = 100 ms) I 2 A ONP Power dissipation (Ta = 50C) PO 130 mW Junction temperature T 125 C j Storage temperature range T 55 to 125 C stg Operating temperature range T 40 to 85 C opr Lead soldering temperature (10 s) T 260 C sol Isolation voltage (AC, 1 minute, R.H. 60%) (Note 1) BV 1500 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): Device considered a two-terminal device. LED side pins shorted together, and detector side pins shorted together. Recommended Operating Conditions Characteristic Symbol MinTyp.MaxUnit Supply voltage V 32 V DD Forward current I 5 10 20 mA F Operating temperature T 25 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. Individual Electrical Characteristics (Ta = 25C) Characteristic Symbol Test Condition Min Typ. Max Unit Forward voltage V I = 10 mA 1.18 1.33 1.48 V F F Reverse current I V = 5 V 10 A R R Capacitance C V = 0, f = 1 MHz 70 pF T Off-state current I V = 30 V 1 nA OFF OFF Capacitance C V = 0, f = 1 MHz 300 pF OFF 2 2014-09-22 Detector LED Detector LED