TLP3127

Photocouplers Photorelay TLP3127 TLP3127 1. Applications High-Speed Memory Testers High-Speed Logic IC Testers Factory Automation (FA) Power supplies Mechanical relay replacements 2. General The TLP3127 photorelay consists of a photo MOSFET optically coupled to an infrared LED. It is housed in a 4pin package with 2.54-mm lead pitch and 2.1-mm height. The TLP3127 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. 3. Features (1) Package: SOP(2.54SOP4) (Height 2.1 mm, pitch 2.54 mm) (2) Normally opened (1-Form-A) (3) OFF-state output terminal voltage: 60 V (min) (4) Trigger LED current: 3 mA (max) (5) ON-state current: 1.7 A (max) (Ta = 25 ), 1.3 A (max) (Ta = 50 ) (6) ON-state resistance: 0.13 Ω (max) (7) Off-state capacitance: 250 pF (typ.) (8) Off-state current: 10 nA (max) (9) Isolation voltage: 1500 Vrms (min) (10) Safety standards UL-recognized: UL 1577, File No.E67349 cUL-recognized: CSA Component Acceptance Service No.5A File No.E67349 4. Packaging and Pin Assignment 11-5H1S ©2017-2020 Toshiba Electronic Devices & Storage Corporation 1 1: Anode 2: Cathode 3: Drain 4: Drain Start of commercial production 2014-11 2020-02-07 Rev.3.0 5. Internal Circuit TLP3127 6. Absolute Maximum Ratings (Note) (Unless otherwise specified, Ta = 25 ) Characteristics Symbol Note Rating Unit LED Input forward current IF 3...