TLP3145

Photocouplers Photorelay TLP3145 TLP3145 1. Applications ATE (Automatic Test Equipment) Measuring Instruments Factory Automation (FA) I/O Interface Boards Mechanical relay replacements 2. General The TLP3145 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 TLP3145 is a bi-directional switch, which can replace mechanical relays in many applications. And its high on-state maximum rating current even with medium voltage of 200 V 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: VOFF = 200 V (4) Trigger LED current: 3 mA (max) (5) ON-state current: 0.4 A (max) (6) ON-state resistance: 2.0 Ω (max) (7) Off-state capacitance: 100 pF (typ.) (8) Off-state current: 1 µA (max)@VOFF = 200V (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 2017-10 2020-01-10 Rev.2.0 5. Internal Circuit TLP3145 6. Absolute Maximum Ratings (Note) (Unless otherwise specified, Ta = 25 ) Characteristics Symbol Note Rating Unit LED Input forward...