TLP3420

Photocouplers Photorelay TLP3420 TLP3420 1. Applications ATE (Automatic Test Equipment) Measuring Instruments High-Speed Logic IC Testers High-Speed Memory Testers 2. General The TLP3420 is a photorelay in a VSON4 that consists of a photo MOSFET optically coupled with an infrared LED. The TLP3420 is suitable for applications that require low output capacitance and high withstand voltage, such as LCD testers. 3. Features (1) Normally opened (1-Form-A) (2) OFF-state output terminal voltage: 100 V (min) (3) Trigger LED current: 3 mA (max) (4) ON-state current: 100 mA (max) (5) ON-state resistance: 8 Ω (typ.), 14 Ω (max) (6) OFF-state Capacitance: 6 pF (typ.), 8 pF (max) (7) Isolation voltage: 500 Vrms (min) 4. Packaging and Pin Assignment 11-2D1A 5. Internal Circuit 1: Anode 2: Cathode 3: Drain 4: Drain ©2016-2020 Toshiba Electronic Devices & Storage Corporation 1 Start of commercial production 2014-07 2020-02-20 Rev.9.0 TLP3420 6. Absolute Maximum Ratings (Note) (Unless otherwise specified, Ta = 25 ) Characteristics Symbol Note Rating Unit LED Input forward current IF 30 mA Input forward current derating (Ta ≥ 25 ) ∆IF/∆Ta -0.3 mA/ Input reverse voltage VR 5 V Input power dissipation PD 50 mW Input power dissipation derating (Ta ≥ 25 ) ∆PD/∆Ta -0.5 mW/ Junction temperature Tj 125  Detector OFF-state output terminal voltage VOFF 100 V ON-state current ION 100 mA ON-state current derating (Ta ≥ 25 ) ∆ION/∆Ta -1 mA...