TLP172A

TOSHIBA Photocoupler Photorelay TLP172A Telecommunications Control Equipment Data Acquisition System Security Equipment Measurement Equipment TLP172A Unit: mm The Toshiba TLP172A consists of an infrared emitting diode optically coupled to a photo-MOSFET in a 4-pin SOP package. This photorelay has higher output current rating than phototransistor-type photocoupler; hence, it is suitable for use as On/Off control for high current. 4-pin SOP (2.54SOP4): Height = 2.1 mm, pitch = 2.54 mm Normally open (1-form-A) device Peak off-state voltage: 60 V (min) Trigger LED current: 3 mA (max) On-state current: 400 mA (max) On-state resistance: 2 Ω (max) Isolation voltage: 1500 Vrms (min) UL-recognized: UL 1557, File No.E67349 cUL-recognized: CSA Component Acceptance Service No.5A File No.E67349 VDE-approved: EN 60747-5-5 (Note 1) Note 1: When a VDE approved type is needed, please designate the Option(V4). Pin Configuration (top view) JEDEC ― JEITA ― TOSHIBA 11-5H1 Weight: 0.1 g (typ.) 1 4 1: Anode 2: Cathode 3: Drain 4: Drain 2 3 © 2019 1 Toshiba Electronic Devices & Storage Corporation Start of commercial production 2002-03 2019-06-17 Absolute Maximum Ratings (Ta = 25°C) TLP172A Characteristics Symbol Rating Unit Forward current Forward current derating (Ta ≥ 25°C) Reverse voltage LED Diode power dissipation Diode power dissipation derating (Ta ≥25°C) Junction temperature Off-state output terminal voltage On-state current Forward current de...