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TLP3451

Toshiba
Part Number TLP3451
Manufacturer Toshiba
Description Photocouplers Photorelay
Published Jan 17, 2021
Detailed Description Photocouplers Photorelay TLP3451 TLP3451 1. Applications • ATE (Automatic Test Equipment) • High-Speed Logic IC Tester...
Datasheet PDF File TLP3451 PDF File

TLP3451
TLP3451

Overview
Photocouplers Photorelay TLP3451 TLP3451 1.
Applications • ATE (Automatic Test Equipment) • High-Speed Logic IC Testers • High-Speed Memory Testers • Measuring Instruments 2.
General The TOSHIBA TLP3451 is a very small outline non-leaded photorelay suitable for surface-mount assembly.
The TLP3451 consists of an infrared LED optically coupled to a photo-MOSFET and is housed in a VSON 4-pin package.
The TLP3451 features low output capacitance, COFF, and thus fast on/off switching of a high-frequency signal, making it ideal for switching applications in high-speed testers.
3.
Features (1) Normally opened (1-Form-A) (2) OFF-state output terminal voltage: 60 V (min) (3) Trigger LED current: 3 mA (max) (4) ON-state current: 120 mA (max) (5) ON-state resistance: 10 Ω (typ.
), 15 Ω (max) (6) Output capacitance: 0.
7 pF(typ.
), 1.
3 pF(max) (7) Isolation voltage: 500 Vrms (min) 4.
Packaging and Pin Assignment 11-2D1A 1: Anode 2: Cathode 3: Drain 4: Drain ©2016-2020 Toshiba Electronic Devices & Storage Corporation 1 Start of commercial production 2015-02 2020-02-20 Rev.
9.
0 5.
Internal Circuit TLP3451 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 60 V ON-state current ION 120 mA ON-state current derating (Ta ≥ 25 ) ∆ION/∆Ta -1.
2 mA/ ON-state current (pulsed) (t = 100 ms, Duty = 1/10) IONP 360 mA Output power dissipation PO 216 mW Output power dissipation derating (Ta ≥ 25 ) ∆PO/∆Ta -2.
16 mW/ Junction temperature Tj 125  Common Storage temperature Tstg -40 to 125 Operating temperature Topr -40 to 110 Lead soldering temperature (10 s) Tso...


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