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TYN40-800T

Part Number	TYN40-800T
Manufacturer	WeEn
Description	SCR
Published	Jul 25, 2018
Detailed Description	TYN40-800T SCR Rev.03 - 08 September 2021 Product data sheet 1. General description Planar passivated Silicon Controll...
Datasheet	TYN40-800T PDF File

Overview

TYN40-800T SCR Rev.
03 - 08 September 2021 Product data sheet 1.
General description Planar passivated Silicon Controlled Rectifier (SCR) in a TO220 plastic package intended for use in applications requiring very high inrush current capability, high thermal cycling performance and high junction temperature capability (Tj(max) = 150 °C).
2.
Features and benefits • High junction operating temperature capability (Tj(max) = 150 °C) • Very high current surge capability • Planar passivated for voltage ruggedness and reliability • High turn-on current rise dIT/dt = 100 A/µs • High noise immunity dVD/dt = 500 V/µs up to 150 °C • High thermal cycling performance • High voltage capability 3.
Applications • Ignition circuits • Protection circuits e.
g.
SMPS inrush current • Motor control circuits and starters • Voltage regulation • Solid state relays • High junction operating temperature capability (Tj(max) = 150 °C) 4.
Quick reference data Table 1.
Quick reference data Symbol Parameter Absolute maximum rating VDRM repetitive peak off-state voltage IT(RMS) RMS on-state current ITSM non-repetitive peak on- state current Tj junction temperature Conditions half sine wave; Tmb ≤ 128°C; Fig.
1; Fig.
2; Fig.
3 half sine wave; Tj(init) = 25 °C; tp = 10 ms; Fig.
4; Fig.
5 half sine wave; Tj(init) = 25 °C; tp = 8.
3 ms Values 800 40 450 495 150 Unit V A A A °C WeEn Semiconductors TYN40-800T SCR Symbol Parameter Static characteristics IGT gate trigger current IH holding current VT on-state voltage Dynamic characteristics dVD/dt rate of rise of off-state voltage Conditions VD = 12 V; IT = 0.
1 A; Tj = 25 °C; Fig.
7 VD = 12 V; Tj = 25 °C; Fig.
9 IT = 80 A; Tj = 25 °C; Fig.
10 VDM = 536 V; Tj = 150 °C; (VDM = 67% of VDRM); exponential waveform; gate open circuit 5.
Pinning information Table 2.
Pinning information Pin Symbol Description 1 K cathode 2 A anode 3 G mb A gate mounting base; connected to anode Simplified outline mb Min Typ Max Unit...

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TYN40-800T SCR - WeEn

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