BT258S-800LT Datasheet, PDF(1/12 Page) NXP Semiconductors

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BT258S-800LT Datasheet, PDF (1/12 Pages) NXP Semiconductors – SCR logic level, high temperature

BT258S-800LT

SCR logic level, high temperature

Rev. 01 â 2 September 2008

Product data sheet

1. Product proï¬le

1.1 General description

Passivated sensitive gate Silicon-Controlled Rectiï¬er in a SOT428 surface-mounted

plastic package

1.2 Features

I Very sensitive gate

I Direct interfacing to logic level ICs

I High operating temperature

I Direct interfacing to low-power gate

drive circuits

1.3 Applications

I General purpose switching and phase

control

I Protection circuits for Switched-Mode

Power Supplies (SMPS)

I Ignition circuits

I Protection circuits in lighting ballasts

1.4 Quick reference data

I VDRM â¤ 800 V

I VRRM â¤ 800 V

I ITSM â¤ 75 A (t = 10 ms)

I Tj(max) = 150 Â°C

I IGT â¤ 50 ÂµA

I IT(AV) â¤ 5 A

I IT(RMS) â¤ 8 A

2. Pinning information

Table 1.

Pinning

Description

cathode (K)

anode (A)

gate (G)

mounting base; connected to anode (A)

Simpliï¬ed outline

Graphic symbol

sym037

SOT428 (DPAK)

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