NXL0840 Datasheet, PDF(1/11 Page) NXP Semiconductors

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NXL0840 Datasheet, PDF (1/11 Pages) NXP Semiconductors – SCR logic level

NXL0840

SCR logic level

Rev. 01 â 26 February 2008

Product data sheet

1. Product proï¬le

1.1 General description

Passivated sensitive gate Silicon-Controlled Rectiï¬er (SCR) in a SOT54 plastic package

1.2 Features

I Direct interfacing to logic level ICs

I Direct interfacing to low-power gate

drive circuits

I For operation on DC and rectiï¬ed AC

supplies

1.3 Applications

I Christmas lights control

I Protection and safety shutdown circuits

e.g. lighting ballasts

1.4 Quick reference data

I VDRM â¤ 400 V

I ITSM â¤ 8 A (t = 10 ms)

I IT(RMS) â¤ 0.8 A

I IT(AV) â¤ 0.5 A

2. Pinning information

Table 1.

Pinning

Description

anode (A)

gate (G)

cathode (K)

Simpliï¬ed outline

Graphic symbol

sym037

321

SOT54 (TO-92)

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