BT169-MS Datasheet, Specs, Alternatives & ECAD | MSKSEMI | PartGenie

AI summary

BT169-MS product

The BT169-MS is a sensitive gate SCR thyristor in an SOT-89 package, rated for 600V and 0.8A, ideal for low-power switching and protection applications.

Best for

Ignition circuits
Lighting ballasts
Protection circuits

Avoid if

High-current power switching applications exceeding 0.8A RMS.

Check before use

Gate trigger current compatibility
Thermal management in SOT-89 package

Key specifications

VDRM/VRRM: 600 V
IT(RMS): 0.8 A
IGT: 200 µA

Compliance & Environment

RoHS: Compliant
REACH: -
MSL: -
ECCN: -
HTSUS: -

Application

PowerIndustrial

Datasheet

7472188e77966c0bc49392165f602843_2210271600_MSKSEMI-BT169-MS_C5140031.pdf

800 KB

CAD Models

Download ECAD models for BT169-MS: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol

Schematic symbol for your EDA tool

PCB Footprint

Land pattern for PCB layout

3D Model

STEP file for mechanical design

KiCad Library

Verified KiCad 8 symbol, footprint, and 3D model

Generate library

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

The BT169-MS is a glass-passivated SCR (Silicon Controlled Rectifier) thyristor designed for sensitive gate triggering.