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BT138-800E AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

BT138-800E product

BT138-800E

TRIACs

TRIAC12A800VTO-220C

The BT138-800E is a 12A, 800V 4-quadrant TRIAC in a TO-220C package, optimized for high-commutation AC power control.

Best for

  • AC motor speed control
  • Solid state relays
  • Power chargers

Avoid if

  • High-frequency switching applications

Check before use

  • Thermal dissipation requirements
  • Commutation dv/dt limits

Key specifications

IT(RMS)
12 A
VDRM
800 V
IGT
10 mA

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

AC Motor ControlPower Supplies

Datasheet

cf9a4aec7e6bb9d87ef890bd586d20e8_2309191754_GOODWORK-BT138-800E_C18186227.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for BT138-800E: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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Where to Buy

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Alternative components

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

Design and risk insights

Questions & answers

It is a bidirectional thyristor (TRIAC) capable of handling 12A RMS current and 800V peak off-state voltage, suitable for AC switching.