BUL381D

Active

HIGH VOLTAGE FAST-SWITCHING NPN POWER TRANSISTORS

Download datasheet

Order from our eStore and our distributors

Buy now
Overview
Tools & Software
Resources
Solutions
Quality & Reliability
Sales Briefcase
eDesignSuite
Get Started
Sample & Buy
Partner products
  • The BUL381D is manufactured using high voltage Multi Epitaxial Planar technology for high switching speeds and high voltage capability.

    The BUL series is designed for use in lighting applications and low cost switch-mode power supplies.

    Key Features

    • INTEGRATED ANTIPARALLEL COLLECTOR-EMITTER DIODE
    • LARGE RBSOA
    • STMicroelectronics PREFERRED SALESTYPE
    • LOW SPREAD OF DYNAMIC PARAMETERS
    • HIGH VOLTAGE CAPABILITY
    • VERY HIGH SWITCHING SPEED
    • MINIMUM LOT-TO-LOT SPREAD FOR RELIABLE OPERATION

Sample & Buy

Part Number
Package
Packing Type
Marketing Status
ECCN (US)
Country of Origin
Budgetary Price (US$)*/Qty
Order from ST
Order from Distributors
BUL381D TO-220AB Tube
Active
EAR99 CHINA Buy now Check Availability

Distributor availability ofBUL381D

Distributor Name
Region Stock Min. Order Third party link
RS COMPONENTS EUROPE 255 1 Order Now
AVNET AMERICA 178 0 Order Now
ARROW AMERICA 444 1000 Order Now
Farnell Element14 EUROPE 59 1 Order Now

Distributor reported inventory date: 2020-04-07

Distributor Name

RS COMPONENTS

Stock

255

Min.Order

1

Region

EUROPE Order Now

AVNET

Stock

178

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

444

Min.Order

1000

Region

AMERICA Order Now

Farnell Element14

Stock

59

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-04-07

BUL381D

Package

TO-220AB

Packing Type

Tube

Budgetary Price (US$)*/Qty

Distributor availability ofBUL381D

Distributor Name
Region Stock Min. Order Third party link
RS COMPONENTS EUROPE 255 1 Order Now
AVNET AMERICA 178 0 Order Now
ARROW AMERICA 444 1000 Order Now
Farnell Element14 EUROPE 59 1 Order Now

Distributor reported inventory date: 2020-04-07

Distributor Name

RS COMPONENTS

Stock

255

Min.Order

1

Region

EUROPE Order Now

AVNET

Stock

178

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

444

Min.Order

1000

Region

AMERICA Order Now

Farnell Element14

Stock

59

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-04-07

Marketing Status

Active

Budgetary Price (US$)* / Qty

ECCN (US)

EAR99

Country of Origin

CHINA

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors

Featured Products

Recommended for you

00 Files selected for download

Technical Documentation

    • Description Version Size Action
      DS0191
      High voltage fast-switching NPN power transistor
      4.4
      205.98 KB
      PDF
      DS0191

      High voltage fast-switching NPN power transistor

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
BUL381D
Active
TO-220AB Industrial Ecopack2

BUL381D

Package:

TO-220AB

Material Declaration**:

PDF XML

Marketing Status

Active

Package

TO-220AB

Grade

Industrial

RoHS Compliance Grade

Ecopack2

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.

Support & Feedback