LDS-0022, Rev. 4 (111683)

©2011 Microsemi Corporation

Page 1 of 6

2N3439 thru 2N3440

Available on

commercial

versions

NPN LOW POWER SILICON

TRANSISTOR

Qualified per MIL-PRF-19500/368

Qualified Levels:

JAN, JANTX,

JANTXV and JANS

DESCRIPTION

This family of high-frequency, epitaxial planar transistors feature low saturation voltage.

These devices are also available in TO-39 and low profile U4 and UA packaging. Microsemi

also offers numerous other transistor products to meet higher and lower power ratings with

various switching speed requirements in both through-hole and surface-mount packages.

Package

Also available in:

TO-5 package

(long leaded)

2N3439L – 2N3440L

U4 package

(surface mount)

2N3439U4 – 2N3440U4

UA package

(surface mount)

2N3439UA - 2N3440UA

Important: For the latest information, visit our website http://www.microsemi.com.

FEATURES

•

JEDEC registered 2N3439 through 2N3440 series.

•

JAN, JANTX, JANTXV, and JANS qualifications are available per MIL-PRF-19500/368.

•

RoHS compliant versions available (commercial grade only).

•

•

•

APPLICATIONS / BENEFITS

•

General purpose transistors for medium power applications requiring high frequency switching and

low package profile.

•

Military and other high-reliability applications.

MSC – Lawrence

6 Lake Street,

Lawrence, MA 01841

Tel: 1-800-446-1158 or

(978) 620-2600

Fax: (978) 689-0803

MSC – Ireland

Gort Road Business Park,

Ennis, Co. Clare, Ireland

Tel: +353 (0) 65 6840044

Fax: +353 (0) 65 6822298

Website:

www.microsemi.com

Parameters / Test Conditions

Symbol

2N3439

2N3440

Unit

Collector-Emitter Voltage

350

250

V

Collector-Base Voltage

450

300

V

Emitter-Base Voltage

7.0

V

Collector Current

1.0

A

Total Power Dissipation

(1)

(2)

0.8

5.0

W

Operating & Storage Junction Temperature Range

-65 to +200

°C