T4-LDS-0075, Rev. 3 (5/24/13)

©2013 Microsemi Corporation

Page 1 of 8

1N2970B – 1N3015B and

1N3993A – 1N3998A

Available on

commercial

versions

10 Watt Zener Diodes

Qualified per MIL-PRF-19500/124

Qualified Levels:

JAN, JANTX, and

JANTXV

DESCRIPTION

The JEDEC registered 1N2970B through 1N3015B and 1N3993A through 1N3998A series are

10W Zener diodes with voltage regulation values between 3.9 and 200V. They are available

in JAN, JANTX, and JANTXV military qualification grades on most voltage values.

Package

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

FEATURES

•

Internal solder bond construction.

•

Hermetically sealed (welded).

•

Zener regulation voltages from 3.9 V to 200 V.

•

Standard and reverse polarities are available.

•

Consult factory for surface mount equivalents.

•

JAN, JANTX, and JANTXV qualifications are available per MIL-PRF-19500/124.

•

RoHS compliant devices available by adding “e3” suffix (commercial grade only).

APPLICATIONS / BENEFITS

•

Regulates voltage over a broad range of current and temperature.

•

Standard voltage tolerances are +/- 5%.

•

Nonsensitive to ESD per MIL-STD-750 method 1020.

•

Inherently radiation hard as described in Microsemi MicroNote 050.

MAXIMUM RATINGS

MSC – Lawrence

6 Lake Street,

Lawrence, MA 01841

Tel: 1-800-446-1158

(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

Value

Unit

Junction Temperature

-65 to +175

Storage Temperature

-65 to +200

Thermal Resistance Junction-to-Case

12

(1)

10

W

Forward Voltage @ 2.0 A

1.5

V

Solder Pad Temperature @ 10 s

260

ºC

NOTES:

1. Derate at 0.083 W/ºC above +55 ºC.