1N3643 High Voltage Rectifier0 pages

1N3643 - 1N3647, 1N4254 - 1N4257
and 1N5181 - 1N5184

Available on
commercial
versions

Voidless Hermetically Sealed
High Voltage Rectifier

Qualified Levels:
JAN and JANTX
(1N3644 – 1N3647 only)

Qualified per MIL-PRF-19500/279
DESCRIPTION

These “standard recovery” high voltage rectifier diode series are military qualified to MIL-PRF19500/279 for the 1N3644 through 1N3647 part numbers. They are ideal for high voltage,
high-reliability applications where a failure cannot be tolerated. These 0.10 and 0.25 Amp
rated rectifiers with working peak reverse voltages from 1000 to 10,000 volts are hermetically
sealed with voidless-glass construction.

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

FEATURES
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JEDEC registered 1N3643 – 1N3647, 1N4254 – 1N4257, and 1N5181 – 1N5184 series.
Voidless hermetically sealed glass package.
Triple-layer passivation.
Lowest reverse leakage available.
Absolute high voltage / high temperature stability.
JAN and JANTX qualifications are available only for 1N3644 – 1N3647 per MIL-PRF-19500/279.
RoHS compliant versions available (commercial grade only).

S Package

APPLICATIONS / BENEFITS
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High voltage standard recovery rectifiers 1000 to 10,000 V.
Military and other high-reliability applications.
Applications include bridges, half-bridges, catch diodes, voltage multipliers, X-ray machines,

power supplies, transmitters, and radar equipment.
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High forward surge current capability.
Extremely robust construction.
Low thermal resistance.
Inherently radiation hard as described in Microsemi MicroNote 050.

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Lawrence, MA 01841
Tel: 1-800-446-1158 or
(978) 620-2600
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Ennis, Co. Clare, Ireland
Tel: +353 (0) 65 6840044
Fax: +353 (0) 65 6822298
Website:
www.microsemi.com

T4-LDS-0266, Rev. 2 (130230)

©2013 Microsemi Corporation

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