NOTE: All specifications are subject to change without notification.

SCD's for these devices should be reviewed by SSDI prior to release.

DATA SHEET #: RC0156A

DOC

Solid State Devices, Inc.

14701 Firestone Blvd * La Mirada, CA 90638

Phone: (562) 404-4474 * Fax: (562) 404-1773

ssdi@ssdi-power.com * www.ssdi-power.com

Designer’s Data Sheet

SRL 20 40 __ __

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__ = Not Screened

TX = TX Level

TXV = TXV Level

S = S Level

Package

__ = Axial Leaded

BT = Button Tab

Voltage

40 = 400 V

Current

20 = 20 A

SRL2040 Series

20 AMP

HYPER FAST RECTIFIER

400 Volts

40 nsec

Features:

 Replaces JEDEC packages: TO-257, and TO-254

 Higher Current 20A vrs 8A, 12A, & 15 A

 Lower forward Voltage drop 1.30 V vrs 1.60 V

 Faster recovery time 40 nS vrs 60 nS

 Higher surge rating 350A vrs 60A, 125A, 140 A

 Hermetically sealed void-free construction

3/

 Higher voltages available - contact factory

 Surface mount replacement for 1N6766, 1N6772, 1N6778

 TX, TXV, and Space level screening available

MAXIMUM RATINGS

Symbol

Value

Units

Peak Repetitive Reverse Voltage and

DC Blocking Voltage

400

Volts

Average Rectified Forward Current

20

Amps

Peak Surge Current

(8.3 ms pulse, half sine wave superimposed on Io, allow junction to reach equilibrium

350

Amps

Junction and Storage Temperature

-65 to +175

Maximum Thermal Resistance

Junction to anode terminal

Axial @ 1/8”

Button Tab

6.0

1.5

Notes:

1/ For ordering information, price, operating curves, and availability, contact

factory.

2/ Screening based on MIL-PRF-19500. Screening flows available on request.

3/ PIND testing not required on void free devices per MIL-PRF-19500.

Axial Leaded (__)

SRL Button (BT)