NOTE: All specifications are subject to change without notification.

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

DATA SHEET #: RC0146C

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

SDR20 __ __ __ __

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__ = Not Screened

TX = TX Level

TXV = TXV

S = S Level

Package Type

= Axial

BT = Cathode Button

BTR = Anode Button

Reverse Recovery

UF = Ultra Fast

Voltage

30 = 300 V

40 = 400 V

50 = 500 V

60 = 600 V

SDR2030UF thru

SDR2060UF Series

20 AMP

Ultra Fast Rectifier

300 - 600 Volts

45 nsec

Features:



Replaces DO-4 and DO-5



Ultra Fast Recovery

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Low Reverse Leakage Current



Hermetically Sealed Void-Free Construction

3/

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Monolithic Single Chip Construction



High Surge Rating



Low Thermal Resistance



Higher Voltages Available - Contact Factory



Replacement for MSARS20E060G



TX, TXV, and Space Level Screening Available

MAXIMUM RATINGS

Symbol

Value

Units

Peak Repetitive Reverse Voltage and

DC Blocking Voltage

SDR2030UFBT

SDR2040UFBT

SDR2050UFBT

SDR2060UFBT

300

400

500

600

Volts

Average Rectified Forward Current

(Resistive Load, 60Hz Sine Wave)

Button @Tc

≤ 100°C

20

10

Amps

Peak Surge Current

(8.3 ms Pulse, Half sine Wave Superimposed on Io, Allow Junction to Reach Equilibrium Between

300

Amps

Operating and Storage Temperature

-65 to +175

Maximum Thermal Resistance

BT Button

BTR Button

Axial @ 0.25”

2.0

2.2

6.0

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

Button