NOTE: All specifications are subject to change without notification.

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

DATA SHEET #: RC0143A

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

SDR55

__

__ __

__

└

__ = Not Screened

TX = TX Level

TXV = TXV Level

S = S Level

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Package Type

J = TO-257

M = TO-254

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Voltage/Family

80 = 800V

90 = 900V

100 = 1000V

110= 1100V

120 = 1200V

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Recovery Time

UF = Ultra Fast

SDR30U080J thru SDR30U120J

and

SDR40U080M thru SDR40U120M

30/40 AMP

Ultra Fast Recovery

Rectifier

800 - 1200 Volts

50 nsec

Features:

• Ultra Fast Recovery: 40 nsec typical

• High Surge Rating

• Low Reverse Leakage Current

• Low Forward Voltage Drop

• Low Junction Capacitance

• Hermetically Sealed Package

• Gold Eutectic Die Attach available

• Ultrasonic Aluminum Wire Bonds

• Ceramic Seals for improved hermeticity available

Factory.

2/

Maximum Ratings

Symbol

Value

Units

Peak Repetitive Reverse and

DC Blocking Voltage

SDR30U080/SDR40U080

SDR30U090/SDR40U090

SDR30U100/SDR40U100

SDR30U110/SDR40U110

SDR30U120/SDR40U120

800

900

1000

1100

1200

Volts

Average Rectified Forward Current

3/

TO-257

TO-254

Io

30

40

Amps

Peak Surge Current

(8.3 ms Pulse, Half Sine Wave Superimposed on Io, Allow Junction to

3/

250

Amps

Operating & Storage Temperature

Top & Tstg

-65 to +200

ºC

Maximum Thermal Resistance

Junction to End Tab

3/

1.25

ºC/W

TO-254 (M)

TO-257 (J)

1/ For ordering information, price, operating curves, and availability - Contact

factory.

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

3/ Pins 2 & 3 connected.