NOTE: All specifications are subject to change without notification.

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

DATA SHEET #: RU0087D

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

SDR64 ___ CT

___ ___

└

__ = Not Screened

TX = TX Level

TXV = TXV

S = S Level

│

│

│

│

└

Package

S1= SMD1

│

│

│

│

│

│

└

Voltage/Family

3 = 300 V

4 = 400 V

5 = 500 V

6 = 600 V

7 = 700 V

SDR643CTS1

thru

SDR647CTS1

50 AMP

300-700 Volts

35 nsec

Ultra Fast

Centertap Rectifier

Features:

• Ultra Fast Recovery: 25 nsec typical

• High Surge Rating

• Low Reverse Leakage Current

• Low Junction Capacitance

• Hermetically Sealed Power Surface Mount Package

• Ceramic Seals Available

• Higher Currents & Voltages Available – Contact Factory

Maximum Ratings

Symbol

Value

Units

Peak Repetitive Reverse and

DC Blocking Voltage

SDR643CTS1

SDR644CTS1

SDR645CTS1

SDR646CTS1

SDR647CTS1

300

400

500

600

700

Volts

Average Rectified Forward Current note 3

Io

50

Amps

Peak Surge Current

note 3

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

500

Amps

Operating & Storage Temperature

Top & Tstg

-65 to +200

ºC

Maximum Thermal Resistance

Junction to Case, each individual diode

Junction to Case, note 3

2.00

1.20

ºC/W

1/ For Ordering Information, Price, Operating Curves, and Availability- Contact Factory.

2/ Screened to MIL-PRF-19500; contact factory for screening flow.

3/ Both legs tied together

*Also available in other packages: TO-254, TO-254Z, TO-257, and 28 Pin CLCC –

Consult Factory

SMD1