Solid State Devices, Inc.

14701 Firestone Blvd * La Mirada, Ca 90638

Phone: (562) 404-7855 * Fax: (562) 404-1773

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

Designer’s Data Sheet

SPD4963 _____ _____

└

__ = Not Screened

TX = TX Level

TXV = TXV

S = S Level

Reverse Voltage

-1 = 550V

-2 = 670V

-3 = 800V

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SPD4963-1 thru SPD4963-3

1 AMP

550 – 800 VOLTS

130 nsec

FAST RECOVERY

RECTIFIER

FEATURES:

•

Fast Recovery: 130 nsec maximum

•

PIV up to 800 Volts

•

Low Reverse Leakage Current

•

Hermetically Sealed

•

Single Chip Construction

•

High Surge Rating

•

Low Thermal Resistance

Available

2/

MAXIMUM RATINGS

Symbol

Value

Units

DC Blocking Voltage

SPD4963-1

SPD4963-2

SPD4963-3

500

600

600

Volts

Peak Repetitive Reverse Voltage

SPD4963-1

SPD4963-2

SPD4963-3

550

670

800

Volts

Average Rectified Forward Current

1

Amps

Peak Surge Current

20

Amps

Operating and Storage Temperature

-65 to +175

Maximum Thermal Resistance

Junction to Lead, L = 0.375”

40

NOTE: All specifications are subject to change without notification.

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

DATA SHEET #: RC0051C

DOC

NOTES:

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

2/ Screening Based on MIL-PRF-19500. Screening Flow Available on Request.

Axial