NOTE: All specifications are subject to change without notification.

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

DATA SHEET #: RH0119J

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

SDR1

__ __ __

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│

│

│

│

│

│

│

│

│

└

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│

│

│

│

│

└

__ = Not Screened

TX = TX Level

TXV = TXV

S = S Level

Package Type

SMS = Surface Mount Square Tab

Voltage/Family

DHF = 200V

GHF = 400V

JHF = 600V

KHF = 800V

MHF = 1000V

NHF = 1200V

SDR1DHF & SDR1DHFSMS

thru

SDR1NHF & SDR1NHFSMS

1 AMP, 200 - 1200 VOLTS

35 nsec

Hyper Fast Recovery Rectifier

FEATURES:



Hyper Fast Recovery: 35 nsec maximum





PIV up to 1200 Volts



Hermetically Sealed



Void Free Single Chip Construction



For High Efficiency Applications



Low Reverse Leakage

TX, TXV, and Space Level Screening Available

2/



Avalanche Breakdown Guaranteed



Hyper Fast Recovery Replacement for 1N6620-

1N6625

MAXIMUM RATINGS

Symbol

Value

Units

Peak Repetitive Reverse Voltage and

DC Blocking Voltage

SDR1DHF

SDR1GHF

SDR1JHF

SDR1KHF

SDR1MHF

SDR1NHF

200

400

600

800

1000

1200

Volts

Average Rectified Forward Current

1.0

Amps

Peak Surge Current @ T

(8.3 ms Pulse, Half Sine Wave or equivalent Square Wave)

SDR1DHF - SDR1JHF

SDR1KHF - SDR1NHF

25

7

Amps

Operating and Storage Temperature

°C

Maximum Thermal Resistance

Junction to Lead, L = 0.375” (Axial Lead)

Junction to End Tab (Surface Mount)

45

28

°C/W

NOTES:

1/ For ordering information, price, and availability - contact factory.

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

Axial Leaded (__)

Square Tab

Surface Mount

(SMS)