NOTE: All specifications are subject to change without notification.

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

DATA SHEET #: RC0167A

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

SRH __ F __ __

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TX = TX Level

TXV = TXV Level

S = S Level

__ = Axial

SMS = Surface Mount Square Tab

F = Fast

20 = 2,000 V

25 = 2,500 V

30 = 3,000 V

SRH20F thru SRH30F

Series

1.5 AMP

2,000 - 3,000 VOLTS

FAST RECOVERY

HIGH VOLTAGE RECTIFIER

FEATURES:

1N6520 thru 1N6523 in Many Applications

Factory.

ELECTRICAL CHARACTERISTICS

Part

Number

Peak

Inverse

Voltage

Average

Rectifier

Current

Maximum

Reverse

Current

Maximum

Forward

Voltage

Maximum

Surge

Current

(see note 8)

Maximum

Reverse

Recovery

Time

Maximum

Junction

Capacitance

Typical

Thermal

Resistance

Symbol

PIV

IO

IR

VF

IFSM

tRR

CJ

RθJE

RθJL

Units

Volts

A

A

Volts

Amps

nsec

pF

°C/W

Conditions

25°C

100°C

25°C

100°C

25°C

25°C

25°C

VR = 100V

fT = 1MHZ

L =

1/8”

SRH20F

2000

1.5

1.0

0.5

10

6.0

60

180

10

4

8

SRH25F

2500

1.5

1.0

0.5

10

6.0

60

180

10

4

8

SRH30F

3000

1.5

1.0

0.5

10

6.0

60

180

10

4

8

1/ For ordering information, price, and availability – Contact factory.

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

3/ Operating and testing over 10,000 V/inch may require encapsulation or immersion in a

suitable dielectric material.

minimum.

5/ Max. Lead/End Tab temp. for soldering is 250°C, 3/8” from case for 5 sec maximum.

6/ Operating and storage temperature: -65°C to +175°C.

7/ Reverse recovery test conditions: IF=0.5A, IR=1.0A, IRR=.25A, TA=25°C.

8/ Surge at 1 ms square pulse. 1 cycle.

Axial

Surface Mount

Square Tab

This device is a replacement for SSDI’s SDH20F through SDH30F family of devices.