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

Part Number / Ordering Information

1/

SDH _ _ UF _ _ __

⏐

⏐

⏐

⏐

= None

TX = TX Level

TXV = TXV Level

S = S Level

L

Package

___ = Axial

SMS = Surface Mount Square Tab

⏐

⏐

⏐

⏐

⏐

⏐

L

Recovery Time

UF = Ultra Fast

⏐

⏐

⏐

⏐

⏐

⏐

⏐

⏐

L

Voltage

20 = 2000 V

25 = 2500 V

30 = 3000 V

40 = 4000 V

50 = 5000 V

60 = 6000 V

SDH20UF & UFSMS

thru

SDH60UF & UFSMS

1-1.5 AMP

2000-6000 VOLTS

ULTRA FAST RECOVERY

HIGH VOLTAGE

RECTIFIER

FEATURES:

•

Ultra Fast Recovery: 90 nsec Maximum

•

PIV to 6000 Volts

•

Hermetically Sealed Axial and Surface Mount

Package

•

Void-Free Construction

•

Metallurgically Bonded

•

175°C Maximum Operating Temperature

•

Replacement for 1N6512 thru 1N6518 and

1N6520 thru 1N6526 in Many Applications

•

TX, TXV, and Space Level Screening Available

2/

•

Available in Fast and Hyper Fast Versions.

Contact Factory.

ELECTRICAL CHARACTERISTICS

Part

Number

Peak

Inverse

Voltage

Average

Rectifier

Current

Maximum

Reverse Current

Maximum

Forward

Voltage

Maximum

Surge

Current

(1 Cycle)

Maximum

Reverse

Recovery

Time

Maximum

Junction

Capacitance

Typical

Thermal

Impedance

Symbol

PIV

I0

IR

VF

IFSM

tRR

CJ

θJE

θJL

Units

mA

μA

Volts

Amps

nsec

pF

°C/W

Conditions

Volts

25°C

100°C

25°C

100°C

25°C

25°C

25°C

VR = 100V

fT = 1MHZ

L =

1/8”

SDH20UF

2000

1.5

1.0

1.0

25

7.5

60

90

10

4

8

SDH25UF

2500

1.5

1.0

1.0

25

7.5

60

90

10

4

8

SDH30UF

3000

1.5

1.0

1.0

25

7.5

60

90

10

4

8

SDH40UF

4000

1.0

0.5

1.0

25

10.5

40

90

8

4

8

SDH50UF

5000

1.0

0.5

1.0

25

10.5

40

90

8

4

8

SDH60UF

6000

1.0

0.5

1.0

25

10.5

40

90

8

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.

Axial

Surface Mount

Square Tab

NOTE: All specifications are subject to change without notification.

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

DATA SHEET #: RC0059D

DOC