VOIDLESS-HERMETICALLY-SEALED

HIGH VOLTAGE RECTIFIERS

Microsemi

Scottsdale Division

Page 2

Copyright

© 2005

5-13-2005 REV B

S C O T TS DALE DIVISION

1N3643 thru 1N3647

1N4254 thru 1n4257

1N5181 thru 1N5184

ELECTRICAL CHARACTERISTICS

TYPE

WORKING

PEAK

REVERSE

VOLTAGE

AVERAGE

RECTIFIED

CURRENT

MAXIMUM

FORWARD

VOLTAGE

(See Notes

1 & 2)

REVERSE

CURRENT

(MAX.)

MAXIMUM

SURGE

CURRENT

@ 8.3 ms

VOLTS

mA

VOLTS

μA

AMPS

55

100

25

55

125

175

1N3643

JAN1N3644

JAN1N3645

JAN1N3646

JAN1N3647

1000

1500

2000

2500

3000

250

250

250

250

250

150

150

150

150

150

5.0 (1)

5.0 (1)

5.0 (1)

5.0 (1)

5.0 (1)

5

5

5

5

5

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

14

14

14

14

14

1N4254

1N4255

1N4256

1N4257

1500

2000

2500

3000

250

250

250

250

150

150

150

150

3.5 (2)

3.5 (2)

3.5 (2)

3.5 (2)

1

1

1

1

-

-

-

-

20

20

20

20

-

-

-

-

10

10

10

10

1N5181

1N5182

1N5183

1N5184

4000

5000

7500

10,000

100

100

100

100

60

60

60

60

10 (2)

10 (2)

10 (2)

10 (2)

-

-

-

-

5

5

5

5

-

-

-

-

1000

1000

1000

1000

4

4

4

4

NOTE 1: VF @ 250mA

NOTE 2: VF @ 100mA

SYMBOLS & DEFINITIONS

Symbol

Definition

Minimum Breakdown Voltage: The minimum voltage the device will exhibit at a specified current.

Working Peak Reverse Voltage: The maximum peak voltage that can be applied over the operating

temperature range.

Maximum Forward Voltage: The maximum forward voltage the device will exhibit at a specified current.

Maximum Leakage Current: The maximum leakage current that will flow at the specified voltage and

temperature.

GRAPHS

FIGURE 1

FIGURE 2

1N3643-47 and 1N4254-57

1N5181-84

8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503