1.5SMCJ54 View Datasheet(PDF) - Frontier Electronics.

Part Name

Description

Manufacturer

1.5SMCJ54

1500W SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR

Frontier Electronics. 

FIG. 7 - INCREMENTAL CLAMPING VOLTAGE CURVE

UNIDIRECTIONAL

100

WAVEFORM:

10×1000 IMPULSE

△ VC=VC-V(BR)

20

10

1.5SMCJ200

1.5SMCJ 130

1.5SMCJ 100

1.5SMCJ 75

2.0

1.0

0.2

0.1

0.5

1.5SMCJ 39

1.5SMCJ 33

1.5SMCJ 6.8

1.5SMCJ 9.1

1.5SMCJ 18

1.5SMCJ 12

1 2.0

10

20

50

IPP, PEAK PULSE CURRENT, AMPS

FIG. 8 - INCREMENTAL CLAMPING VOLTAGE CURVE

UNIDIRECTIONAL

100

WAVEFORM:

10×1000 IMPULSE

△ VC=VC-V(BR)

1.5SMCJ 200

1.5SMCJ 130

20

1.5SMCJ 75

10

1.5SMCJ 39

2.0

1.5SMCJ 33

1.0

1.5SMCJ 6.8

1.5SMCJ 9.1

0.2

0.1

0.5

1

2.0

10

20

50

IPP, PEAK PULSE CURRENT, AMPS

FIG. 9 - INCREMENTAL CLAMPING VOLTAGE CURVE

BIDIRECTIONAL

100

WAVEFORM:

10×1000 IMPULSE

△ VC=VC-V(BR)

20

1.5SMCJ 200C

10

1.5SMCJ 75C

1.5SMCJ 39C

2.0

1.5SMCJ 30C

1.5SMCJ 15C

1.5SMCJ 11C

1.5SMCJ 7.5C

0.2

0.1

0.5

1

2.0

10 20

50

IPP, PEAK PULSE CURRENT, AMPS

1. 5SMCJ5.0 THRU 1.5SMCJ188A

FIG. 10 - INCREMENTAL CLAMPING VOLTAGE CURVE

BIDIRECTIONAL

100

WAVEFORM:

10×1000 IMPULSE

△ VC=VC-V(BR)

1.5SMCJ 200C

20

1.5SMCJ 75C

10

1.5SMCJ 39C

1.5SMCJ 30C

1.5SMCJ 15C

2.0

1.5SMCJ 11C

1.0

1.5SMCJ 7.5C

0.2

0.1

0.5

1 2.0

10 20

50

IPP, PEAK PULSE CURRENT, AMPS

Page: 5

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