S3F

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Vishay Sfernice

Revision: 09-Oct-2025

7

Document Number: 50088

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Typical Joule integral values

, measured at 10 times rated current, are displayed in the following table:

Furthermore, for repeated numbers of inrush current, another specific derating must be applied:

Chip Fuse Clearing by Repeated Rush Current

S3F FUSE I2t (A2s)

PART NUMBER

TYPICAL

I2t (A2s)

PART NUMBER

TYPICAL

I2t (A2s)

PART NUMBER

TYPICAL

I2t (A2s)

S3F040232VA500TT

0.00317

S3F060350VA500TT

0.0088

S3F120663VA500TT

0.015

S3F040232VA800TT

0.00532

S3F060332VA630TT

0.0125

S3F120663VA800TT

0.040

S3F040232V1A00TT

0.00724

S3F060332VA800TT

0.0206

S3F120663V1A00TT

0.062

S3F040232V1A25TT

0.01344

S3F060332V1A00TT

0.0211

S3F120663V1A25TT

0.094

S3F040232V1A50TT

0.01356

S3F060332V1A25TT

0.0472

S3F120663V1A50TT

0.141

S3F040232V1A60TT

0.01672

S3F060332V1A50TT

0.0623

S3F120663V2A00TT

0.285

S3F040232V2A00TT

0.01983

S3F060332V1A60TT

0.0817

S3F120632V2A50TT

0.445

S3F040232V2A50TT

0.03763

S3F060332V2A00TT

0.1176

S3F120632V3A00TT

0.639

S3F040232V3A00TT

0.05427

S3F060332V2A50TT

0.1807

S3F120632V4A00TT

1.109

S3F040232V3A15TT

0.06304

S3F060332V3A00TT

0.3177

S3F120632V5A00TT

1.710

S3F040232V4A00TT

0.08960

S3F060332V3A15TT

0.3615

S3F120632V7A00TT

3.300

S3F060332V4A00TT

0.5348

S3F060332V5A00TT

0.7726

i

2

.dt

t = 0

t

()

10

100

1000

10 000

10

100

10

100

1000

10 000

100 000

Axis Title

Ratio of I2t Repeat Numbers to Blowing