SCT1275CS datasheet(4/5 Pages) SMCDIODE

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Technical Data

Data Sheet N2046, Rev.A



China - Germany - Korea - Singapore - United States 

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SCT1275CS

FIG.3: Surge peak on-state current versus

number of cycles

FIG.4: On-state characteristics (maximum

values)

100

1000

Number of cycles

200

ITSM (A)

ITM (A)

VTM (V)

400

600

800

1000

100

800

Tj=25℃

Tj=125℃

One cycle

tp=10ms

FIG.6: Relative variations of gate trigger

current, holding current and latching current

versus junction temperature

FIG.5: Non-repetitive surge peak on-state current

for a sinusoidal pulse with width tp<10ms, and

corresponging value of I t (dI/dt < 150A/μs)

tp(ms)

0.01

0.1

100

ITSM (A), I t (A s)

-40 -20

80 100 120 140

IGT,IH,IL(Tj)/IGT,IH,IL(Tj=25℃)

0.0

0.5

1.5

2.0

3.0

1.0

2.5

Tj(℃)

10000

1000

20000

I t2

ITSM

dI/dt

IGT

IH&IL

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