Symbol

Parameter

Value

Unit

Junction to lead

SMA

30

°C/W

SMB

25

THERMAL RESISTANCES

Symbol

Parameter

Tests conditions

Min.

Typ.

Max.

Unit

Reverse leakage current

Tj = 25

1

µA

Tj = 125°C

0.4

1

mA

Forward voltage drop

Tj = 25

0.79

V

Tj = 125°C

0.6

0.65

Tj = 25

0.88

Tj = 125°C

0.69

0.74

STATIC ELECTRICAL CHARACTERISTICS

Pulse test :

* tp = 5 ms,

δ < 2%

** tp = 380

µs, δ < 2%

To evaluate the maximum conduction losses use the following equation :

2

(RMS)

0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4

0.0

0.2

0.4

0.6

0.8

1.0

1.2

1.4

1.6

1.8

IF(av) (A)

PF(av)(W)

δ = 1

δ = 0.5

δ = 0.2

δ = 0.1

δ = 0.05

T

tp

Fig. 1: Average forward power dissipation versus

average forward current.

0

25

50

75

100

125

150

175

0.0

0.2

0.4

0.6

0.8

1.0

1.2

1.4

1.6

1.8

2.0

2.2

Tamb(°C)

IF(av)(A)

Rth(j-a)=Rth(j-l)

SMA

Rth(j-a)=100°C/W

S(Cu)=1.5cm²

SMB

Rth(j-a)=80°C/W

S(Cu)=1.5cm²

T

tp

Fig. 2: Average forward current versus ambient

temperature (

δ=0.5).

STPS2H100A/U

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