STPS30120C

Characteristics

Doc ID 11213 Rev 3

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Table 4.

Static electrical characteristics (per diode)

Symbol

Test conditions

Min.

Typ.

Max.

Unit

(1)

1.

Pulse test : tp = 5 ms,

Reverse leakage current

15

µA

2.5

7.5

mA

(2)

2.

Pulse test : tp = 380

To evaluate the maximum conduction losses use the following equation :

2

(RMS)

Forward voltage drop

0.74

V

0.57

0.61

0.92

0.7

0.74

1.02

0.83

0.89

Figure 2.

Average forward power

dissipation versus average forward

current (per diode)

Figure 3.

Average forward current versus

ambient temperature

(

0

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

0

2

4

6

8

10

12

14

16

18

P

(W)

F(AV)

T

tp

δ = 1

δ = 0.05

I

(A)

F(AV)

δ = 0.5

δ = 0.2

δ = 0.1

0

2

4

6

8

10

12

14

16

18

0

25

50

75

100

125

150

175

I

(A)

F(AV)

T

tp

T

(°C)

amb

R

=15°C/W

th(j-a)

R=R

th(j-a)

th(j-c)

Figure 4.

Normalized avalanche power

derating versus pulse duration

Figure 5.

Normalized avalanche power

derating versus junction

temperature

0.001

0.01

0.1

0.01

1

0.1

10

100

1000

1

P(tp)

P

(1µs)

ARM

ARM

t (µs)

p

0

0.2

0.4

0.6

0.8

1

1.2

25

50

75

100

125

150

P(T )

P

(25 °C)

ARM

j

ARM

T (°C)

j