STPS20150C

Characteristics

Doc ID 7756 Rev 9

3/10

Figure 1.

Average forward power

dissipation versus average

forward current (per diode)

Figure 2.

Average forward current versus

ambient temperature

(

δ = 0.5, per diode)

012

3

4567

89

10

11

12

0

1

2

3

4

5

6

7

8

9

10

I

(A)

F(AV)

P

(W)

F(AV)

T

tp

δ = 0.05 δ

= 0.1

δ = 0.2

δ = 0.5

δ = 1

0

1

2

3

4

5

6

7

8

9

10

11

12

0

25

50

75

100

125

150

175

T

(°C)

amb

I

(A)

F(AV)

T

tp

R

=R

(TO-220AB, I PAK and D PAK)

th(j-a)

th(j-c)

22

R

=R

(TO-220FPAB)

th(j-a)

th(j-c)

R

=15°C/W

th(j-a)

Figure 3.

Normalized avalanche power

derating versus pulse duration

Figure 4.

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

Figure 5.

Non repetitive surge peak

forward current versus overload

duration

Figure 6.

Non repetitive surge peak forward

current versus overload duration

0

25

50

75

100

125

150

1.E-03

1.E-02

1.E-01

1.E+00

t(s)

I (A)

M

t

T =50°C

C

T =75°C

C

T =125°C

C

Maximum values, per diode (TO-220AB, D PAK, I PAK)

22

0

10

20

30

40

50

60

70

80

90

100

1.E-03

1.E-02

1.E-01

1.E+00

t(s)

I (A)

M

t

T =50°C

C

T =75°C

C

T =125°C

C

Maximum values, per diode (TO-220FPAB)