STPS61170C

2/5

Table 4: Thermal Parameters

Table 5: Static Electrical Characteristics (per diode)

Pulse test:

* tp = 5 ms,

** tp = 380 µs,

To evaluate the conduction losses use the following equation: P = 0.54 x IF(AV) + 0.0043 IF

2

(RMS)

Symbol

Parameter

Value

Unit

Junction to case

Per diode

Total

0.9

0.6

°C/W

Coupling

0.3

When the diodes 1 and 2 are used simultaneously:

Symbol

Parameter

Tests conditions

Min.

Typ

Max.

Unit

Reverse leakage current

60

µA

16

60

mA

Forward voltage drop

0.84

V

0.63

0.67

0.92

0.76

0.80

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)

Figure

3:

Normalized

avalanche

power

derating versus pulse duration

Figure

4:

Normalized

avalanche

power

derating versus junction temperature

0

5

10

15

20

25

30

0

5

10

15

20

25

30

35

40

P

d=0.05

d=0.1

d=0.2

d=0.5

d=1

T

p

0

5

10

15

20

25

30

35

0

25

50

75

100

125

150

175

I

R

T

d=t /T

p

R

0.001

0.01

0.1

0.01

1

0.1

10

100

1000

1

t (µs)

p

P(t )

P

(1µs)

ARM p

ARM

0

0.2

0.4

0.6

0.8

1

1.2

25

50

75

100

125

150

T (°C)

j

P(t )

P

(25°C)

ARM p

ARM