Characteristics

STPS1045B-Y

2/7

Doc ID 17265 Rev 1

1

Characteristics

To evaluate the conduction losses use the following equation:

2

(RMS)

Table 2.

Absolute maximum ratings

Symbol

Parameter

Value

Unit

Repetitive peak reverse voltage

45

V

7

A

Average forward current

10

A

Surge non repetitive forward current

75

A

Repetitive peak reverse current

1

A

Repetitive peak avalanche power

4000

W

Storage temperature range

-65 to +175

°C

1.

condition to avoid thermal runaway for a diode on its own heatsink

-40 to +175

°C

dV/dt

Critical rate of rise of reverse voltage

10000

V/µs

Table 3.

Thermal parameters

Symbol

Parameter

Value

Unit

Junction to case

3

°C/W

Table 4.

Static electrical characteristics

Symbol

Parameter

Test conditions

Min.

Typ.

Max.

Unit

(1)

1.

Reverse leakage

current

-

-

100

μA

-

7

15

mA

(2)

2.

Forward voltage drop

-

-

0.63

V

-

0.50

0.57

-

-

0.84

-

0.65

0.72

dPtot

dTj

---------------

1

Rth j a

–

()

--------------------------

<