Characteristics

STPS2545C

2/10

Doc ID 8736 Rev 3

1

Characteristics

When the diodes 1 and 2 are used simultaneously :

Table 2.

Absolute ratings (limiting values, per diode)

Symbol

Parameter

Value

Unit

Repetitive peak reverse voltage

45

V

30

A

Average forward current

δ = 0.5

12.5

A

TO-220FPAB

25

Surge non repetitive forward current

200

A

Repetitive peak reverse current

1

A

Non repetitive peak reverse current

2A

Repetitive peak avalanche power

4800

W

Storage temperature range

-65 to + 175

°C

175

°C

dV/dt

Critical rate of rise reverse voltage

10000

V/µs

1.

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

dPtot

dTj

<

1

Rth(j-a)

Table 3.

Thermal resistances

Symbol

Parameter

Value

Unit

Junction to ambient

1.6

° C/W

TO-220FPAB

4

1.1

° C/W

TO-220FPAB

3.5

Coupling

0.6

° C/W

TO-220FPAB

3