Characteristics

STPS1545-Y

2/7

Doc ID 023750 Rev 1

1

Characteristics

To evaluate the conduction losses use the following equation:

2

(RMS)

Table 2.

Absolute ratings (limiting values)

Symbol

Parameter

Value

Unit

Repetitive peak reverse voltage

45

V

30

A

Average forward current

δ = 0.5

15

A

Surge non repetitive forward current

220

A

Peak repetitive reverse current

F = 1 kHz

1A

Non repetitive peak reverse current

3

A

Repetitive peak avalanche power

6000

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 resistances

Symbol

Parameter

Value

Unit

Junction to case

1.6

°C/W

Table 4.

Static electrical characteristics (per diode)

Symbol

Parameter

Test conditions

Min.

Typ.

Max.

Unit

(1)

1.

Reverse leakage current

-

-

200

µA

-

11

40

mA

VF

(1)

Forward voltage drop

-

0.5

0.57

V

--

0.84

-

0.65

0.72

dPtot

dTj

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

1

Rth j

a

–

()

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