Characteristics

STPS2545C-Y

2/7

Doc ID 17260 Rev 2

1

Characteristics

When the diodes 1 and 2 are used simultaneously:

To evaluate the conduction losses use the following equation:

2

(RMS)

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

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

1.

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

-40 to +175

°C

dV/dt

Critical rate of rise reverse voltage

10000

V/µs

Table 3.

Thermal resistances

Symbol

Parameter

Value

Unit

Junction to case

Per diode

1.6

°C/W

Total

1.1

°C/W

Coupling

0.6

°C/W

Table 4.

Static electrical characteristics (per diode)

Symbol

Parameter

Tests conditions

Min.

Typ.

Max.

Unit

(1)

1.

Reverse leakage current

--

125

µA

-

9

25

mA

(1)

Forward voltage drop

-

0.50

0.57

V

-

-

0.84

-

0.65

0.72

dPtot

dTj

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

1

Rth j

a

–

()

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