Characteristics

STPS340

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1

Characteristics

Table 1.

Absolute Ratings (limiting values)

Symbol

Parameter

Value

Unit

Repetitive peak reverse voltage

40

V

DPAK

6

A

Average forward current

DPAK

3A

SMB/SMC

SMB flat

Surge non repetitive forward current

75

A

Repetitive peak avalanche power

1300

W

Storage temperature range

-65 to + 150

°C

1.

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

150

°C

Table 2.

Thermal resistance

Symbol

Parameter

Value

Unit

Junction to lead

SMB

25

°C/W

SMB flat

15

SMC

20

Junction to case

DPAK

5.5

°C/W

Table 3.

Static electrical characteristics

Symbol

Parameter

Test Conditions

Min.

Typ.

Max.

Unit

(1)

1.

Pulse test: tp = 380 µs,

δ < 2%

To evaluate the conduction losses use the following equation:

2

(RMS)

Reverse leakage current

20

µA

2

10

mA

VF

(1)

Forward voltage drop

0.63

V

0.52

0.57

0.84

0.63

0.72

dPtot

dTj

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

1

Rth j

a

–

()

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