Characteristics

STPS1045

2/8

1

Characteristics

Table 1.

Absolute Ratings (limiting values)

Symbol

Parameter

Value

Unit

VRRM

Repetitive peak reverse voltage

45

V

IF(RMS)

RMS forward voltage

30

A

IF(AV)

Average forward

current

δ = 0.5

TO-220AC

Tc = 150° C

10

A

TO-220FPAC

Tc = 145° C

IFSM

Surge non repetitive forward current

tp = 10 ms

sinusoidal

180

A

Repetitive peak reverse current

tp = 2 µs

F = 1 kHz

1A

PARM

Repetitive peak avalanche power

tp = 1 µs Tj = 25°

C

4000

W

Tstg

Storage temperature range

-65 to + 175

°C

Tj

Maximum junction temperature

175

°C

dV/dt

Critical rate of rise of reverse voltage

10000

V/µs

Table 2.

Thermal resistances

Symbol

Parameter

Value

Unit

Rth(j-c)

Junction to case

TO-220AC

2.2

°C/W

TO-220FPAC

4.5

Table 3.

Static electrical characteristics

Symbol

Parameter

Test Conditions

Min.

Typ.

Max.

Unit

IR

(1)

1.

Pulse test: tp = 5 ms,

δ < 2%

Reverse leakage current

Tj = 25° C

VR = VRRM

100

µA

Tj = 125° C

15

mA

VF

(2)

2.

Pulse test: tp = 380 µs,

δ < 2%

To evaluate the conduction losses use the following equation:

P = 0.42 x IF(AV) + 0.015 IF

2

(RMS)

Forward voltage drop

Tj = 25° C

IF = 20 A

0.84

V

Tj = 125° C

IF = 20 A

0.72

Tj = 125° C

IF = 10 A

0.60