1

Characteristics

Table 1. Absolute ratings (limiting values at 25 °C unless otherwise specified)

Symbol

Parameter

Value

Unit

VRRM

Repetitive peak reverse voltage

650

V

IF(RMS) Forward rms current

22

A

IF(AV)

Average forward current

TO-220AC, DPAK, D2PAK, Tc = 140 °C(1), DC

8

A

TO-220AC Ins,Tc = 95 °C(1)

IFSM

Surge non repetitive forward

current

tp = 10 ms sinusoidal, Tc = 25 °C

tp = 10 ms sinusoidal, Tc = 125 °C

tp = 10 µs square, Tc = 25 °C

75

69

420

A

IFRM

Repetitive peak forward current

TO-220AC, DPAK, D2PAK, Tc = 140 °C (1), Tj = 175 °C, δ = 0.1

33

A

TO-220AC Ins,Tc = 95 °C(1), Tj = 175 °C, δ = 0.1

Tstg

Storage temperature range

-55 to +175

°C

Tj

Operating junction temperature range(2)

-40 to +175

°C

1. Value based on Rth(j-c) max.

2. (dPtot/dTj) < (1/Rth(j-a)) condition to avoid thermal runaway for a diode on its own heatsink.

Table 2. Thermal resistance parameters

Symbol

Parameter

Typ. value

Max. value

Unit

Rth(j-c)

Junction to case

TO-220AC, DPAK, D2PAK

1.3

1.6

°C/W

TO-220AC Ins

2.45

3.8

Table 3. Static electrical characteristics

Symbol

Parameter

Test conditions

Min.

Typ.

Max.

Unit

IR(1)

Reverse leakage current

Tj = 25 °C

VR = VRRM

-

7

80

µA

Tj = 150 °C

-

65

335

VF(2)

Forward voltage drop

Tj = 25 °C

IF = 8 A

-

1.56

1.75

V

Tj = 150 °C

-

1.98

2.50

1. tp = 10 ms, δ < 2%

2. tp = 500 μs, δ < 2%

To evaluate the conduction losses, use the following equation:

P = 1.35 x IF(AV) + 0.144 x IF2(RMS)

For more information, please refer to the following application notes related to the power losses :

•

AN604: Calculation of conduction losses in a power rectifier

•

AN4021: Calculation of reverse losses on a power diode

STPSC8H065

Characteristics

DS9225 - Rev 8

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