Symbol

Parameter

Tests Conditions

Min.

Typ.

Max.

Unit

Reverse leakage

current

Tj = 25

500

µA

Tj = 125

°C

20

80

mA

Forward voltage drop

Tj = 125

0.53

0.63

V

Tj = 25

0.84

Tj = 125

0.68

0.78

STATIC ELECTRICAL CHARACTERISTICS (per diode)

Pulse test : ** tp = 380

µs, δ <2%

To evaluate the conduction losses use the following equation:

2

(RMS)

0

5

10

15

20

25

30

35

40

0

5

10

15

20

25

IF(av) (A)

PF(av)(W)

T

tp

δ =1

δ = 0.5

δ = 0.2

δ = 0.1

δ = 0.05

Fig. 1: Average forward power dissipation

versus average forward current (per diode).

Symbol

Parameter

Value

Unit

Junction to case

SOT-93 / TO-247

Per diode

Total

0.95

0.55

°C/W

TOP-3I

Per diode

Total

1.8

1.1

SOT-93 / TO-247

Coupling

0.15

TOP-3I

0.4

THERMAL RESISTANCES

When the diodes 1 and 2 are used simultaneously:

0

25

50

75

100

125

150

175

0

5

10

15

20

25

30

35

Tamb(

°C)

IF(av)(A)

Rth(j-a)=10

°C/W

Rth(j-a)=Rth(j-c)

TOP-3I

SOT-93

TO-247

T

tp

Fig. 2: Average current

versus

ambient

temperature (

δ=0.5, per diode).

STPS6045CP/CPI/CW

2/5