STPS10L45CT/CG/CF/CFP

2/7

Symbol

Parameter

Tests Conditions

Min.

Typ.

Max.

Unit

Reverse leakage

current

Tj = 25°C

0.15

mA

Tj = 125°C

45

90

mA

Forward voltage drop

Tj = 25

0.53

V

Tj = 125°C

0.36

0.46

Tj=25

0.67

Tj = 125°C

0.49

0.59

Pulse test : * tp = 380 µs,

δ <2%

To evaluate the conduction losses use the following equation :

2

(RMS)

STATIC ELECTRICAL CHARACTERISTICS (per diode)

Symbol

Parameter

Value

Unit

Junction to case

TO-220AB

D

Per diode

Total

3

1.7

°C/W

Coupling

0.35

Junction to case

ISOWATT220AB

TO-220FPAB

Per diode

Total

5

3.8

°C/W

Coupling

2.5

THERMAL RESISTANCES

When the diodes 1 and 2 are used simultaneously :

0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 6.5

0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

IF(av) (A)

PF(av)(W)

δ = 0.2

δ = 0.5

δ = 1

δ = 0.05

δ = 0.1

T

tp

Fig. 1: Average forward power dissipation versus

average forward current (per diode).

0

25

50

75

100

125

150

0

1

2

3

4

5

6

IF(av)(A)

Rth(j-a)=15°C/W

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

TO-220AB/D²PAK

TO-220FPAB

ISOWATT220AB

Tamb(°C)

T

tp

Fig. 2: Average forward current versus ambient

temperature (

δ=0.5, per diode).