Characteristics

STTH102

2/7

1

Characteristics

To evaluate the conduction losses use the following equation:

2

(RMS)

Table 2.

Thermal resistance

Symbol

Parameter

Value

Unit

Junction to lead

SMA

30

°C/W

Lead length = 10 mm

DO-41

50

Table 3.

Static Electrical Characteristics

Symbol

Parameter

Tests conditions

Min.

Typ

Max.

Unit

(1)

Reverse leakage current

1

µA

1

25

(2)

Forward voltage drop

(SMA)

0.90

V

0.97

0.68

0.78

1.

2.

Table 4.

Dynamic electrical characteristics

Symbol

Parameter

Tests conditions

Min

Typ

Max

Unit

Reverse recovery time

12

20

ns

Forward recovery time

50

ns

Forward recovery voltage

1.8

V

Figure 1.

Average forward power dissipation

versus average forward current

(SMA)

Figure 2.

Average forward power dissipation

versus average forward current

(DO-41)

0.0

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

1.0

0.0

0.2

0.4

0.6

0.8

1.0

1.2

P

(W)

F(AV)

I

(A)

F(AV)

T

tp

δ = 1

δ = 0.5

δ = 0.05 δ = 0.1

δ = 0.2

0.0

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

1.0

0.00

0.25

0.50

0.75

1.00

1.25

P

(W)

F(AV)

I

(A)

F(AV)

T

tp

δ = 1

δ = 0.5

δ = 0.05 δ

= 0.1

δ = 0.2