1.1

Characteristics (curves)

Figure 1. Average forward power dissipation versus

average forward current (square waveform)

0

20

40

60

80

100

0

5

10

15

20

25

30

35

40

P

(W)

F( AV )

T

δ=tp/T

tp

I

(

A)

F( AV )

δ = 1

δ = 0.05

δ = 0.1

δ = 0.2

δ = 0.5

Figure 2. Forward voltage drop versus forward current

(typical values)

0.1

1.0

10.0

100.0

0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

I

F

(A)

T

J=150°C

T

j = 150°C

VF (V)

T

J=150°C

T

j = 175°C

T

J=150°C

T

j = -40 °C

T

J=150°C

T

j = 25°C

Figure 3. Forward voltage drop versus forward current

(maximum values)

0.1

1.0

10.0

100.0

0.0

1.0

2.0

3.0

4.0

I

F

(A)

T

J=150°C

T

j = 150°C

VF (V)

T

J=150°C

T

j = 175°C

T

J=150°C

T

j = -40 °C

T

J=150°C

T

j = 25°C

Figure 4. Relative variation of thermal impedance junction

to case versus pulse duration

Z

/R

th (j-c)

t h(j-c)

0.0

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

1.0

1.E-04

1.E-03

1.E-01

1.E+00

1.E-02

Single pulse

tP(s)

Figure 5. Peak reverse recovery current versus dIF/dt

(typical values)

0

5

10

15

20

0

50

100

150

200

250

300

350

400

450

500

IRM(A)

dI / dt(A/ µs)

F

IF = 30 A

IF = 7.5 A

IF = 15 A

VR = 400 V

Tj = 125°C

Figure 6. Reverse recovery time versus dIF/dt (typical

values)

0

40

80

120

160

200

240

0

50

100

150

200

250

300

350

400

450

500

VR = 400 V

Tj = 125°C

IF = 30 A

IF = 7.5 A

IF = 15 A

dIF /dt(A/µs)

tRR(ns)

STTH30RQ06L2Y

Characteristics (curves)

DS13273 - Rev 3

page 4/12