STTH512B datasheet(3/10 Pages) STMICROELECTRONICS

3 / 10 page

STTH512

Characteristics

3/10

Softness factor

IF = 5 A, dIF/dt = -200 A/µs,

VR = 600 V, Tj = 125° C

tfr

Forward recovery time

IF = 5 A

dIF/dt = 50 A/µs

VFR = 1.5 x VFmax, Tj = 25° C

400

VFP

Forward recovery voltage

IF = 5 A, dIF/dt = 50 A/µs,

Tj = 25° C

9.5

Table 4.

Dynamic characteristics

Figure 1.

Conduction losses versus

average current

Figure 2.

Forward voltage drop versus

forward current

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

P(W)

δ=tp/T

δ = 0.05

δ = 1

(A)

F(AV)

δ = 0.1

δ = 0.2

δ = 0.5

0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

(A)

(V)

T =25°C

(maximum values)

T =150°C

(maximum values)

T =150°C

(typical values)

Figure 3.

Relative variation of thermal

impedance junction to case

versus pulse duration

Figure 4.

Relative variation of thermal

impedance junction to case versus

pulse duration

0.0

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

1.0

1.E-03

1.E-02

1.E-01

1.E+00

Z/R

th(j-c)

t (s)

Single pulse

TO-220AC

DPAK

0.0

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

1.0

1.E-03

1.E-02

1.E-01

1.E+00

1.E+01

Z/R

th(j-c)

t (s)

Single pulse

TO-220FPAC

Figure 5.

Peak reverse recovery current

versus dIF/dt (typical values)

Figure 6.

Reverse recovery time versus dIF/dt

(typical values)

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