STTH4R02-Y datasheet(3/9 Pages) STMICROELECTRONICS

3 / 9 page

STTH4R02-Y

Characteristics

Doc ID 17391 Rev 1

3/9

Figure 1.

Peak current versus duty cycle

Figure 2.

Forward voltage drop versus

forward current (typical values)

0.0

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

1.0

M(A)

d=tp/T

δ=tp/T

P = 2 W

P = 1 W

P = 5 W

FM(A)

100

0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

j=25°C

j=150°C

VFM(V)

Figure 3.

Forward voltage drop versus

forward current (maximum values)

Figure 4.

Relative variation of thermal

impedance, junction to ambient,

versus pulse duration (SMB)

100

0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

FM(A)

j=25°C

j=150°C

VFM(V)

0.0

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

1.0

1.E-01

1.E+00

1.E+01

1.E+02

1.E+03

th(j-a)/Rth(j-a)

SMB

Cu=1cm²

tp(s)

Figure 5.

Relative variation of thermal

impedance, junction to ambient,

versus pulse duration (SMC)

Figure 6.

Junction capacitance versus

reverse applied voltage

(typical values)

0.0

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

1.0

1.E-01

1.E+00

1.E+01

1.E+02

1.E+03

th(j-a)/Rth(j-a)

SMC

Cu=1cm²

tp(s)

100

1000

C(pF)

F=1MHz

osc=30mVRMS

j=25°C

VR(V)

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