Nexperia

S1DR

200 V, 1 A high power density, standard switching time PN-rectifier

S1DR

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Product data sheet

10 January 2018

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aaa-027902

tp (s)

10-3

102

103

10

1

10-2

10-1

102

10

103

Zth(j-a)

(K/W)

1

0

0.25

0.05

0.02

0.01

duty cycle = 1

0.75

0.33

0.20

0.50

0.10

FR4 PCB, standard footprint

Fig. 1. Transient thermal impedance from junction to ambient as a function of pulse duration; typical values

aaa-027903

tp (s)

10-3

102

103

10

1

10-2

10-1

102

10

103

Zth(j-a)

(K/W)

1

duty cycle = 1

0.01 0

0.02

0.05

0.10

0.20

0.25

0.33

0.50

0.75

FR4 PCB, mounting pad for cathode 1 cm2

Fig. 2. Transient thermal impedance from junction to ambient as a function of pulse duration; typical values