Ch-technology 20ETS..FPPbF SAFEIR Series Manual do Utilizador descarregar pdf (Página 5)

20ETS..FPPbF SAFEIR Series

Bulletin I2197 rev. B 05/06

Fig. 8 - Thermal Impedance Z

thJC

Characteristics

0.01

0.1

0.0001 0.001 0.01 0.1 1

Square Wave Pulse Duration (s)

D = 0.50

D = 0.33

D = 0.25

D = 0.17

D = 0.08

Steady State Value

(DC Operation)

20ETS.. Series

thJC

Transient Thermal Impedance Z (K/W)

Single Pulse

Fig. 7 - Forward Voltage Drop Characteristics

100

1000

0 0.5 1 1.5 2 2.5 3 3.5 4

T = 25°C

Instantaneous Forward Current (A)

Instantaneous Forward Voltage (V)

T = 150°C

20ETS.. Series

Document Number: 94339

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Ch-technology 20ETS..FPPbF SAFEIR Series Manual do Utilizador Página 5