1.5KE39CA 参数 Datasheet PDF下载

1.5KExx

Fig. 2 :

Peak pulse power versus exponential pulse duration.

Fig. 3 :

Clamping voltage versus peak pulse current.

Exponential waveform: t

p

= 20

µs________

t

p

= 1 ms——————-

t

p

= 10 ms ...............

Note :

The curves of the figure 3 are specified for a junction temperature of 25°C before surge.

The given results may be extrapolated for other junction temperatures by using the following formula :

∆V

BR

=

αT*

(T

amb

-25) * V

BR

(25°C).

For intermediate voltages, extrapolate the given results.

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