BAS19-V, BAS20-V, BAS21-V

Document Number 85540

Rev. 1.7, 10-Nov-10

Vishay Semiconductors

www.vishay.com

3

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Test Circuit and Waveforms

Thickness:

Fiberglass 1.5 mm (0.059 in.)

Copper leads 0.3 mm (0.012 in.)

Test circuit

Input Signal

- total pulse duration

tp(tot)=2 µs

- duty factor

δ = 0.0025

-rise time of reverse pulse

-reverse pulse duration

Oscilloscope

- rise time

- cicuit capitance*

C < 1pF

*C= oscilloscope input capactitance + parasitic capacitance

Input signal

Output signal

Ω

18098

Ω

17451

15 (0.59)

12 (0.47)

0.8 (0.03)

5 (0.2)

7.5 (0.3)

3 (0.12)

1 (0.4)

1 (0.4)

2 (0.8)

2 (0.8)

1.5 (0.06)

5.1 (0.2)