PZT 3904
Switching Times
Turn-on time when switched from + VBEoff = 0.5B to - VBEon = 10.6V, - ICon = 10mA
- IBon = 1mA
+3 V
Vi (V)
+10.6
10 kΩ
Vi
275 Ω
VO
D.U.T.
0
-0.5
t
tr tp
Input waveform; tr < 1ns; tp = 300 ns
δ = 0.002
CS
EHN00011
Delay and rise time test circuit; total shunt
capacitance of test jig and connectors
Cs < 4pF; scope impedance = 10MΩ
Turn-off time ICon = 10mA; IBon = 1mA
+3 V
Vi (V)
+10.9
0
-9.1
tp tf
10 kΩ
Vi
t
1N916
1N916
275 Ω
VO
D.U.T.
CS
EHN00012
Input waveform; tr < 1ns; 10 µs < tp ≤ 500 µs
δ = 0.02
Storage and fall time test circuit; total shunt
capacitance of test jig and connectors
Cs < 4pF; scope impedance = 10MΩ
4
Oct-13-1999