PZT2222A Datasheet, PDF (3/4 Pages) NXP Semiconductors – NPN switching transistor

PZT2222A
V_i
90%
0
10%
t_r
t_p
V_CC
R2
R1
V_i
V_o
D.U.T.
FIG.1 Input Waveform and Test Circuit for Determining Delay Time and Rise Time
V_i = - 0.5 V to +9.9 V , V_CC = +30 V, R1 = 619 , R2 = 200 .
PULSE GENERATOR:
PULSE DURATION
RISE TIME
DUTY FACTOR
t_{p -}<
t_{r -}<
d=
200 ns
2 ns
0.02
OSCILLOSCOPE:
INPUT IMPEDANCE
INPUT CAPACITANCE
RISE TIME
Z_i > 100 k
C_i < 12 pF
t_r < 5 ns
V_i
+16.2 V
V_CC
R2
0
- 13.8 V
t_f
100 ms
TIME
D.U.T.
R1
V_i
D1
V_BB
R3
Vo
OSCILLOSCOPE
R4
FIG.2 Input Waveform and Test Circuit for Determining Storage Time and Fall Time
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