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BUV47 Ver la hoja de datos (PDF) - Power Innovations Ltd

Número de pieza
componentes Descripción
Fabricante
BUV47
POINN
Power Innovations Ltd POINN
BUV47 Datasheet PDF : 8 Pages
1 2 3 4 5 6 7 8
BUV47, BUV47A
NPN SILICON POWER TRANSISTORS
AUGUST 1978 - REVISED MARCH 1997
PARAMETER MEASUREMENT INFORMATION
+25 V
T
BD135
120
680 µF
100
V1
47
100 µF
tp
TUT
15
V1 100
tp = 20 µs
Duty cycle = 1%
V1 = 15 V, Source Impedance = 50
BD136
82
680 µF
Figure 1. Resistive-Load Switching Test Circuit
V cc V=CC250 V
A - B = td
B - C = tr
E - F = tf
D - E = ts
A - C = ton
D - F = toff
C 90%
90% E
IC
B 10%
10% F
0%
IB
A 10%
90% D
dIB
dt
2 A/µs
I B(on)
0%
I B(off)
Figure 2. Resistive-Load Switching Waveforms
PRODUCT INFORMATION
3

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