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PXT4401 Datasheet, PDF (7/10 Pages) NXP Semiconductors – NPN switching transistor | |||
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NXP Semiconductors
NPN switching transistor
Product data sheet
PXT4401
300
handbook, full pagewidth
hFE
200
100
0
10â1
MGD811
VCE = 1 V
1
10
102
Fig.6 DC current gain; typical values.
103
IC mA
handbook, full pagewidth
VBB
VCC
(probe)
oscilloscope
450 â¦
Vi
RB
R2
R1
RC
Vo
(probe)
oscilloscope
450 â¦
DUT
MLB826
Vi = 9.5 V; T = 500 µs; tp = 10 µs; tr = tf ⤠3 ns.
R1 = 68 â¦; R2 = 325 â¦; RB = 325 â¦; RC = 160 â¦.
VBB = â3.5 V; VCC = 29.5 V.
Oscilloscope: input impedance Zi = 50 â¦.
Fig.7 Test circuit for switching times.
2004 Nov 22
7
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