PMBS3904 Datasheet, PDF (4/7 Pages) NXP Semiconductors – NPN general purpose transistor

NXP Semiconductors
NPN general purpose transistor
Product data sheet
PMBS3904
250
handbook, full pagewidth
hFE
200
150
100
50
0
10^−2
VCE = 5 V
MBH723
10^−1
1
10
Fig.2 DC current gain; typical values.
10²
IC (mA)
10³
handbook, full pagewidth
VBB
VCC
(probe)
oscilloscope
450 Ω
Vi
RB
R2
R1
RC
Vo
(probe)
oscilloscope
450 Ω
DUT
MLB826
V_i = 5 V; T = 500 µs; t_p = 10 µs; t_r = t_f ≤ 3 ns.
R1 = 56 Ω; R2 = 2.5 kΩ; R_B = 3.9 kΩ; R_C = 270 Ω.
Oscilloscope: input impedance Z_i = 50 Ω.
Fig.3 Test circuit for switching times.
2004 Feb 02
4