PMBT3946VPN 데이터 시트보기 (PDF) - NXP Semiconductors.
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PMBT3946VPN Datasheet PDF : 15 Pages
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NXP Semiconductors
8. Test information
PMBT3946VPN
40 V, 200 mA NPN/PNP switching transistor
VBB
VCC
(probe)
oscilloscope
450 Ω
VI
RB
R2
R1
RC
Vo (probe)
oscilloscope
450 Ω
DUT
VI = 5 V; t = 600 µs; tp = 10 µs; tr = tf ≤ 3 ns
R1 = 56 Ω; R2 = 2.5 kΩ; RB = 3.9 kΩ; RC = 270 Ω
VBB = −1.9 V; VCC = 3 V
Oscilloscope: input impedance Zi = 50 Ω
Fig 13. TR1 (NPN): Test circuit for switching times
mlb826
VBB
VCC
(probe)
oscilloscope
450 Ω
VI
RB
R2
R1
RC
Vo (probe)
oscilloscope
450 Ω
DUT
VI = 5 V; t = 600 µs; tp = 10 µs; tr = tf ≤ 3 ns
R1 = 56 Ω; R2 = 2.5 kΩ; RB = 3.9 kΩ; RC = 270 Ω
VBB = 1.9 V; VCC = −3 V
Oscilloscope: input impedance Zi = 50 Ω
Fig 14. TR2 (PNP): Test circuit for switching times
mgd624
PMBT3946VPN_1
Product data sheet
Rev. 01 — 31 August 2009
© NXP B.V. 2009. All rights reserved.
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