PMBT3946VPN Datasheet, PDF (10/15 Pages) NXP Semiconductors – 40 V, 200 mA NPN/PNP switching transistor

NXP Semiconductors
8. Test information
PMBT3946VPN
40 V, 200 mA NPN/PNP switching transistor
V_BB
V_CC
(probe)
oscilloscope
450 Ω
V_I
R_B
R2
R1
R_C
V_{o (probe)}
oscilloscope
450 Ω
DUT
V_I = 5 V; t = 600 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
V_BB = −1.9 V; V_CC = 3 V
Oscilloscope: input impedance Z_i = 50 Ω
Fig 13. TR1 (NPN): Test circuit for switching times
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V_BB
V_CC
(probe)
oscilloscope
450 Ω
V_I
R_B
R2
R1
R_C
V_{o (probe)}
oscilloscope
450 Ω
DUT
V_I = 5 V; t = 600 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
V_BB = 1.9 V; V_CC = −3 V
Oscilloscope: input impedance Z_i = 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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