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LMBT2222ADW1T1G Datasheet, PDF (3/6 Pages) Leshan Radio Company – Dual General Purpose Transistors
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LESHAN RADIO COMPANY, LTD.
LMBT2222ADW1T1G
SMALL–SIGNAL CHARACTERISTICS
Current–Gain – Bandwidth Product (Note 3)
(IC = 20 mAdc, VCE = 20 Vdc, f = 100 MHz)
Output Capacitance
(VCB = 10 Vdc, IE = 0, f = 1.0 MHz)
Input Capacitance
(VEB = 0.5 Vdc, IC = 0, f = 1.0 MHz)
Input Impedance
(IC = 1.0 mAdc, VCE = 10 Vdc, f = 1.0 kHz)
(IC = 10 mAdc, VCE = 10 Vdc, f = 1.0 kHz)
Voltage Feedback Ratio
(IC = 1.0 mAdc, VCE = 10 Vdc, f = 1.0 kHz)
(IC = 10 mAdc, VCE = 10 Vdc, f = 1.0 kHz)
Small–Signal Current Gain
(IC = 1.0 mAdc, VCE = 10 Vdc, f = 1.0 kHz)
(IC = 10 mAdc, VCE = 10 Vdc, f = 1.0 kHz)
Output Admittance
(IC = 1.0 mAdc, VCE = 10 Vdc, f = 1.0 kHz)
(IC = 10 mAdc, VCE = 10 Vdc, f = 1.0 kHz)
Collector Base Time Constant
(IE = 20 mAdc, VCB = 20 Vdc, f = 31.8 MHz)
Noise Figure
(IC = 100 mAdc, VCE = 10 Vdc, RS = 1.0 kΩ, f = 1.0 kHz)
SWITCHING CHARACTERISTICS
Delay Time
Rise Time
(VCC = 30 Vdc, VBE(off) = –0.5 Vdc,
IC = 150 mAdc, IB1 = 15 mAdc)
Storage Time
Fall Time
(VCC = 30 Vdc, IC = 150 mAdc,
IB1 = IB2 = 15 mAdc)
3. fT is defined as the frequency at which |hfe| extrapolates to unity.
fT
Cobo
Cibo
hie
hre
hfe
hoe
rb, Cc
NF
300
–
–
2.0
0.25
–
–
50
75
5.0
25
–
–
–
MHz
8.0
pF
25
pF
8.0
1.25
8.0
4.0
kΩ
X 10–4
–
300
375
mmhos
35
200
ps
150
dB
4.0
td
–
10
ns
tr
–
25
ts
–
225
ns
tf
–
60
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