MMBT3904 Ver la hoja de datos (PDF) - Diotech Company.
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MMBT3904 Datasheet PDF : 6 Pages
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MMBT3904
NPN GENERAL PURPOSE SWITCHING TRANSISTOR
Voltage - 40 Volts Power Dissipation - 300 mWatt
● ELECTRICAL CHARACTERISTICS (Ta = 25℃)
OFF CHARACTERISTICS
Characteristic
Symbol
Collector–Emitter Breakdown Voltage
V BR(CEO)
(IC = 1.0 mAdc, I B = 0)
Collector–Base Breakdown Voltage
V BR(CBO)
(I C = 10 μAdc, IE = 0)
Emitter–Base Breakdown Voltage
VBR(EBO)
(I E = 10 μAdc, IC = 0)
Collector Cutoff Current
ICEX
( V CE = 30 Vdc, V EB = 3.0Vdc)
Base Cutoff Current
IBL
(V CE = 30 Vdc, V EB = 3.0 Vdc)
ON CHARACTERISTICS (Note 3.)
DC Current Gain
hFE
(I C = 0.1 mAdc, V CE = 1.0 Vdc)
(I C = 1.0 mAdc, V CE = 1.0 Vdc)
(I C = 10 mAdc, V CE = 1.0 Vdc)
(I C = 50 mAdc, V CE = 1.0 Vdc)
(I C = 100 mAdc, V CE = 1.0 Vdc)
Collector–Emitter Saturation Voltage(3) VCE(sat)
(I C = 10 mAdc, I B = 1.0 mAdc)
(I C = 50mAdc, I B = 5.0 mAdc)
Base–Emitter Saturation Voltage
VBE(sat)
(I C = 10 mAdc, I B = 1.0 mAdc)
(I C = 50mAdc, I B = 5.0 mAdc)
SMALL–SIGNAL CHARACTERISTICS
Characteristic
Current–Gain — Bandwidth Product
(I C = 10mAdc, V CE= 20Vdc, f = 100MHz)
Output Capacitance
(V CB = 5.0 Vdc, I E = 0, f = 1.0 MHz)
Input Capacitance
(V EB = 0.5 Vdc, I C = 0, f = 1.0 MHz)
Input Impedance
(V CE= 10 Vdc, I C = 1.0 mAdc, f = 1.0 kHz)
Voltage Feedback Ratio
Symbol
fT
Cobo
Cibo
hie
hre
(V CE= 10 Vdc, I C = 1.0 mAdc, f = 1.0 kHz)
Small–Signal Current Gain
hfe
(V CE= 10 Vdc, I C = 1.0 mAdc, f = 1.0 kHz)
Output Admittance
hoe
(V CE= 10 Vdc, I C = 1.0 mAdc, f = 1.0 kHz)
Noise Figure
NF
(VCE=5V, IC=100μA, RS=1.0kΩ ,f =1.0kHz)
3. Pulse Test: Pulse Width <300 μs, Duty Cycle <2.0%.
Min.
40
60
6
–
–
40
70
100
60
30
–
–
0.65
–
Min.
300
–
–
1
0.5
100
1
–
Typ.
Max.
Unit
V
–
–
V
–
–
V
–
–
nA
–
50
nA
–
50
–
–
–
–
–
300
–
–
–
–
V
–
0.2
–
0.3
V
–
0.85
–
0.95
Typ.
Max.
Unit
MHz
–
–
pF
–
4
pF
–
8
kΩ
–
10
X 10 –4
–
8
–
400
μmhos
–
40
dB
–
5
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