MPS6428 查看數據表（PDF） - Motorola => Freescale
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MPS6428 Datasheet PDF : 4 Pages
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MPS6428
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted) (Continued)
Characteristic
Symbol
ON CHARACTERISTICS
DC Current Gain
(VCE = 5.0 Vdc, IC = 0.01 mAdc)
(VCE = 5.0 Vdc, IC = 0.1 mAdc)
(VCE = 5.0 Vdc, IC = 1.0 mAdc)
(VCE = 5.0 Vdc, IC = 10 mAdc)
Collector – Emitter Saturation Voltage
(IC = 10 mAdc, IB = 0.5 mAdc)
(IC = 100 mAdc, IB = 5.0 mAdc)
Base – Emitter On Voltage
(IC = 1.0 mAdc, VCE = 5.0 Vdc)
SMALL– SIGNAL CHARACTERISTICS
hFE
VCE(sat)
VBE(on)
Current – Gain — Bandwidth Product
(IC = 1.0 mAdc, VCE = 5.0 V, 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 = 5.0 Vdc, f = 1.0 kHz)
Voltage Feedback Ratio
(IC = 1.0 mAdc, VCE = 5.0 Vdc, f = 1.0 kHz)
Small–Signal Current Gain
(IC = 1.0 mAdc, VCE = 5.0 Vdc, f = 1.0 kHz)
Output Admittance
(IC = 1.0 mAdc, VCE = 5.0 Vdc, f = 1.0 kHz)
NOISE FIGURE/TOTAL NOISE VOLTAGE CHARACTERISTICS
fT
Cobo
Cibo
hie
hre
hfe
hoe
NF VT
Max (1)
NF VT
Max (2)
Noise Figure/Voltage
(VCE = 5.0 V, IC = 0.1 mA, TA = 25°C)
1. RS = 10 kΩ, BW = 1.0 Hz, f = 100 Hz
2. RS = 50 kΩ, BW = 15.7 kHz, f = 10 Hz–10 kHz
3. RS = 500 Ω, BW = 1.0 Hz, f = 10 Hz
7.0 18.1 6.0 5700
Min
Max
Unit
—
250
—
250
650
250
—
250
—
Vdc
—
0.2
—
0.6
0.56
0.66
Vdc
100
700
MHz
—
3.0
pF
—
8.0
pF
3.0
30
kΩ
2.0
20
X 10– 4
200
800
—
5.0
50
mmhos
NF VT
Max (3)
3.5 4.3
Unit
dB nV
2
Motorola Small–Signal Transistors, FETs and Diodes Device Data
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