MPS4126
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted) (Continued)
Characteristic
Symbol
Min
ON CHARACTERISTICS
DC Current Gain
(IC = –2.0 mA, VCE = –1.0 V)
(IC = –50 mA, VCE = –1.0 V)
hFE
120
60
Collector–Emitter Saturation Voltage
(IC = –50 mA, IB = –5.0 mA)
VCE(sat)
—
Base–Emitter Saturation Voltage
(IC = –50 mA, IB = –5.0 mA)
VBE(sat)
—
SMALL–SIGNAL CHARACTERISTICS
Current–Gain — Bandwidth Product
(IC = –10 mA, VCE = –20 V, f = 100 MHz)
fT
170
Output Capacitance
(VCB = –5.0 V, IE = 0, f = 1.0 MHz)
Cob
—
Input Capacitance
(VEB = –0.5 V, IC = 0, f = 1.0 MHz)
Cib
—
Small–Signal Current Gain
(IC = –2.0 mA, VCE = 1.0 V, f = 1.0 kHz)
hfe
120
Noise Figure
(IC = –100 mA, VCE = –5.0 V, RS = 1.0 kΩ, f = 1.0 kHz)
NF
—
Max
360
—
–0.4
–0.95
—
4.5
11.5
480
4.0
Unit
—
Vdc
Vdc
MHz
pF
pF
—
dB
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