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PDF 2N4938 Data sheet ( Hoja de datos )
| Número de pieza | 2N4938 | |
| Descripción | DUAL AMPLIFIER TRANSISTOR | |
| Fabricantes | Motorola Semiconductors | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de 2N4938 (archivo pdf) en la parte inferior de esta página. Total 2 Páginas | ||
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MAXIMUM RATINGS
Rating'-'•'
Collector-Emitter Voltage
Collector 1 to Collector 2 Voltage
Voltage Rating and Lead to Case
Collector-Base Voltage
Emitter-Base Voltage
Base Current
—Collector Current Continuous
Total Device Dissipation
—@ Ta = 25°C Ceramic
Metal Can
—Derate above 25°C Ceramic
Metal Can
@Total Device Dissipation Tq = 25°C
Derate above 25°C
Metal Can
Operating and Storage Junction
Temperature Range
Symbol
vCEO
VC1C2
vCBO
vEBO
IB
Value
40
±200
±200
50
5.0
10
Unit
Vdc
Vdc
Vdc
Vdc
mAdc
"C 50 mAdc
One Die Both Die
PD
250 350
500 600
mW1.5.
2.0
2.9 3.4 mW/°C
pd
TJ< Tstg
1.2
6.85
2.0
11.42
-65 to +200
Watts
mW/°C
°C
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted)
.
OFF CHARACTERISTICS
Characteristic
Collector-Emitter Breakdown Voltage
dC = 10 mAdc, Ib = 0)
Collector-Base Breakdown Voltage
dC = 10 A»Adc, l£ = 0)
Emitter-Base Breakdown Voltage
(IE = 10 ^Adc, lc = 0)
Collector Cutoff Current
(VcB = 40Vdc, El = 0)
Emitter Cutoff Current
(VBE = 3.0 Vdc, lc = 0)
ON CHARACTERISTICS
DC Current Gain
dC = 100 /jAdc, VC e = 10 Vdc)
Oc = 10 mAdc, Vqe = 10 Vdc)
Oc = 10 mAdc, Vce = 10 Vdc)
SMALL-SIGNAL CHARACTERISTICS
—Current-Gain Bandwidth Product
dC = 10 mAdc, Vce = 10 Vdc, f = 100 Mhz)
Output Capacitance
(VCB = 10 VdC. 'E
0, f = 140 kHz)
Input Impedance
('BE = 05 Vdc, cl = 0, f = 140 kHz)
Emitter Guarded
Collector Guarded
Input Impedance
»C = 1-0 mAdc, Vce = 10 Vdc, f = 1.0 kHz)
Voltage Feedback Ratio
dC = 1.0 mAdc, Vce = 10 Vdc, f = 1.0 kHz)
Small-Signal Current Gain
dC = 1-0 mAdc, Vce = 10 Vdc, f = 1.0 kHz)
Output Admittance
OC = 1-0 mAdc, VCE = 10 Vdc, f = 1.0 kHz)
Noise Figure
dC = 100 AiAdc, VCE = 1Q Vdc, R S = 3.0 kn, f
10 Hz to 15.7 kHz)
2N4937
thru
2N4942
2N4937, 2N4938, 2N4939
CASE 654-07, STYLE 1
2N4440, 2N4441, 2N4442
CASE 610A-04, STYLE 1
DUAL
AMPLIFIER TRANSISTOR
PNP SILICON
Refer to MD3250.A for graphs.
Symbol
Min
Max
Unit
v (BR)CEO
v(BR)CBO
v (BR)EBO
40
Vdc
Vdc
Vdc
'CBO
20 nAdc
'EBO
20 nAdc
hFE
h
ccb
Ceb
40 200
50 250
50 250
300 900 MHz
5.0 PF
10 PF
10 kft
10 X10-4
5.0 50 //.mhos
NF 4.0 dB
5-31
1 page | ||
| Páginas | Total 2 Páginas | |
| PDF Descargar | [ Datasheet 2N4938.PDF ] | |
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