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PDF BFY84 Data sheet ( Hoja de datos )
| Número de pieza | BFY84 | |
| Descripción | DUAL AMPLIFIER TRANSISTOR | |
| Fabricantes | Motorola Semiconductors | |
| Logotipo |  |
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MAXIMUM RATINGS
Rating
Collector-Emitter Voltage
Collector-Base Voltage
Emitter-Base Voltage
Collector Current - Continuous
Total Device Dissipation @Ta = 25°C
Derate above 25°C
Total Device Dissipation @Tc = 25°C
Derate above 25°C
Operating and Storage Junction
Temperature Range
Symbol
Value
Unit
VCEO 12 Vdc
VCBO
30
Vdc
VEBO
•c
PD
3 Vdc
30 mAdc
One Die Both Die
575
3.29
625 mW
3.57 mW/°C
pd 1.8 2.5 Watts
10.3
14.3 mW/°C
Tj. Tstg -65 to +200
°C
BFY84
CASE 654-07
DUAL
AMPLIFIER TRANSISTOR
NPN SILICON
ELECTRICAL CHARACTERISTICS (Ta = 25°C unless otherwise noted.)
Characteristic
Symbol
Min Max Unit
| ||]
OFF CHARACTERISTICS
Collector-Emitter Sustaining Voltage(1) (lc = 3.0 mA, Ir. = 0)
Collector-Base Breakdown Voltage
(lc = 1.0 uA, l£ = 0)
Emitter-Base Breakdown Voltage
(Ir; = 10 uA, lc = 0)
Collector Cutoff Current
(Vqb = 15 Vdc, Ie = 0)
(VcB = 15 Vdc, Ie = 0, Ta = 150°C)
VCEO(sus)
V(BR)CBO
V(BR)EBO
ICBO
12
30
3.0
—
— Vdc
— Vdc
— Vdc
10 nAdc
1 nAdc
ON CHARACTERISTICS
DC Current Gain (lc = 3.0 mAdc, Vce = 1 Vdc)
Collector-Emitter Saturation Voltage (lc = 10 mAdc, Ib = 1-0 mAdc)
Base-Emitter Saturation Voltage
(lc = 10 mAdc, Ib = 10 mAdc)
— —hFE 20
—VCE(sat)
0.4 Vdc
—VBE(sat)
1.0 Vdc
SMALL-SIGNAL CHARACTERISTICS
Current-Gain - Bandwidth Product (lc = 4 mAdc, Vce = 10 Vdc, f = 100 MHz)
Output Capacitance (Vcb = Vdc, Ie = 0, f = 140 kHz)
Output Capacitance (Vcb = 10 Vdc, Ie = 0, f = 140 kHz)
Input Capacitance (Vbe = 0.5 Vdc, lc = 0, f = 140 kHz)
Noise Figure
(lc = 1 mA, Vce = 6.0 Vdc, Rs = 0.4 kohms, f = 60 MHz)
fT
C bo
Cobo
CTE
NF
—600 MHz
— 3.0 pF
— 1.7 pF
— 2.0 PF
— 6.0 dB
MATCHING CHARACTERISTICS
DC Current Gain Ratio(2)
(lc = 3.0 mAdc, Vce = 10 Vdc)
Base-Emitter Voltage Differential (lc = 3.0 mAdc, Vce = 10 Vdc)
Base-Emitter Voltage Differential Gradient
(IC = 3.0 mAdc, Vce = 1 Vdc, Ta = -55°C to +125°C)
(1 Pulse Test: Pulse Width < 300 us, Duty Cycle < 2.0%.
(2) Lowest hpE reading is taken as hpEi for this ratio.
hFEl/hFE2
IVBE1-VBE2I
A(V B E1-VbE2)
ata
0.8
—
—
-
1
15 mVdc
25 uv/°c
5-39
1 page | ||
| Páginas | Total 1 Páginas | |
| PDF Descargar | [ Datasheet BFY84.PDF ] | |
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