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NPN medium frequency transistor in a TO-92; SOT54 plastic package. Fig.1 1 handbook, halfpage 2 3 BF494; BF495 PINNING PIN 1 2 3 base emitter collector DESCRIPTION 3 1 2 MAM258 Simplified outline (TO-92; SOT54) and symbol. QUICK REFERENCE DATA SYMBOL VCBO VCEO ICM Ptot hFE PARAMETER collector-base voltage collector-emitter voltage peak collector current.
• Low current (max. 30 mA)
• Low voltage (max. 20 V). APPLICATIONS
• HF applications in radio and television receivers
• FM tuners
• Low noise AM mixer-oscillators
• IF amplifiers in AM/FM receivers. DESCRIPTION NPN medium frequency transistor in a TO-92; SOT54 plastic package. Fig.1
1 handbook, halfpage 2 3
BF494; BF495
PINNING PIN 1 2 3 base emitter collector DESCRIPTION
3 1 2
MAM258
Simplified outline (TO-92; SOT54) and symbol.
QUICK REFERENCE DATA SYMBOL VCBO VCEO ICM Ptot hFE PARAMETER collector-base voltage collector-emitter voltage peak collector current total power dissipation DC .
BF494 - Motorola
MAXIMUM RATINGS Rating Collector-Emitter Voltage Collector-Base Voltage Emitter-Base Voltage Collector Current - Continu.
BF494 - Fairchild Semiconductor
BF494 NPN RF Transistor July 2006 BF494 NPN RF Transistor tm TO-92 1. Collector 2. Emitter 3. Base Ta = 25°C unless .
BF494 - CDIL
SYMBOL Collector Emitter Voltage Collector Base Voltage Emitter Base Voltage Collector Current (DC) Collector Current(pe.
BF494 - BLUE ROCKET ELECTRONICS
TO-92 NPN 。Silicon NPN transistor in a TO-92 Plastic Package. / Features ，。 Low current, low voltage. / Applicatio.
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | BF491 |
RECTRON |
PNP SILICON PLANAR EPITAXIAL HIGH VOLTAGE VIDEO TRANSISTORS |
|
| 2 | BF491 |
Motorola |
HIGH VOLTAGE TRANSISTORS |
|
| 3 | BF491 |
Micro Electronics |
PNP SILICON HIGH VOLTAGE TRANSISTORS |
|
| 4 | BF492 |
RECTRON |
PNP SILICON PLANAR EPITAXIAL HIGH VOLTAGE VIDEO TRANSISTORS |
|
| 5 | BF492 |
Motorola |
HIGH VOLTAGE TRANSISTORS |
|
| 6 | BF492 |
Micro Electronics |
PNP SILICON HIGH VOLTAGE TRANSISTORS |
|
| 7 | BF493 |
RECTRON |
PNP SILICON PLANAR EPITAXIAL HIGH VOLTAGE VIDEO TRANSISTORS |
|
| 8 | BF493 |
Motorola |
HIGH VOLTAGE TRANSISTORS |
|
| 9 | BF493 |
Micro Electronics |
PNP SILICON HIGH VOLTAGE TRANSISTORS |
|
| 10 | BF493S |
ON Semiconductor |
High Voltage Transistor |
|
| 11 | BF493S |
Motorola Inc |
High Voltage Transistor |
|
| 12 | BF494B |
NXP |
NPN medium frequency transistors |
|
