BF494

SKU: BF494

BF494 Transistor Silicon NPN CASE: TO92 MAKE: Fairchild Semiconductor

Price:

£5.75 Inc. VAT (£4.79 Ex. VAT)

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Datasheet

BF494 Datasheet

Product specifications

Weight	0.01 kg
Type	Transistor Silicon NPN
Case	TO92
Manufacturer	Fairchild Semiconductor
Vbr CBO	30
Vbr CEO	20
Max. PD (W)	300m
C(ob) (F)	850f
Derate (Amb) (W/°C)	4.0m
hfe	115
Ic Max. (A)	30m
Polarity	NPN
Trans. Freq (Hz) Min.	260M
@VCE (test) (V)	10
Oper. Temp (°C) Max.	150
@Ic (A)	1.0m
Pinout Equivalence Number	3-14
Surface Mounted Yes/No	NO
Maximum Collector Power Dissipation (Pc)	0.3 W
Maximum Collector-Base Voltage \|Vcb\|	30 V
Maximum Collector-Emitter Voltage \|Vce\|	20 V
Maximum Emitter-Base Voltage \|Veb\|	5 V
Maximum Collector Current \|Ic max\|	0.03 A
Max. Operating Junction Temperature (Tj)	150 °C
Collector Capacitance (Cc)	1.6 pF
Transition Frequency (ft):	260 MHz
Forward Current Transfer Ratio (hFE), MIN	115
SKU	87205

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