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BFQ28
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BFQ28

SKU: BFQ28
BFQ28 Transistor Silicon NPN CASE: TO120 MAKE: Siemens Semiconductors
Datasheet
BFQ28 Datasheet
Product specifications
Type Transistor Silicon NPN
Case TO120
Manufacturer Siemens Semiconductors
Vbr CBO 20
@Freq. (test) 2.0G
@Ic (A) 3.0m
@Ic (A) 10m
Mat. Silicon Logic
Noise Fig. 3.0
Oper. Gain Typ (S21) 9.5
f(osc) Max. (Hz) 4.0G
Polarity NPN
PD Max. (W) 200m
@VDS (VCE) (test) (V) 10
Coll. (or drain) Current Max. 15m
@Freq. (test) 2.0G
@VCE (test) 10
Oper. Temp (°C) Max. 175
Pinout Equivalence Number 4-28
Surface Mounted Yes/No YES
Maximum Collector Power Dissipation (Pc) 0.2 W
Maximum Collector-Base Voltage |Vcb| 20 V
Maximum Collector-Emitter Voltage |Vce| 15 V
Maximum Emitter-Base Voltage |Veb| 1 V
Maximum Collector Current |Ic max| 0.015 A
Max. Operating Junction Temperature (Tj) 175 °C
Transition Frequency (ft): 4000 MHz
Forward Current Transfer Ratio (hFE), MIN 30
SKU 577304
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