BC557A
View detailed images (12)

BC557A

SKU: BC557A
BC557A is a silicon PNP bipolar transistor in a TO-92 through-hole package for general-purpose switching and amplification. It features VCEO 45 V, IC 100 mA, 0.5 W power dissipation, 150 MHz transition frequency, and an operating junction temperature range of −55 °C to 150 °C.
Price:
£9.59 Inc. VAT (£7.99 Ex. VAT)
£9.59 Inc. VAT (£7.99 Ex. VAT)
Qty
  • Last 271 pieces Ready to Ship
  • More pieces shipped in 14 days
?
Datasheet
BC557A Datasheet
Product specifications
Type Transistor Silicon PNP
Case TO92
Manufacturer Diotec
Vbr CBO 50
Vbr CEO 45
Max. PD (W) 500m
Derate (Amb) (W/°C) 4.0m
hfe 180
Ic Max. (A) 100m
Icbo Max. @Vcb Max. (A) 15n
Polarity PNP
Trans. Freq (Hz) Min. 150M
@VCE (test) (V) 5.0
Oper. Temp (°C) Max. 150
@Ic (A) 2.0m
Pinout Equivalence Number 3-12
Surface Mounted Yes/No NO
Maximum Collector Power Dissipation (Pc) 0.5 W
Maximum Collector-Base Voltage |Vcb| 50 V
Maximum Collector-Emitter Voltage |Vce| 45 V
Maximum Emitter-Base Voltage |Veb| 5 V
Maximum Collector Current |Ic max| 0.1 A
Max. Operating Junction Temperature (Tj) 150 °C
Transition Frequency (ft): 75 MHz
Forward Current Transfer Ratio (hFE), MIN 125
SKU 79674
Back