The website uses cookies to understand site performance and process orders. We and our advertising partners also process personal data to deliver personalized and non-personalized advertising. By clicking OK, you explicitly consent to our tracking technologies and the processing of your data for ads personalization and conversion tracking. Click to learn more or change settings. 
    
BD249B
View detailed images (12)

BD249B

SKU: BD249B
BD249B Transistor Silicon NPN CASE: TO3P MAKE: ST Microelectronics - STM
Price:
£4.79 Inc. VAT (£3.99 Ex. VAT)
£4.79 Inc. VAT (£3.99 Ex. VAT)
Qty
  • 3 pieces in 1-2 Days
  • More pieces shipped in 14 days
?
Datasheet
BD249B Datasheet
Product specifications
Type Transistor Silicon NPN
Case TO3P
Manufacturer ST Microelectronics - STM
Vbr CEO 80
Max. PD (W) 3.0
Min hFE 10
Ic Max. (A) 25
@Ic (test) (A) 5.0
Icbo Max. @Vcb Max. (A) 700u
Polarity NPN
Tr Max. (s) 300n
R(sat) (Û) 120m
Derate Above 25°C 1.0
Trans. Freq (Hz) Min. 3.0M
Oper. Temp (°C) Max. 140
@VCE (V) 4.0
Pinout Equivalence Number 3-15
Surface Mounted Yes/No NO
Maximum Collector Power Dissipation (Pc) 125 W
Maximum Collector-Base Voltage |Vcb| 90 V
Maximum Collector-Emitter Voltage |Vce| 80 V
Maximum Emitter-Base Voltage |Veb| 5 V
Maximum Collector Current |Ic max| 40 A
Max. Operating Junction Temperature (Tj) 150 °C
Transition Frequency (ft): 3 MHz
Forward Current Transfer Ratio (hFE), MIN 25
SKU 115553
Back