BC548 NPN Transistor

BC548 Bipolar Transistor Characteristics of the BC548 bipolar transistor Type -? NPN Collector-Emitter Voltage:? 30 ?V Collector-Base Voltage:? 30 ?V Emitter-Base Voltage:? 5 ?V Collector Current:? 0.1 ?A Collector Dissipation -? 0.5 ?W DC Current Gain (h fe ) -? 110 ?to? 800 Transition Frequency -? 150 ?MHz Noise Figure -? 2 ?dB Operating and Storage Junction Temperature Range? -65 to 150 ??C Package -? TO-92 Pin configuration (Pinout) of the BC548 The BC548 is manufactured in a plastic TO-92 case. When looking at the flat side with the leads pointed downward, the three leads emerging from the transistor are, from left to right, the collector, base, and emitter leads. Here is an image showing the pin diagram of the this transistor. Classification of h FE The BC548 transistor might have a current gain anywhere between? 110 ?and? 800 . The gain of the?BC548A?will be in the range from? 110 ?to? 220 ,?BC548B?ranges from? 200 ?to? 450 ,?BC548C?ranges from? 420 ?to? 800 . Complementary PNP transistor The complementary? PNP ?transistor to the BC548 is the?BC558. SMD Equivalent The SMD versions of the BC548 are available as the?BC848?(SOT-23),?BC848W?(SOT-323),?BC849?(SOT-23) and?BC849W(SOT-323). Replacement and equivalent transistor for the BC548 You can replace the BC548 with the?BC547,?BC549?or?BC550

BC548 NPN Transistor, 100 mA, 30 V, 3-Pin TO-92 Specifications: Attribute Value Transistor Type NPN Maximum DC Collector Current 100 mA Maximum Collector Emitter Voltage 30 V Package Type TO-92 Mounting Type Through Hole Maximum Power Dissipation 500 mW Transistor Configuration Single Maximum Collector Base Voltage 30 V Maximum Emitter Base Voltage 6 V Pin Count 3 Number of Elements per Chip 1 Dimensions 5.1 x 4.1 x 4.7mm Package Includes: 1x BC548 Transistor Datasheet: BC548 Datasheet Related Products: Transistors