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637BCA NPN Transistor

The 637BCA is a bipolar junction transistor (BJT) with an NPN-type configuration. That means the 637BCA transistor has a positively charged layer between two negatively charged layers. This transistor has three terminals Base, Collector, and Emitter.

The 637BCA transistor symbol shows an arrow from the base into the emitter. This means that the current flows from collector terminal to emitter terminal.

Circuit diagram symbol of the 637BCA transistor as follows.

Circuit diagram symbol of the 637BCA transistor

637BCA Transistor Specification

Transistor Code 637BCA
Transistor Type BJT
Transistor Polarity NPN
Transistor Material Silicon(SI)
Package SP0
Collector Power Dissipation (Maximum) PC 1W
Collector-Base Voltage (Maximum) VCB 45V
Collector-Emitter Voltage (Maximum) VCE 45V
Collector Current (Maximum) IC 1.5A
Operating Junction Temperature (Maximum) TJ 150°C
Emitter-Base Voltage (Maximum) VEB 5V
Forward Current Transfer Ratio (hFE Value) 40
Transition Frequency FT 65MHz

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