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BSR40 NPN Transistor

The BSR40 is a bipolar junction transistor (BJT) with an NPN-type configuration. That means the BSR40 transistor has a positively charged layer between two negatively charged layers. This transistor has three terminals Base, Collector, and Emitter.

The BSR40 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 BSR40 transistor as follows.

Circuit diagram symbol of the BSR40 transistor

BSR40 Transistor Specification

Transistor Code BSR40
Transistor Type BJT
Transistor Polarity NPN
Transistor Material Silicon(SI)
Package SOT89
Transistor SMD Code AR1
Collector Power Dissipation (Maximum) PC 1W
Collector-Base Voltage (Maximum) VCB 70V
Collector-Emitter Voltage (Maximum) VCE 60V
Collector Current (Maximum) IC 1A
Operating Junction Temperature (Maximum) TJ 200°C
Forward Current Transfer Ratio (hFE Value) 40
Transition Frequency FT 100MHz

UXPython is not the creator or an official representative of the BSR40 NPN transistor. You can download the official BSR40 NPN transistor datasheet to get more infromation about this transistor.

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