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2N Series Transistors

2N2221 NPN High-Speed Switch

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Series 2N
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2N2221-NPN-High-Speed-Switch-Datesheet

2N2221 overview

Key specifications

Maximum Clock FrequencyMaximum Collector-Base Voltage |Vcb|
60V
Maximum Collector-Emitter Voltage |Vce|
30V
Maximum Emitter-Base Voltage |Veb|
5V
Maximum Collector Current |Ic max|
0.8 A
Transition Frequency (ft)
250 MHz

Datasheet

2n2218-1.pdf
Format PDFSize 72 KBLanguage EN
Third-party / unverified source
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2N2221 pinout

2N2221 pinout diagram
PinName
1Emitter
2Base
3Collector

2N2221 applications

  • High-Speed Switching

More about 2N2221

2N2221 Specifications

Maximum Collector Power Dissipation (Pc)0.5 W

2N2221 datasheet PDF preview

PDF · 72 KB

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