2N2222 PDF Datasheet
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Description
This is NPN switching transistors. DISCRETE SEMICONDUCTORS
DATA SHEET
M3D125
2N2222; 2N2222A NPN switching transistors
Product speci cation Supersedes data of September 1994 File under Discrete Semiconductors, SC04 1997 May 29
Philips Semiconductors
Product speci cation
NPN switching transistors
FEATURES High current (max. 800 mA) Low voltage (max. 40 V). APPLICATIONS Linear amplification and switching. DESCRIPTION NPN switching transistor in a TO-18 metal package. PNP complement: 2N2907A.
3
2N2222; 2N2222A
PINNING PIN 1 2 3 emitter base collector, connected to case DESCRIPTION
handbook, halfpage 1
3 2
MAM264
2
1
Fig.1 Simplified outline (TO-18) and symbol.
QUICK REFERENCE DATA SYMBOL VCBO PARAMETER collector-base voltage 2N2222 2N2222A VCEO collector-emitter voltage 2N2222 2N2222A IC Ptot hFE fT collector current (DC) total power dissipation DC current gain transition frequency 2N2222 2N2222A toff turn-off time ICon = 150 mA; IBon = 15 mA; IBoff = 15 mA Tamb ≤ 25 °C IC = 10 mA; VCE = 10 V IC = 20 mA.