2N2221 Datasheet, Equivalent, Cross Reference Search
Type Designator: 2N2221
Material of Transistor: Si
Polarity: NPN
Maximum Collector Power Dissipation (Pc): 0.5 W
Maximum Collector-Base Voltage |Vcb|: 60 V
Maximum Collector-Emitter Voltage |Vce|: 30 V
Maximum Emitter-Base Voltage |Veb|: 5 V
Maximum Collector Current |Ic max|: 0.8 A
Max. Operating Junction Temperature (Tj): 175 °C
Transition Frequency (ft): 250 MHz
Collector Capacitance (Cc): 8 pF
Forward Current Transfer Ratio (hFE), MIN: 40
Package: TO18
2N2221 Transistor Equivalent Substitute - Cross-Reference Search
2N2221 Datasheet (PDF)
2n2221.pdf
2N2221Dimensions in mm (inches). Bipolar NPN Device in a 5.84 (0.230)5.31 (0.209) Hermetically sealed TO18 4.95 (0.195)4.52 (0.178)Metal Package. Bipolar NPN Device. VCEO = 30V 0.48 (0.019)0.41 (0.016)dia.IC = 0.8A 2.54 (0.100)All Semelab hermetically sealed products Nom. can be processed in accordance with the requirements of BS, CECC and JAN, JANTX, JAN
2n2221 2.pdf
Continental Device India LimitedAn ISO/TS 16949, ISO 9001 and ISO 14001 Certified CompanyNPN SILICON PLANAR SWITCHING TRANSISTORS 2N22212N2222TO-18Metal Can PackageSwitching and Linear Application DC and VHF Amplifier ApplicationsABSOLUTE MAXIMUM RATINGS (Ta=25C unless specified otherwise)DESCRIPTION SYMBOL 2N2221, 22 UNITVCEOCollector Emitter Voltage 30 VVCBOCollector
2n2218-2n2219-2n2221-2n2222.pdf
2N2218-2N22192N2221-2N2222HIGH-SPEED SWITCHESDESCRIPTIONThe 2N2218, 2N2219, 2N2221 and 2N2222 are sili-con planar epitaxial NPN transistors in JedecTO-39 (for 2N2218 and 2N2219) and in JedecTO-18 (for 2N2221 and 2N2222) metal cases. Theyare designed for high-speed switching applicationsat collector currents up to 500 mA, and feature use-ful current gain over a wide range of
2n2221a 2n2222a.pdf
DATA SHEET2N2221A 2N2222A NPN SILICON TRANSISTOR JEDEC TO-18 CASE DESCRIPTION: The CENTRAL SEMICONDUCTOR 2N2221A, 2N2222A types are Silicon NPN Planar Epitaxial Transistors designed for small signal general purpose and switching applications. MAXIMUM RATINGS: (TA=25C) SYMBOL UNITS Collector-Base Voltage VCBO 75 VCollector-Emitter Voltage VCEO 40 VEmitter-Base Voltage
2n2221ax.pdf
2N2221AXMECHANICAL DATA HIGH SPEED SWITCHING BIPOLAR NPN Dimensions in mm (inches) TRANSISTOR IN A HERMETICALLY 5.84 (0.230)5.31 (0.209)SEALED TO-18 PACKAGE 4.95 (0.195)4.52 (0.178)FEATURES SILICON NPN TRANSISTOR METAL CASE (JEDEC TO-18) HIGH SPEED SWITCHING 0.48 (0.019)0.41 (0.016)dia.2.54 (0.100)Nom.APPLICATIONS: SUITABLE FOR HIGH SPEED SWITC
2n2221a 22a.pdf
Continental Device India LimitedAn ISO/TS 16949, ISO 9001 and ISO 14001 Certified CompanyNPN SILICON PLANAR SWITCHING TRANSISTORS 2N2221A2N2222ATO-18Switching And Linear Application DC And VHF Amplifier ApplicationsABSOLUTE MAXIMUM RATINGSDESCRIPTION SYMBOL 2N2221A,22A UNITCollector -Emitter Voltage VCEO 40 VCollector -Base Voltage VCBO 75 VEmitter -Base Voltage VEBO 6.0 V
2n2221aubc.pdf
TECHNICAL DATA SHEET 6 Lake Street, Lawrence, MA 01841 1-800-446-1158 / (978) 620-2600 / Fax: (978) 689-0803 Website: http: //www.microsemi.com NPN SILICON SWITCHING TRANSISTOR Qualified per MIL-PRF-19500/255 DEVICES LEVELS 2N2221A 2N2222A JAN2N2221AL 2N2222AL JANTX2N2221AUA 2N2222AUA JANTXV2N2221AUB 2N2222AUB JANS 2N2221AUBC * 2N2222AUBC * * Available to JANS quality le
2n2221al.pdf
TECHNICAL DATA SHEET 6 Lake Street, Lawrence, MA 01841 1-800-446-1158 / (978) 620-2600 / Fax: (978) 689-0803 Website: http: //www.microsemi.com RADIATION HARDENED NPN SILICON SWITCHING TRANSISTOR Qualified per MIL-PRF-19500/255 DEVICES LEVELS JANSM 3K Rads (Si) 2N2221A 2N2222A JANSD 10K Rads (Si) 2N2221AL 2N2222AL JANSP 30K Rads (Si) 2N2221AUA 2N2222AUA
2n2221a 2n2221al 2n2221aua 2n2221aub 2n2222a 2n2222al 2n2222aua 2n2222aub.pdf
Radiation Hardened NPN Silicon Switching Transistors2N2221A, 2N2221AL, 2N2221AUA, 2N2221AUB2N2222A, 2N2222AL, 2N2222AUA, 2N2222AUBFeatures Qualified to MIL-PRF-19500/255 Levels: CommericalJANSJANSM-3K Rads (Si) JANSD-l0K Rads (Si) JANSP-30K Rads (Si) JANSL-50K Rads (Si) JANSR-l00K Rads (Si) TO-18 (TO-206AA), Surface mount UA & UB PackagesAbsolute Maximum Ra
Datasheet: 2N2219A , 2N2219AL , 2N2219AQF , 2N2219AS , 2N2219S , 2N222 , 2N2220 , 2N2220A , NJW0281G , 2N2221A , 2N2221ACSM , 2N2221ADCSM , 2N2221CSM , 2N2221DCSM , 2N2222 , 2N2222A , 2N2222ACSM .
