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

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

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

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

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

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