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2N2221A, L, UA, UB & 2N2222A, L, UA, UB
Radiation Hardened NPN Silicon Switching Transistors
Features
• Available in JAN, JANTX, JANTXV, JANS and JANSR per MIL-PRF-19500/255
• Radiation Tolerant Levels M, D, P, L and R • TO-18 (TO-206AA), Surface mount UA & UB
Packages
Applications
• Switching and Linear Applications • DC and VHF Amplifier Applications
Rev. V3
Electrical Specifications (TA = +25oC unless otherwise specified)
Parameter
Test Conditions
Symbol Units Minimum Maximum
Collector - Emitter Breakdown Collector - Base Cutoff Current Emitter - Base Cutoff Current Collector - Emitter Cutoff Current
IC = 10 mA dc
VCB = 75 V dc VCB = 60 V dc
VEB = 6.0 V dc VEB = 4.