2N2221A - Radiation Hardened NPN Silicon Switching Transistors

VPT

Key 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.

2N2221A radiation hardened npn silicon switching transistors by VPT - Datasheet Preview

Datasheet Details

Part number	2N2221A
Manufacturer	VPT
File Size	1.05 MB
Description	Radiation Hardened NPN Silicon Switching Transistors
Datasheet	2N2221A Datasheet

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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.