2N3421 Overview
This family of high-frequency, epitaxial planar transistors.
2N3421 Key Features
- JEDEC registered 2N3418 through 2N3421 series
- JAN, JANTX, and JANTXV qualifications are available per MIL-PRF-19500/393
- RoHS pliant versions available (mercial grade only)
- VCE(sat) = 0.25 V @ IC = 1 A
- Rise time tr = 0.22 µs max @ IC = 1.0 A, IB1 = 100 mA
- Fall time tf = 0.20 µs max @ IC = 1.0 A, IB2 = -100 mA



