NA21 Overview
Z r---------------------------------------------------------------------------------, ~National Dc.. Semiconductor -N «N Z ~ NA21 (NPN) NA22 (PNP ) 1.SAmp plementary power transistors ~ c..
NA21 Key Features
- 20 Volt/l.5 Amp rating
- 1.2 Watts practical power dissipation (TO-92 PLUS TM)
- Low VCE (sat) and VB E (sat) characteristics at Ic = 700 rnA, IB = 14 rnA
- Guaranteed VB E (on) characteristics at small
- Matched HFE groupings for plementary
NA21 Applications
- "Epoxy B" packaging concept for excellent reliability
