LWE2010S

DISCRETE SEMICONDUCTORS DATA SHEET LWE2010S NPN microwave power transistor Product specification Supersedes data of November 1994 File under Discrete Semiconductors, SC15 1997 Feb 19 Philips Semiconductors Product specification NPN microwave power transistor FEATURES Diffused emitter ballasting resistors providing excellent current sharing and withstanding a high VSWR Interdigitated structure provides high emitter efficiency Gold metallization realizes very good stability of the characteristics and excellent lifetime Multicell geometry gives good balance of dissipated power and low thermal resistance. APPLICATIONS Common emitter class A power amplifiers at frequencies up to 2.3 GHz. handbook, halfpage LWE2010S QUICK REFERENCE DATA Microwave performance up to Tmb = 25 °C in a common emitter class A selective amplifier. MODE OF OPERATION class A (CW) f (GHz) 2.3 VCE (V) 18 IC (mA) 110 PL1 (W) ≥0.8 Gpo (dB) ≥8 ZI/ZL (Ω) see Figs 6 and 7 PINNING - SOT446A PIN 1 2 3 collector base emitter connected to flange DESCRIPTION DESCRIPTION NPN silicon planar epitaxial microwave power transistor in a SOT446A metal ceramic flange package, with emitter connected to flange. 1 c 3 b e 2 MAM313 Fig.1 Simplified outline and symbol. WARNING Product and environmental safety - toxic materials This product contains beryllium oxide. The product is entirely safe provided that the BeO disc is not damaged. All persons who handle, use or dispose of this product should be aware of its n...