SD1446
SD1446 is HG RF POWER TRANSISTOR manufactured by HGSemi.
HG Semiconductors
HG RF POWER TRANSISTOR
ROHS pliance,Silicon NPN POWER TRANSISTOR
DESCRIPTION
The SD1446 is a 12.5 V Class C epitaxial silicon NPN planar transistor designed primarily for land mobile transmitter applications. This device utilizes emitter ballasting and is extremely stable and capable of withstanding high VSWR under operating conditions.
Features
- Specified 12.5V, 50MHz Characteristics
- PO = 70W
- GP = 10 dB min. at 70 W/50 MHz
- Omnigold™ Metalization System
DIMENSIONS
1.Collector
A 2.EMITTER
F 3.BASE q U1
4.EMITTER 5.FIN
4 α
L 3 w2 M C b
A c
1 H p U2 5 w1 M A B 2
U3 Q
NOTE: ALL ELECTRODES ARE ISOLATED FROM FLANCE.
UNIT A b c
D D1...
