HF20-12F
NPN SILICON RF POWER
TRANSISTOR
DESCRIPTION:
The HF20-12F is Designed for 12.
5 V Class AB & C HF Power Amplifier Applications in the 2 to 32 MHz Band.
FEATURES INCLUDE:
• Replacement for MRF433 & SD1285 • PG = 18 dB Typical at 30MHz & 20W • Withstands 20:1 Load VSWR
MAXIMUM RATINGS
IC VCB VCE VEB PDISS TJ T STG θ JC 4.
5 A 36 V 18 V 4.
0 V 80 W @ TC = 25 OC -65 OC to +200 OC -65 OC to +150 OC 2.
2 C/W
O
PACKAGE STYLE .
380" 4L FLANGE
1 = COLLECTOR 2 = BASE 3 & 4 = EMITTER
CHARACTERISTICS
SYMBOL
BV CBO BV CES BV CEO BV EBO ICES hFE COB GPE IMD3 ηC IC = 50 mA IC = 50 mA IC = 50 mA IE = 5.
0 mA VCE = 15 V
TC = 25 OC
TEST CONDITIONS
MINIMUM TYPICAL MAXIMUM
36 36 18 4.
0 5
UNITS
V V ...