U308
n-channel JFETs designed for
- -
- H
Performance Curves NZA See Section 4
- VHF Amplifiers
- Front End High Sensitivity Amplifiers
- Oscillators
- Mixers
BENEFITS
- I ndustry Standard
- High Power Gain
16 d B at 105 MHz, mon-Gate 11 d B at 450 MHz, mon-Gate
- Low Noise 2.7 d B Noise Figure at 450 MHz
- Wide Dynamic Range Greater than 100 d B
- 75 n Input Match mon Gate
ABSOLUTE MAXIMUM RATINGS (25°C)
Gate-Drain or Gate-Source Voltage -25 V Gate Current 20m A
Total Power Dissipation at T A ~ 25°C 500m W
Power Derating to 150°C _ 4.0 m W;o C Storage Temperature Range _.. -65 to +150°C Lead Temperature
( 1/16" from case for 10 seconds) _... 300°C
TO-52 See Section 5
G~:
!G,C s
ELECTRICAL CHARACTERISTICS (25°C unless otherwise noted)
Characteristic
,--;-
'- S
3T
- - A
-T I 5C j-
IGSS
BVGSS VGS(off) IDSS
VGS(f)
7 g Ig
!-O
B y gog
'9:...
