J321
n-channel JFETs designed for
- -
- - VHF Buffer Amplifiers
- IF Amplifiers
Performance Curves NIP See Section 4
BENEFITS
- High Gain 9fs = 120,000 I1mho Typical
- Wide Dynamic Range
- Low Intermodulation Distortion
ABSOLUTE MAXIMUM RATINGS (25°C)
Gate-Drain or Gate-Source Voltage .-25 V Gate Current __ 100m A Total Device Dissipation (25°C Case Temperature) 3 W Power Derating (to 150°C) 24 m W;o C Storage Temperature Range -55 to +150°C Operating Temperature Range -55 to +150°C Lead Temperature
(1/16" from case for 10 seconds) 300°C
TO-S See Section 5
G~:
1 GC s
ELECTRICAL CHARACTERISTICS (25°C unless otherwise noted)
U320
U321
U322
Characteristic
Unit
Test Conditions
1 i-
IGSS
I~ S
Gate Reverse Current (Note 1}
Min Ty O M.. Min Ty O M" Min Ty. M..
-3
-3
-3 n A
-0.5
-0.5
-0.5 "A b e VGS"'-15V,VDS"'OV T'" 100 C
!~ T VGS(off} Gate-Source Cutoff...
