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AT12020-21
SILICON ABRUPT VARACTOR DIODE
DESCRIPTION:
The AT12020-21 is Designed for High Performance RF and Microwave Applications Requiring an Abrupt Variable Capacitance Characteristic.
FEATURES INCLUDE:
• High Tuning Ratio, ∆CT = 10 MIN. • High Quality Factor, Q = 300 MIN. • Hermetic Package, CP = .20 pF LS = .42 nH
PACKAGE STYLE 21
MAXIMUM RATINGS
IF VR PDISS TJ TSTG θJC
O O
200 mA 120 V 1.75W @ TC 25 C -55 C to +150 C -55 C to +150 C 70 C/W
O O O O
NONE
CHARACTERISTICS
SYMBOL
VR VF IR CT ∆ CT Q RS IR = 10 µA IF = 1 mA VR = 100 V VR = 4 V CT0/ CT120 VR = 4 V IF = 10 mA
TC = 25 C
O
TEST CONDITIONS
MINIMUM TYPICAL
120
MAXIM
1.0 100
UNITS
V V µA pF -----
f = 1.0 MHz f = 1.0 MHz f = 50 MHz f = 2400 MHz
36 10.0 300
38
40
0.
AT12020-21 Datasheet
