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1N5148
TUNING VARACTOR DIODE
DESCRIPTION:
The ASI 1N5148 is a Silicon Abrupt Junction Microwave Tuning Varactor Diode.
MAXIMUM RATINGS
IF 250 mA
VR 60 V
PDISS
400 mW @ TA = 25 °C
TJ -65 °C to +175 °C
TSTG
-65 °C to +200 °C
PACKAGE STYLE D0-204AA
Dim: A B D F K
Millimeters Min Max 5.84 7.62 2.16 2.72 0.46 0.56 --- 1.27 25.40 38.10
Inches Min 0.230 0.085 0.018 --1.000
Max 0.300 0.107 0.022 0.050 1.500
CHARACTERISTICS TC = 25 °C
SYMBOL
TEST CONDITIONS
VBR IR = 10 µA
IR VR = 55 V
TA = 150 °C
CT4
VR = 4.0 V VR = 5.0 V
f = 1.0 MHz
α VR = 4.0 V
f = 1.0 MHz
Q VR = 4.0 V
f = 50 MHz
LS f = 250 MHz
CC f = 1.0 MHz
CT4/CT60
VR = 4.0 & 60 V
NOTE: Voltage tolerance: ± 10%
f = 1.0 MHz
MINIMUM
65
42.3 38.8 0.38 200
TYPICAL
47.0 0.41 5.0 0.25 3.2
MAXIMUM
20 20 51.7 47.
1N5148 Datasheet
