GCX1202-28 [MICROSEMI]
Variable Capacitance Diode, 1.2pF C(T), 30V, Silicon, Abrupt;
| 型号： | GCX1202-28 |
| 厂家： | 
Microsemi |
| 描述： | Variable Capacitance Diode, 1.2pF C(T), 30V, Silicon, Abrupt |
| 文件： | 总2页 (文件大小：90K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
GCX1202 – GCX1217
VARACTOR DIODES
Surface Mount SOT23 Abrupt Junction
®
TM
RoHS Compliant
KEY FEATURES
. Highest Q
DESCRIPTION
The GC1200 - 23 series varactors are silicon abrupt junction devices.
They provide the highest Q and lowest series resistance available in a 30
volt silicon device. They are ideal for narrow to moderate frequency
bandwidth applications, and are available in values suitable for HF
through 1500 MHz. The economical SOT23 package is ideal for
commercial surface mount construction and is available in single (23-0)
and common cathode (23 - 4) configurations. Some limitations apply,
consult factory for availability.
. Lowest RS
. Large selection of capacitance
values to chose from
. Low phase noise
. RoHS Compliant1
This series of diodes meets RoHS requirements per EU Directive
2002/95/EC. Consult the factory for details. The GCX1200 – 23 series
of SOT23 devices supersede the GC1200 – 23 series.
APPLICATIONS
APPLICATIONS/BENEFITS
. HF through UHF Band VCOs
The GC1200 series varactors are used for narrow to moderate bandwidth
tuning. They are available in values appropriate for HF through 1.5GHz
frequencies. These devices are best used in low phase noise voltage
controlled oscillators, low loss voltage variable filters and phase shifters.
. VVF (Voltage Variable Filters)
. Phase Shifters
Standard capacitance tolerance is ±10%. Consult table below for standard
configurations.
ABSOLUTE MAXIMUM RATINGS AT 25º C
(UNLESS OTHERWISE SPECIFIED)
Rating
Symbol
Value
Unit
V
Maximum Working Voltage
Maximum Leakage Current @25 Volts
VR
IR
30
0.02 @ 25 ºC
2.0 @125 ºC
uA
Thermal Coefficient of Capacitance @4 Volts
Storage Temperature
TCC
TSTG
TOP
300
ppm/ ºC
ºC
-55 to +125
-55 to +125
Operating Temperature
ºC
IMPORTANT: For the most current data, consult our website: www.MICROSEMI.com
Specifications are subject to change. Consult factory for the latest information.
1 Unless otherwise specified, these products
are supplied with Gold terminations suitable
for RoHS compliant assembly.
These devices are ESD sensitive and must be handled using ESD precautions.
Microsemi
Page 1
Copyright 2007
Rev: 2009-01-19
Microwave Products
75 Technology Drive, Lowell, MA. 01851, 978-442-5600, Fax: 978-937-3748
GCX1202 – GCX1217
VARACTOR DIODES
Surface Mount SOT23 Abrupt Junction
®
TM
RoHS Compliant
SOT 23 Abrupt Varactors For Moderate Bandwidth / Low Noise VCOs
ELECTRICAL PARAMETERS @ 25C (unless otherwise specified)
CT (pF)1
VR = 4V
(+/- 10%)
Ratio
T(0V) / CT(-30V)
(Min)
Q 2
VR=4V
(Min)
MODEL
C
NUMBER
GCX1202 – 23
GCX1203 – 23
GCX1204 – 23
GCX1205 – 23
GCX1206 – 23
GCX1207 – 23
GCX1208 – 23
GCX1209 – 23
GCX1210 – 23
GCX1211 – 23
GCX1212 – 23
GCX1213 – 23
GCX1214 – 23
GCX1215 – 23
GCX1216 – 23
GCX1217 – 23
1.2
1.5
1.8
2.2
2.7
3.3
3.9
4.7
5.6
6.8
8.2
10
3.4
3.5
3.5
3.7
3.7
3.8
3.9
3.9
4.0
4.0
4.0
4.1
4.1
4.2
4.2
4.2
3200
3000
3000
3000
2500
2500
2500
2000
2000
2000
2000
1800
1600
1250
1000
850
12
15
18
22
Notes
1.
Capacitance is measured at ƒ = 1 MHz
2. Q is determined at VR = 4V, ƒ = 50 MHz by 1/ 2fRsCj
PACKAGE STYLE 23-X
STANDARD CONFIGURATIONS
23-0
23-1
23-2
23-3
23-4
23-5
Microsemi
Page 2
Copyright 2007
Rev: 2009-01-19
Microwave Products
75 Technology Drive, Lowell, MA. 01851, 978-442-5600, Fax: 978-937-3748
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