GC1500A – GC1513
TM
®
CONTROL DEVICES
30 Volt Abrupt Junction Tuning Varactors
RoHS Compliant
DESCRIPTION
The GC1500 series varactors are silicon abrupt junction devices. They offer
the highest Q and lowest series resistance available in a 30 Volt silicon
varactor.
This series of diodes meets RoHS requirements per EU Directive
2002/95/EC. The standard terminal finish is gold unless otherwise
specified. Consult the factory if you have special requirements.
KEY FEATURES
Highest Q
Lowest R
s
Large selection of capacitance
values to chose from
Low phase noise
RoHS Compliant
1
1
www.MICROSEMI.com
Most or our devices are supplied with
Gold plated terminations. Other
terminal finishes are available on
request. Consult factory for details.
APPLICATIONS
The GC1500 series varactors are used for narrow to moderate bandwidth
tuning. They are available in values appropriate for VHF through KU band
frequencies. These devices are best used in low phase noise voltage
controlled oscillators, low loss voltage variable filters and phase shifters.
Standard capacitance tolerance is ±10%, other capacitance values and
custom mechanical configurations are also available. All specifications shown
are based on style 30 package and include 0.18 pF case capacitance.
Consult package outline section of this catalog for other case styles available.
Complete electrical and mechanical data is also provided.
APPLICATIONS/BENEFITS
VHF to Ku Band Tuning
VVF (Voltage Variable Filters)
Phase Shifters
ABSOLUTE MAXIMUM RATINGS AT 25º C
(UNLESS OTHERWISE SPECIFIED)
Rating
Minimum Breakdown Voltage
@10 uA
Maximum Leakage Current
@25 Volts
Operating Temperature
Storage Temperature
Thermal Coefficient of Capacitance
@4 Volts
Symbol
V
B
I
R
T
OP
T
STG
T
CC
Value
30
0.02 @ 25 ºC
2.0 @125 ºC
-55 to +125
-65 to +150
300
Unit
GC1500A – GC1513
V
uA
ºC
ºC
ppm/
ºC
IMPORTANT:
For the most current data, visit
www.MICROSEMI.com
Specifications are subject to change, consult the factory for further information.
These devices are ESD sensitive and must be handled use using ESD precautions
Copyright
2006
Rev: 2009-01-19
Microsemi
Microwave Products
75 Technology Drive, Lowell, MA. 01851, 978-442-5600, Fax: 978-937-3748
Page 1
GC1500A – GC1513
TM
®
CONTROL DEVICES
30 Volt Abrupt Junction Tuning Varactors
RoHS Compliant
ELECTRICAL CHARACTERISTICS @ 25º C
Quality Factor
3
Capacitance Ratio
2
C
T -4
(Min)
(Min)
+ / - 10%
Model Number
(Note 2)
www.MICROSEMI.com
@ -4V
(pF)
GC1500A – 00
GC1500B
GC1500
GC1501
GC1502
GC1503
GC1504
GC1505
GC1506
GC1507
GC1508
GC1509
GC1510
GC1511
GC1512
GC1513
4
@-4V, 50 MHz
5000
4000
3900
3800
3800
3600
3500
3500
3300
3100
2700
2600
2600
2400
2200
2200
C
T0
/ C
T-30
4.2
3.0
3.3
3.4
3.4
3.5
3.5
3.7
3.7
3.8
3.9
3.9
4.0
4.0
4.0
4.2
0.4
0.6
0.8
1.0
1.2
1.5
1.8
2.2
2.7
3.3
3.9
4.7
5.6
6.8
8.2
10.0
Notes
1)
2)
3)
When ordering, specify the desired case style suffix to the model. (eg. GC1501 – 30)
Capacitance values include a package capacitance of 0.18 pF. Capacitance is measures at F = 1 MHz.
Q is calculated from:
a.
Q=
1 / 2
fRs
4
Cj
4
4)
b. R
S
is measured using @ 1 GHz using transmission loss techniques.
c. Capacitances is measured at 1 MHz
GC1500A is only available in chip form. (GC1500A – 00)
E
LECTRICALS
E
LECTRICALS
Copyright
2006
Rev: 2009-01-19
Microsemi
Microwave Products
75 Technology Drive, Lowell, MA. 01851, 978-442-5600, Fax: 978-937-3748
Page 2
GC1500A – GC1513
TM
®
CONTROL DEVICES
30 Volt Abrupt Junction Tuning Varactors
RoHS Compliant
TYPICAL CJ VS REVERSE BIAS
www.MICROSEMI.com
OTHER PACKAGE STYLES AVAILABLE ON REQUEST
CONSULT FACTORY FOR DETAILS
GC1500 SERIES
STYLE 00
STYLE 30
MECH/ELEC
MECH/ELEC
Copyright
2006
Rev: 2009-01-19
Microsemi
Microwave Products
75 Technology Drive, Lowell, MA. 01851, 978-442-5600, Fax: 978-937-3748
Page 3
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