TUNING VARACTOR
Plastic package, Surface Mount hyperabrupt tuning varactor
PLASTIC PACKAGE, SURFACE MOUNT HYPERABRUPT
TUNING VARACTOR
Description
This series of silicon tuning varactors consists of hyperabrupt epitaxial devices. They incorporate
a passivated mesa technology. This family is designed for a low cost medium to high volume market that
may be supplied in tape and reel for automated pick and place assembly on surface mount circuit boards.
Application
The DH76000 and DH77000 series hyperabrupt tuning varactor are offered in a large selection of
capacitance range. They provide the highest Q factor (low reverse series resistance). Typical
applications include low noise narrow and moderate frequency bandwidth applications (VCO mainly)
from HF to Microwave frequencies (up to 3 GHz). Other applications are voltage tuned filters, phase
shifters, delay lines...
20 Volt hyperabrupt junction varactors
Characteristics @ Ta=+25° C
Reverse breakdown voltage, Vb = 20 V min. @ 10 µA
Reverse Current, Ir = 200 nA @ 16 V
Total capacitance (pF)
Ct
f = 1 MHz
f=1 MHz
Vr = 4 V
Vr = 12 V
±20 %
typ.
1.2
0.6
1.7
0.8
2.4
1.1
3.5
1.6
4.9
2.2
7.0
3.1
10.0
4.5
15.0
6.6
Temperature ranges:
Operating junction (Tj) : -55° C to +125° C
Storage : -55° C to +150° C
Tuning
ratio
Ct1V/Ct12V Ct1V/Ct20V
f = 1 MHz
f = 1 MHz
typ.
typ.
4.1
4.9
4.4
5.4
4.7
5.8
4.9
6.1
5.0
6.4
5.1
6.5
5.2
6.7
5.2
6.8
Test
conditions
Type
DH76010
DH76015
DH76022
DH76033
DH76047
DH76068
DH76100
DH76150
f = 1 MHz
Vr = 1 V
typ
2.5
3.6
5.2
8.0
11.0
16.0
23.0
35.0
f = 1 MHz
Vr = 20 V
typ.
0.5
0.7
0.9
1.3
1.7
2.4
3.5
5.1
12 Volt hyperabrupt junction varactors
Characteristics @ Ta=+25° C
Reverse breakdown voltage, Vb = 12 V min. @ 10 µA
Reverse Current, Ir = 200 nA @ 8 V
Total capacitance (pF)
Ct
f = 1 MHz
f=1 MHz
Vr = 2.5 V
Vr = 4 V
±20 %
typ.
3.5
4.9
7.0
10.0
15.0
1.9
2.7
3.8
5.5
8.1
Temperature ranges:
Operating junction (Tj) : -55° C to +125° C
Storage : -55° C to +150° C
Tuning
ratio
Ct1V/Ct2.5V Ct1V/Ct4V
f = 1 MHz
f = 1 MHz
typ.
typ.
1.7
1.7
1.7
1.7
1.8
3.1
3.2
3.2
3.2
3.3
Test
conditions
Type
DH77033
DH77047
DH77068
DH77100
DH77150
12-36
Vol. 1
f = 1 MHz
Vr = 1 V
typ
6.0
8.5
12.0
18.0
27.0
SALES OFFICES: VISIT OUR WEB SITE AT
http://www.temex.net
TUNING VARACTOR
Plastic package, Surface Mount hyperabrupt tuning varactor
Typical junction capacitance versus reverse voltage
Profils in Cj
100.00
10.00
76010
76015
76022
76033
76047
76068
76100
76150
10
100
Cj (pF)
1.00
0.01
0.1
0.10
VR (V)
100
Cj (pF)
10
DH77033
DH77047
DH77068
DH77100
DH77150
0.1
1
1
V (V)
10
SALES OFFICES: VISIT OUR WEB SITE AT
http://www.temex.net
12-37
Vol. 1
TUNING VARACTOR
Plastic package, Surface Mount hyperabrupt tuning varactor
Packages
SOD323
Packages
SOT23
SOT23
SOT23
SOT143
DH76010
DH76015
DH76022
DH76033
DH76047
DH76068
DH76100
DH76150
DH77033
DH77047
DH77068
DH77100
DH77150
DH76010-60
DH76015-60
DH76022-60
DH76033-60
DH76047-60
DH76068-60
DH76100-60
DH76150-60
DH77033-60
DH77047-60
DH77068-60
DH77100-60
DH77150-60
DH76010-51
DH76015-51
DH76022-51
DH76033-51
DH76047-51
DH76068-51
DH76100-51
DH76150-51
DH77033-51
DH77047-51
DH77068-51
DH77100-51
DH77150-51
DH76010-53
DH76015-53
DH76022-53
DH76033-53
DH76047-53
DH76068-53
DH76100-53
DH76150-53
DH77033-53
DH77047-53
DH77068-53
DH77100-53
DH77150-53
DH76010-54
DH76015-54
DH76022-54
DH76033-54
DH76047-54
DH76068-54
DH76100-54
DH76150-54
DH77033-54
DH77047-54
DH77068-54
DH77100-54
DH77150-54
DH76010-70
DH76015-70
DH76022-70
DH76033-70
DH76047-70
DH76068-70
DH76100-70
DH76150-70
DH77033-70
DH77047-70
DH77068-70
DH77100-70
DH77150-70
(1) Other configuration available on request.
How to order?
DH76150
Diode type
-
51
Package
information
51: single SOT23
53: dual common
cathode SOT23
54: dual common
anode SOT23
60: single SOD323
70: dual SOT143
T3
Conditioning
T3: 3000 pieces
tape & reel
T10: 10000 pieces
tape & reel
blank: bulk
12-38
Vol. 1
SALES OFFICES: VISIT OUR WEB SITE AT
http://www.temex.net
电机驱动控制（Motor Control）
