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Alpha Industries
• [617] 9355150 • Fax [617] 8244579 • E-mail sales@alphaind.com • Visit our web site: www.alphaind.com
12 Volt Hyperabrupt Junction Varactors (cont.)
Reverse Breakdown Voltage, VB (10 µA):
12V Min.
Reverse Current, IR (8V):
50 nA
CT
@ 2.5V
CT @ 1V
CT @ 2.5V
CT @ 2.5V
CT @ 4V
Q
@ 4V
@5
(pF)
CT @ 2.5V
(Ratio)
CT @ 4V
(Ratio)
@ 4V
50 MHz
SOD–323
SOT–23
SOT–143
Min.
Typ.
Min.
Max.
Min.
Max.
Min.
Single
Single
Common
Anode
Common
Cathode
Low
Inductance
Unconnected
Pair
18
27
1.5
2.0
1.5
2.0
150
SMV1222–011
SMV1222–001
9
13
1.5
2.0
1.5
2.0
200
SMV1223–011
SMV1223–001
6
8
1.5
2.0
1.5
2.0
300
SMV1224–001
4.2
5.6
1.5
2.0
1.5
2.0
350
SMV1225–001
15 Volt Hyperabrupt Junction Varactors
Reverse Breakdown Voltage, VB (10 µA):
15V Min.
Reverse Current, IR (12V):
50 nA Max.
CT
@1V
CT @ 1V
CT @3V
CT @ 1V
CT @6V
Rs
@ 3V
50 MHz
Q
@3V
@ 1V
(pF)
CT @ 3V
(Ratio)
CT @ 6V
(Ratio)
50 MHz
(
W)
@ 3V
50 MHz
SOD–323
SOT–23
SOT–143
Min.
Max.
Min.
Max.
Min.
Max.
Max..
Min.
Single
Single
Common
Anode
Common
Cathode
Low
Inductance
Unconnected
Pair
3.0
3.6
1.5
1.9
2.6
3.3
1.2
1200
SMV1233–011
SMV1233–001
SMV1233–003
SMV1233–004
5.85
7.15
1.6
2.0
2.8
3.4
0.8
1000
SMV1234–011
SMV1234–001
SMV1234–003
SMV1234–004
10.35
12.65
1.6
2.0
2.9
3.4
0.6
750
SMV1235–011
SMV1235–001
SMV1235–004
15.50
18.50
1.6
2.0
3.0
3.5
0.5
700
SMV1236–011
SMV1236–001
SMV1236–003
SMV1236–004
45.00
54.0
1.6
2.0
3.0
3.5
0.25
500
SMV1237–001
SMV1237–004
22 Volt Hyperabrupt Junction Varactors
Reverse Breakdown Voltage, VB (10 µA):
22V Min.
Reverse Current, IR (17.6 V):
50 nA Max.
CT
@VR1
VR1
CT
@VR2
VR2
CT1
CT2
Q
@VR1
@ VR1
(pF)
VR1
(V)
@ VR2
(pF)
R
(V)
CT2
(Ratio)
@ VR1
50 MHz
SOD–323
SOT–23
SOT–143
Min.
Max.
Min.
Max.
Min.
Min.
Single
Single
Common
Anode
Common
Cathode
Low
Inductance
Unconnected
Pair
10.5
12.5
3
2.1
2.5
20
4.6
400
SMV1206–011
SMV1206–001
SMV1206–004
25
31
3
4.5
5.3
20
4.8
300
SMV1207–001
SMV1207–004
2.5
3.3
4
0.6
0.85
20
3.0
500
SMV2022–011
SMV2022–001
SMV2022–003
SMV2022–004
4.4
5.4
4
0.9
1.2
20
4.2
500
SMV2023–011
SMV2023–001
SMV2023–003
SMV2023–004
18
22
4
3.1
3.9
20
4.6
300
SMV1227–001
45
55
4
7.3
9.2
20
5.0
200
SMV1228–001
100
120
4
16
20
20
5.2
125
SMV1229–001
" All plastic packaged varactors are available through distribution.
Plastic Packaged Surface Mount Varactor Diodes