1N5681 Knox Semiconductor Inc., 1N5681 Datasheet
1N5681
Manufacturer Part Number
1N5681
Description
General Purpose Abrupt Varactor Diodes
Manufacturer
Knox Semiconductor Inc.
Datasheet
1.1N5681.pdf
(1 pages)
1N5681
1N5682
1N5683
1N5684
1N5685
1N5686
1N5687
1N5688
1N5689
1N5690
1N5691
1N5692
1N5693
1N5694
1N5695
1N5696
1N5697
1N5698
1N5699
1N5700
1N5701
1N5702
1N5703
1N5704
1N5705
1N5706
1N5707
1N5708
1N5709
NUMBER
PART
Package Style
DC Power Dissipation
Max Reverse Current (I
Max Reverse Current (I
Operating Temperature (Topr)
Storage Temperature (Tstg)
Capacitance Tolerance:
P.O. BOX 609
CAPACITANCE
1 MHz (pF)
100.0
GENERAL PURPOSE ABRUPT VARACTOR DIODES
@ 4Vdc
10.0
12.0
15.0
18.0
22.0
27.0
33.0
39.0
47.0
56.0
68.0
82.0
10.0
12.0
15.0
18.0
22.0
27.0
33.0
39.0
47.0
56.0
68.0
82.0
6.8
8.2
6.8
8.2
MIN QUALITY FACTOR
R
R2
)
ROCKPORT, MAINE 04856
)
F = 50 MHz
@ 4Vdc
600
600
550
550
550
500
500
500
500
450
400
300
250
225
200
450
450
400
400
400
375
375
350
350
325
300
225
175
150
1N5681 TO 1N5709
@ Ta = 25°C
@ Ta = 150°C
Standard Device
Suffix A
Suffix B
MIN TYP
CAPACITANCE RATIO
3.1 3.3
3.1 3.3
3.2 3.4
3.2 3.4
3.2 3.4
3.2 3.4
3.3 3.5
3.3 3.5
3.3 3.5
3.3 3.5
3.3 3.5
3.3 3.5
3.3 3.5
3.3 3.5
3.3 3.5
2V / 40V
DO-7
400 mW
20 nA @ MWV
20 µA @ MWV
-65 to + 175°C
-65 to + 200°C
±20%
207-236-6076
10%
5%
MIN TYP
4V / 60V
2.7
2.7
2.8
2.8
2.8
2.8
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.2
2.9
2.9
3.0
3.0
3.0
3.0
3.4
3.4
3.4
3.4
3.4
3.4
3.4
3.4
MAX WORKING
VOLTAGE
(Vdc)
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
60
60
60
60
60
60
60
60
60
60
60
60
60
60
FAX 207-236-9558
BREAKDOWN VOLTAGE
MIN REVERSE
Ir = 10µA (Vdc)
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
65
65
65
65
65
65
65
65
65
65
65
65
65
65
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