1N5443 Knox Semiconductor Inc, 1N5443 Datasheet
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1N5443
Manufacturer Part Number
1N5443
Description
GENERAL PURPOSE ABRUPT VARACTOR DIODES
Manufacturer
Knox Semiconductor Inc
Datasheet
1.1N5443.pdf
(1 pages)
NUMBER
1N5441
1N5442
1N5443
1N5444
1N5445
1N5446
1N5447
1N5448
1N5449
1N5450
1N5451
1N5452
1N5453
1N5454
1N5455
1N5456
1N5461
1N5462
1N5463
1N5464
1N5465
1N5466
1N5467
1N5468
1N5469
1N5470
1N5471
1N5472
1N5473
1N5474
1N5475
1N5476
PART
Package style
DC Power Dissipation
Min Reverse Breakdown Voltage
Max Reverse Current (I
Max Reverse Current (I
Temp. Coefficient of Capacitance
Operating Temperature (Topr)
Storage Temperature (Tstg)
Capacitance Tolerance
P.O. BOX 609
DENOTES MILITARY APPROVAL FOR JAN - JANTX – JANTXV (B & C Tolerance only)
GENERAL PURPOSE ABRUPT VARACTOR DIODES
R
R2
)
@ 4 Vdc • 1 MHz
)
ROCKPORT, MAINE 04856
CAPACITANCE
100.0
100.0
(pF)
10.0
12.0
15.0
18.0
20.0
22.0
27.0
33.0
39.0
47.0
56.0
68.0
82.0
10.0
12.0
15.0
18.0
20.0
22.0
27.0
33.0
39.0
47.0
56.0
68.0
82.0
6.8
8.2
6.8
8.2
@ Ta = 25°C
@ I
@ 25 Vdc
@ 25 Vdc 150°C
@ Vr=4 Vdc; Ta -65° to + 85°c
Standard Device
Suffix A
Suffix B
Suffix C
R
1N5441 TO 1N5476
= 10 µA
TUNING RATIO
MIN
207-236-6076
2.5
2.5
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.7
2.7
2.7
2.7
2.8
2.8
2.8
2.8
2.9
2.9
2.9
2.9
2.9
2.9
2.9
2.9
2.9
2.9
2.9
C•2 V / C•30V
DO-7
400 mW
30 V
0.02 µA
20 µA
.04% /°C
-65 to +175°C
-65 to +200°C
±20%
±10%
±5%
±2%
MAX
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.2
3.2
3.2
3.2
3.2
3.3
3.3
3.3
3.3
3.1
3.1
3.1
3.1
3.1
3.1
3.1
3.2
3.2
3.2
3.2
3.2
3.3
3.3
3.3
3.3
FAX 207-236-9558
MIN QUALITY FACTOR
f = 50 MHz
Q @ - 4 Vdc
450
450
400
400
400
350
350
350
350
350
300
250
200
175
175
175
600
600
550
550
550
500
500
500
500
500
450
400
300
250
225
200