KNOX TMV1401

SILICON HIGH RATIO
PLASTIC THRU HOLE
VARACTORS
The TMV1400 Series of hyperabrupt varactors offer high capacitance ratios with linear tuning between 2 and 8 volts. The units are
available over a broad range of junction capacitances, satisfying a large number of broadband applications thru the VHF frequency
band.
TMV1401 - TMV1412
PART
NUMBER
TMV1401
TMV1402
TMV1403
TMV1404
TMV1405
TMV1406
TMV1407
TMV1408
TMV1409
TMV1410
TMV1411
TMV1412
DIODE CAPACITANCE
(CT)
pF @ 1V•1 MHz
pF @ 2V•1 MHz
MIN
MAX
MIN
MAX
440
660
45
69
140
210
96
144
200
300
80
120
54
82
37
57
26
40
17
27
12
18
8
12
Package Style
Device Dissipation (PD)
Juntion Temperature (Tj)
Reverse Breakdown Voltage (VBR)
Max Reverse Leakage Current (IR)
Operating Temperature (Topr)
Storage Temperature (Tstg)
Capacitance Tolerance @ -2Vdc (1401 @ -1Vdc)
TUNING RATIO (TR)
C•1V / C•10V C•2V / C•10V
@ 1 MHz @ 1 MHz
MIN
MIN
14:1
10:1
10:1
10:1
10:1
10:1
10:1
10:1
10:1
9.5:1
8.5:1
7.5:1
TA = 25°C
10 µAdc
Vr = 10 Vdc
QUALITY FACTOR
Q
@ 2V • 1 MHz
MIN
200
200
200
200
200
200
200
200
200
200
200
200
TO-92 (182-02)
280 mW
125°°C
12 Vdc Min
0.1 µAdc
-55° to + 125°C
-55° to + 150°C
± 20%
TO-92 lead spacing between anode and cathode of .1” available. Bulk package only.
P.O. BOX 609 • ROCKPORT, MAINE 04856 • 207-236-6076 • FAX 207-236-9558