Surface Mount 2042 / 2041 SERIES Varactor
HYPERABRUPT TUNING DIODES
VHF AND UHF FREQUENCIES
•
Superior Performance in Highly Stable Oscillator Designs
•
Uniform Capacitance / Temperature Coefficient
•
Highly Reproducible Ion Implanted Structure
PART
NUMBER
♦♦♦
SMV20422
SMV20423
SMV20424
SMV20425
C
T
@ 2.5 VOLT
(pF)
MIN
MAX
18
27
9
13
6
8
4.2
5.6
C
T
@ 1V / C
T
@ 2.5V C
T
@ 2.5V / C
T
@ 4V
RATIO
RATIO
MIN
MAX
MIN
MAX
1.8
2.5
1.8
2.5
1.8
2.5
1.8
2.5
1.8
2.5
1.8
2.5
1.8
2.5
1.8
2.5
Q @ 4VOLTS
50 MHz
MIN
150
200
300
350
AVAILABLE
IN THE FOLLOWING
PACKAGES
-01, -06, -07 ,-08, -09, -10
-01, -06, -07, -08, -09, -10
-01, -06, -07, -08, -09, -10
-01, -06, -07, -08, -09, -10
PART
NUMBER
FOLLOWING
♦♦♦
SMV20411
SMV20412
SMV20413
SMV20414
SMV20415
C
T
@ 1 VOLT
(pF)
MIN
95
42
17
14.5
8.7
TYP
100
54
22
16
11.3
C
T
@ 2.5V
(pF)
MIN
40
18
8.5
6.5
4.3
MAX
65
27
10.5
7.8
5.5
C
T
@ 4V
(pF)
TYP
20
8.7
4.0
3.0
2.2
MAX
25
12
5.5
4.8
2.9
Q @ 4 VOLTS
50 MHz
MIN
80
150
200
300
350
AVAILABLE
IN THE
PACKAGES
-01, -06, -07, -08, -09, -10
-01, -06, -07, -08, -09, -10
-01, -06, -07, -08, -09, -10
-01, -06, -07, -08, -09, -10
-01, -06, -07, -08, -09, -10
Reverse Breakdown Voltage (VBR)
Max Reverse Leakage Current (IR)
Device Dissipation (PD)
Junction Temperature (TJ)
Operating Temperature (Topr)
Storage Temperature (Tstg)
10 µAdc
VR = 8 Volts
Ta = 25°C
12 Volt Min
20 nAdc
250 mW
125°C
-55° to +125°C
-65° to +150°C
♦♦♦
Package Styles
Requires adding a dash suffix number to the part number
SOT23 Single
SOT23 Common Anode
SOT23 Common Cathode
SOD323
SOD523 (SC79, SC90)
CHIPS
-08
-09
-10
-06
-07
-01
P.O. BOX 609
•
ROCKPORT, MAINE 04856
•
207-236-6076
•
FAX 207-236-9558
KNOX [ KNOX SEMICONDUCTOR, INC ]
