參數資料
型號: KV1440
廠商: TOKO INC
元件分類: 參考電壓二極管
英文描述: VARIABLE CAPACITANCE DIODE
中文描述: UHF BAND, 35.4 pF, 18 V, SILICON, VARIABLE CAPACITANCE DIODE
文件頁數: 2/4頁
文件大?。?/td> 35K
代理商: KV1440
Page 2
January 2000 TOKO, Inc.
KV1440
SYMBOL
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNITS
V
REV
Reverse Voltage
I
REV
= 10 μA
16
V
I
REV
Reverse Current
V
REV
= 10.0 V
50
nA
C
2
Diode Capacitance 2
V
REV
= 2.0 V, f = 1 MHz
43.00
47.60
pF
Q
Quality Factor
V
REV
= 3.0 V, f = 100 MHz
100
A1
Capacitance Ratio
C
2
/ C
4
1.23
1.33
A2
Capacitance Ratio
C
2
/ C
8
1.65
1.75
ELECTRICAL CHARACTERISTICS
Test conditions: T
A
= 25
°
C
Note 1: Diode Capacitance measured with HP 4279A or equivalent instruments (at OSC level 20 mVrms,
±
5 mVrms).
Note 2: Quality Factor measured with HP 4191A or equivalent instruments.
ABSOLUTE MAXIMUM RATINGS
Reverse Voltage....................................................... 18 V
Forward Current .................................................... 50 mA
Power Dissipation .............................................. 100 mW
Storage Temperature Range ................... -55 to +150
°
C
Operating Temperature Range ...................-55 to +85
°
C
Lead Soldering Temperature (10 s) ......................235
°
C
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