參數(shù)資料
型號(hào): MMVL409T1
廠商: 樂山無線電股份有限公司
元件分類: 參考電壓二極管
英文描述: SWITCH PB 4PDT ALT ACT .1A PCMNT
中文描述: 硅調(diào)諧二極管
文件頁數(shù): 1/2頁
文件大?。?/td> 89K
代理商: MMVL409T1
LESHAN RADIO COMPANY, LTD.
MMVL409T1–1/2
PLASTIC, CASE 477
SOD– 323
1
2
2
ANODE
1
CATHODE
MAXIMUM RATINGS
Symbol
V
R
I
F
THERMAL CHARACTERISTICS
Symbol
P
D
Rating
Value
20
200
Unit
Vdc
mAdc
Continuous Reverse Voltage
Peak Forward Current
Characteristic
Max
200
Unit
mW
Total Device Dissipation FR–5 Board,*
T
A
= 25°C
Derate above 25°C
Thermal Resistance Junction to Ambient
Junction and Storage Temperature
1.57
635
150
mW/°C
°C/W
°C
R
θ
JA
T
J
, T
stg
*FR–4 Minimum Pad
ELECTRICAL CHARACTERISTICS
(T
A
= 25°C unless otherwise noted)
Characteristic
Reverse BreakdownVoltage
(I
R
= 10
μ
Adc)
Reverse Voltage Leakage Current
(V
R
= 15 Vdc)
Diode Capacitance Temperature Coefficient
(V
R
= 3.0 Vdc, f = 1.0 MHz)
Symbol
V
(BR)R
Min
20
Typ
Max
Unit
Vdc
I
R
0.1
μ
Adc
TC
C
300
ppm/°C
C
t
, Diode Capacitance
V
R
= 3.0 Vdc, f = 1.0 MHz
pF
Min
26
Q, Figure of Merit
V
R
= 3.0 Vdc
f = 50 MHz
Min
200
C
R
, Capacitance Ratio
C
3
/C
8
f = 1.0 MHz(1)
Min
1.5
Device
MMVL409T1
Nom
29
Max
32
Max
1.9
1. C
R
is the ratio of C
t
measured at 3 Vdc divided by Ct measured at 8 Vdc.
These devices are designed for general frequency control and tuning
applications. They provide solid–state reliability in replacement of mechanical
tuning methods.
High Q with Guaranteed Minimum Values at VHF Frequencies
Controlled and Uniform Tuning Ratio
Surface Mount Package
Device Marking: X5
MMVL409T1
VOLTAGE VARIABLE
CAPACITANCE DIODE
Silicon Tuning Diode
ORDERING INFORMATION
Package
SOD–323
Device
MMVL409T1
Shipping
3000 / Tape & Reel
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相關(guān)代理商/技術(shù)參數(shù)
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