參數(shù)資料
型號(hào): MMBV809LT1
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: Silicon Tuning Diode
中文描述: 硅調(diào)諧二極管
文件頁(yè)數(shù): 1/2頁(yè)
文件大?。?/td> 90K
代理商: MMBV809LT1
LESHAN RADIO COMPANY, LTD.
MMBV809LT1–1/2
This device is designed for 900 MHz frequency control
and tuning applications. It provides solid–state reliability in
replacement of mechanical tuning methods.
Controlled and Uniform Tuning Ratio
Available in Surface Mount Package
Available in 8 mm Tape and Reel
Silicon Tuning Diode
MAXIMUM RATINGS
Rating
Reverse Voltage
Forward Current
Device Dissipation
(1)
@T
A
= 25°C
Derate above 25°C
Junction Temperature
Storage Temperature Range
Symbol
V
R
I
F
P
D
Value
20
20
225
1.8
+125
–55 to +125
Unit
Vdc
mAdc
mW
mW/°C
°C
°C
T
J
T
stg
DEVICE MARKING
MMBV809LT1=5K
ELECTRICAL CHARACTERISTICS
(T
A
=25°C unless otherwise noted)
Characteristic-All Types Symbol
Reverse Breakdown Voltage
(I
R
=10
μ
Adc)
Reverse Voltage Leakage Current
(V
R
=15Vdc)
Min
Max
Unit
V
(BR)R
20
Vdc
I
R
50
nAdc
Device Type Min
MMBV809LT1
1. FR-5 Board 1.0 x 0.75 x 0.62 in.
2. C
R
is the ratio of C
t
measured at 2.0 Vdc divided by C
t
measured at 8.0 vdc
Typ
5.3
Max
6.1
Typ
75
Min
1.8
Max
2.6
4.5
C
T
Diode Capacitance
V
R
=2.0Vdc,f=1.0MHz
pF
Q,Figure of Merit
V
R
=3.0Vdc
f=500MHz
C
R
,Capacitance Ratio
C
2
/C
8
f=1.0MHz(2)
3
CATHODE
1
ANODE
(
1
3
2
MMBV809LT1
CASE 318–08, STYLE
8
SOT– 23 (TO–236AB)
4.5-6.1
pF
VOLTAGE VARIABLE
CAPACITANCE DIODES
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