參數(shù)資料
型號: MV7404T1
廠商: ON SEMICONDUCTOR
元件分類: 變?nèi)荻O管
英文描述: VHF BAND, 120 pF, 12 V, SILICON, HYPERABRUPT VARIABLE CAPACITANCE DIODE, TO-261AA
封裝: CASE 318E-04, 4 PIN
文件頁數(shù): 1/33頁
文件大?。?/td> 298K
代理商: MV7404T1
5–162
Motorola Small–Signal Transistors, FETs and Diodes Device Data
Silicon Hyper-Abrupt Tuning Diode
This silicon tuning diode is designed for high capacitance and a tuning ratio of
greater than 10 times over a bias range of 2.0 to 10 volts. It provides tuning over a
broad frequency range from the AM broadcast band to 100 MHz. The device is
housed in the SOT-223 package which is designed for medium power surface mount
applications.
High Capacitance
Large Capacitance Change with Small Bias Change
Guaranteed High Q
The SOT-223 Package can be soldered using wave or reflow.
SOT–223 package ensures level mounting which results in improved ther-
mal conduction and allows visual inspection of soldered joints. The formed
leads absorb thermal stress during soldering, eliminating the possibility of
damage to the die.
MAXIMUM RATINGS (TC = 25°C unless otherwise noted)
Rating
Symbol
Value
Unit
Reverse Voltage
VR
12
Vdc
Forward Current
IF
250
mAdc
Total Power Dissipation @ TA = 25°C(1)
Derate above 25
°C
PD
800
6.4
mW
mW/
°C
Operating and Storage Temperature Range
TJ, Tstg
– 55 to +125
°C
Lead Temperature for Soldering Purposes, 1/6” from case
Time in Solder Bath
TL
260
10
°C
Sec
1. FR-4 board, 0.0625 in2, 2 oz. copper.
DEVICE MARKING
MV7404T1 = V7404
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted)
Characteristic
Symbol
Min
Typ
Max
Unit
Reverse Breakdown Voltage
(IR = 10 Adc)
V(BR)R
12
Vdc
Reverse Voltage Leakage Current
(VR = 10 Vdc, f = 1.0 MHz)
IR
100
nAdc
Diode Capacitance
(VR = 2.0 Vdc, f = 1.0 MHz)
CT
96
120
144
pF
Figure of Merit
(VR = 2.0 Vdc, f = 1.0 MHz)
Q
200
Tuning Ratio C2/C10
(f = 1.0 MHz)
TR
10
Preferred devices are Motorola recommended choices for future use and best overall value.
MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
MV7404T1
SOT–223 PACKAGE
HIGH TUNING RATIO
VOLTAGE VARIABLE
SURFACE MOUNT
DIODE
Motorola Preferred Device
CASE 318E – 04, STYLE 2
SOT– 223 (TO – 261AA)
1
2
3
4
1
ANODE
2, 4
CATHODE
REV 1
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