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PDF MA344 Data sheet ( Hoja de datos )
| Número de pieza | MA344 | |
| Descripción | Silicon epitaxial planar type | |
| Fabricantes | Panasonic Semiconductor | |
| Logotipo |  |
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wwwV.DaraitaabSlheeeCt4aUp.acocmitance Diodes
MA6X344 (MA344)
Silicon epitaxial planar type
For UHF and VHF electronic tuners
s Features
• Three isolated elements contained in one package
• Large capacitance variation ratio
• Small series resistance rD
• Mini type package, allowing downsizing of equipment and
automatic insertion through the taping package
s Absolute Maximum Ratings Ta = 25°C
Parameter
Symbol
Rating
Reverse voltage (DC)
Peak reverse voltage
Forward current (DC)
Junction temperature
Storage temperature
VR
VRM
IF
Tj
Tstg
30
34
20
150
−55 to +150
Unit
V
V
mA
°C
°C
2.90+–00..0250
1.9±0.1
(0.95) (0.95)
456
32
0.30+–00..0150
0.50+–00..0150
10°
1
Unit : mm
0.16+–00..0160
1: Cathode 1
4: Anode 3
2: Cathode 2
5: Anode 2
3: Cathode 3
6: Anode 1
Mini6-G1 Package
Marking Symbol: 5P
Internal Connection
61
52
43
s Electrical Characteristics Ta = 25°C
Parameter
Symbol
Conditions
Min Typ
Reverse current (DC)
Diode capacitance
Capacitance ratio
Capacitance difference
Diode capacitance deviation
Series resistance*2
IR
CD(3V)
CD(25V)
CD(10V)
CD(17V)
CD(3V)/CD(25V)
CD(17V)/CD(25V)
∆C
rD
VR = 30 V
VR = 3 V, f = 1 MHz
VR = 25 V, f = 1 MHz
VR = 10 V, f = 1 MHz
VR = 17 V, f = 1 MHz
CD(3V)(10V)(17V)(25V)
CD = 9 pF, f = 470 MHz
11.233
2.020
4.358
2.567
4.60
0.37
0.55
Note) 1. Rated input/output frequency: 470 MHz
2. 2. Each characteristic is a standard for each diode.
3. *1 : Diode capacitance deviation is controlled to 2% for the rank B and 3% or less for the rank G.
*2 : rf measuring instrument: YHP MODEL 4191A RF IMPEDANCE ANALYZER
Max
10
12.781
2.367
5.422
3.100
6.15
Note)*1
0.75
Unit
nA
pF
pF
pF
pF
pF
%
Ω
Note) The part number in the parenthesis shows conventional part number.
306
1 page | ||
| Páginas | Total 3 Páginas | |
| PDF Descargar | [ Datasheet MA344.PDF ] | |
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