317B PDF даташит
Спецификация 317B изготовлена «Hitachi Semiconductor» и имеет функцию, называемую «Variable Capacitance Diode for tuner». |
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Детали детали
Номер произв | 317B |
Описание | Variable Capacitance Diode for tuner |
Производители | Hitachi Semiconductor |
логотип |
5 Pages
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HVC317B
Variable Capacitance Diode for tuner
Features
• High capacitance ratio. (n =13.0 min)
• Ultra small Flat Package (UFP) is suitable for surface mount design.
ADE-208-445(Z)
Rev 0
Apl. 1996
Ordering Information
Type No.
HVC317B
Laser Mark
A5
Package Code
UFP
Outline
Cathode mark
Mark
1 A5 2
1. Cathode
2. Anode
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HVC317B
Absolute Maximum Ratings (Ta = 25°C)
Item
Reverse voltage
Junction temperature
Storage temperature
Symbol
VR
Tj
Tstg
Value
35
125
–55 to +125
Unit
V
°C
°C
Electrical Characteristics (Ta = 25°C)
Item
Symbol Min Typ Max Unit Test Condition
Reverse current
I R1
— — 10 nA VR = 30V
IR2 — — 100
VR = 30V, Ta = 60 °C
Capacitance
C1 9.00 — 11.5 pF VR = 1V, f = 1 MHz
C25 0.60 — 0.80
VR = 25V, f = 1 MHz
Capacitance ratio n
13.0 — — — C1/ C25
Series resistance rs
— — 1.6 Ω
VR = 5V, f = 470 MHz
Matching error
∆C/C*1 — — 6.0 % VR = 1 to 25V, f = 1 MHz
Note: 1. C.C system (Continuous Connected taping system) enable to make any 10 pcs of ∆C/C
continuous in a reel , expect extention to another group.
Calculate Matching Error,
∆C/C=
(Cmax-Cmin)
Cmin
x 100 (%)
2
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Main Characteristic
10-6
10-7
10-8
10-9
10-10
10-11
10-12
10
-13
0
10 20 30 40
Reverse voltage V R (V)
50
Fig.1 Reverse current Vs. Reverse voltage
3.0
f=470MHz
2.5
2.0
1.5
1.0
0.5
0
1.0 10
2
10
Reverse voltage V R (V)
Fig.3 Series resistance Vs. Reverse voltage
HVC317B
12
f=1MHz
10
8
6
4
2
0
1.0 10
2
10
Reverse voltage V R (V)
Fig.2 Capacitance Vs. Reverse voltage
0.0
-0.5
-1.0
-1.5
-2.0
1.0
10
Reverse voltage V R (V)
30
Fig.4 Linearity factor Vs. Reverse voltage
3
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317-93-108-01-687 | PCB connectors 1.778 and 1.8 mm Single row Solder tail | Precid-Dip Durtal SA |
317-93-108-41-005 | PCB connectors 1.778 and 1.8 mm Single row Solder tail | Precid-Dip Durtal SA |
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