HVU363A [HITACHI]
Variable Capacitance Diode for TV tuner; 变容二极管的电视调谐器
| 型号： | HVU363A |
| 厂家： | 
HITACHI SEMICONDUCTOR |
| 描述： | Variable Capacitance Diode for TV tuner |
| 文件： | 总5页 (文件大小：36K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
HVU363A
Variable Capacitance Diode for TV tuner
ADE-208-234B(Z)
Rev 2
Nov. 1998
Features
•
•
•
High capacitance ratio.(n=15.0Typ)
Low series resistance (rs=0.75Ωmax) and good C-V linearity.
Ultra small Resin Package (URP) is suitable for surface mount design.
Ordering Information
Type No.
Laser Mark
Package Code
HVU363A
V3
URP
Outline
Cathode mark
Mark
1
2
1. Cathode
2. Anode
HVU363A
Absolute Maximum Ratings (Ta = 25°C)
Item
Symbol
Value
35
Unit
V
* 1
Peak reverse voltage
Reverse voltage
Junction temperature
Storage temperature
Notes 1. RL=10kΩ
VRM
VR
32
V
Tj
125
°C
°C
Tstg
-55 to +125
Electrical Characteristics (Ta = 25°C)
Item
Symbol Min
Typ Max Unit Test Condition
Reverse voltage
Reverse current
VR
32
—
—
—
—
—
—
V
IR = 1µA
IR1
10
nA
VR = 30V
IR2
100
VR = 30V, Ta =60°C
VR = 1V, f = 1 MHz
Capacitance
C1
34.65 —
2.361 —
13.5 15.0
42.35 pF
2.754
C28
n
VR = 28V, f = 1 MHz
C1 / C28
Capacitance ratio
Series resistance
Matching error
—
—
Ω
rs
—
—
—
—
0.75
2.0
—
C=14pF, f = 470 MHz
VR = 1~ 28V , f = 1 MHz
∆logC / ∆logV
∆C/C * 1
—
%
—
* 2
Linealty factor
Å\
-1.2
Notes 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,
(Cmax-Cmin)
∆C/C=
x 100 (%)
Cmin
Notes 2. Calculate LF (∆logC / ∆logV) at VR = 1 througn 28V , f = 1 MHz .(Reference Value)
2
HVU363A
Main Characteristic
10-6
80
60
40
20
0
f=1MHz
10-7
10-8
10-9
10-10
10-11
10-12
-13
10
102
30
40
50
0
10
20
10
Reverse voltage VR (V)
1.0
Reverse voltage VR (V)
Fig.2 Capacitance Vs. Reverse voltage
Fig.1 Reverse current Vs. Reverse voltage
0.8
0
-0.50
-1.00
-1.50
-2.00
f=470MHz
f=1MHz
0.6
0.4
0.2
0
102
1.0
102
10
10
1.0
Reverse voltage V R(V)
Reverse voltage VR (V)
Fig.3 Series resistance Vs. Reverse voltage
Fig.4 Linearity factor Vs. Reverse voltage
3
HVU363A
Package Dimensions
Unit : mm
Cathode Mark
2
1.7±0.15
1
2.5±0.15
1. Cathode
2. Anode
Hitachi Code
JEDECCode
EIAJCode
URP
—
—
Weight(g)
0.004
4
Cautions
1. Hitachi neither warrants nor grants licenses of any rights of Hitachi’s or any third party’s patent,
copyright, trademark, or other intellectual property rights for information contained in this document.
Hitachi bears no responsibility for problems that may arise with third party’s rights, including
intellectual property rights, in connection with use of the information contained in this document.
2. Products and product specifications may be subject to change without notice. Confirm that you have
received the latest product standards or specifications before final design, purchase or use.
3. Hitachi makes every attempt to ensure that its products are of high quality and reliability. However,
contact Hitachi’s sales office before using the product in an application that demands especially high
quality and reliability or where its failure or malfunction may directly threaten human life or cause risk
of bodily injury, such as aerospace, aeronautics, nuclear power, combustion control, transportation,
traffic, safety equipment or medical equipment for life support.
4. Design your application so that the product is used within the ranges guaranteed by Hitachi particularly
for maximum rating, operating supply voltage range, heat radiation characteristics, installation
conditions and other characteristics. Hitachi bears no responsibility for failure or damage when used
beyond the guaranteed ranges. Even within the guaranteed ranges, consider normally foreseeable
failure rates or failure modes in semiconductor devices and employ systemic measures such as fail-
safes, so that the equipment incorporating Hitachi product does not cause bodily injury, fire or other
consequential damage due to operation of the Hitachi product.
5. This product is not designed to be radiation resistant.
6. No one is permitted to reproduce or duplicate, in any form, the whole or part of this document without
written approval from Hitachi.
7. Contact Hitachi’s sales office for any questions regarding this document or Hitachi semiconductor
products.
Hitachi, Ltd.
Semiconductor & Integrated Circuits.
Nippon Bldg., 2-6-2, Ohte-machi, Chiyoda-ku, Tokyo 100-0004, Japan
Tel: Tokyo (03) 3270-2111 Fax: (03) 3270-5109
URL
NorthAmerica
Europe
: http:semiconductor.hitachi.com/
: http://www.hitachi-eu.com/hel/ecg
Asia (Singapore)
Asia (Taiwan)
: http://www.has.hitachi.com.sg/grp3/sicd/index.htm
: http://www.hitachi.com.tw/E/Product/SICD_Frame.htm
Asia (HongKong) : http://www.hitachi.com.hk/eng/bo/grp3/index.htm
Japan
: http://www.hitachi.co.jp/Sicd/indx.htm
For further information write to:
Hitachi Semiconductor
(America) Inc.
Hitachi Europe GmbH
Hitachi Asia (Hong Kong) Ltd.
Group III (Electronic Components)
7/F., North Tower, World Finance Centre,
Harbour City, Canton Road, Tsim Sha Tsui,
Kowloon, Hong Kong
Tel: <852> (2) 735 9218
Fax: <852> (2) 730 0281
Hitachi Asia Pte. Ltd.
16 Collyer Quay #20-00
Hitachi Tower
Singapore 049318
Tel: 535-2100
Electronic components Group
Dornacher Stra§e 3
D-85622 Feldkirchen, Munich
Germany
Tel: <49> (89) 9 9180-0
Fax: <49> (89) 9 29 30 00
179 East Tasman Drive,
San Jose,CA 95134
Tel: <1> (408) 433-1990
Fax: <1>(408) 433-0223
Fax: 535-1533
Hitachi Asia Ltd.
Taipei Branch Office
3F, Hung Kuo Building. No.167,
Tun-Hwa North Road, Taipei (105)
Tel: <886> (2) 2718-3666
Fax: <886> (2) 2718-8180
Telex: 40815 HITEC HX
Hitachi Europe Ltd.
Electronic Components Group.
Whitebrook Park
Lower Cookham Road
Maidenhead
Berkshire SL6 8YA, United Kingdom
Tel: <44> (1628) 585000
Fax: <44> (1628) 778322
Copyright ' Hitachi, Ltd., 1999. All rights reserved. Printed in Japan.
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