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HZK-LLSERIES

型号:

HZK-LLSERIES

品牌:

ETC[ ETC ]

页数:

6 页

PDF大小:

33 K

HZK-LL Series  
Silicon Epitaxial Planar Zener Diodes for Hard Knee Low Noise  
ADE-208-128A (Z)  
Rev. 1  
Jun. 1994  
Features  
Low dynamic impedance and low noise in the low current region (approximately 1/10 lower than the  
current zeners).  
LLD package is suitable for high density surface mounting and high speed assembly.  
Ordering Information  
Type No.  
Mark  
Package Code  
HZK-LL Series  
Color Code  
LLD  
Outline  
Cathode band  
1
1
2
2
3rd. band  
2nd. band  
Cathode band  
1. Cathode  
2. Anode  
3rd. band  
2nd. band  
HZK-LL Series  
Absolute Maximum Ratings  
(Ta = 25°C)  
Item  
Symbol  
Pd  
Value  
250  
Unit  
mW  
°C  
Power dissipation  
Junction temperature  
Storage temperature  
Tj  
175  
Tstg  
–55 to +175  
°C  
Electrical Characteristics  
(Ta = 25°C)  
VZ (V) *1  
IR (nA)  
ZZT ()  
Max IZT (mA) Typ IZK (µA) Max  
ZZK*2 (k)  
*3VZ1 (V) *4VZ2 (V)  
Type  
Grade Min Max IZ (mA) Max VR (V)  
Max  
HZK2LL A  
1.6 2.0 0.5  
1.9 2.3  
100 0.5  
100 1.0  
100 2.0  
100 3.0  
350 0.5  
360 0.5  
370 0.5  
380 0.5  
(1.2) 50  
(1.2) 50  
(1.5) 50  
(1.5) 50  
0.5  
0.5  
0.5  
0.5  
0.6  
B
C
2.2 2.6  
HZK3LL A  
2.5 2.9 0.5  
2.8 3.2  
0.6  
0.6  
0.6  
B
C
3.1 3.5  
HZK4LL A  
3.4 3.8 0.5  
3.7 4.1  
B
C
4.0 4.4  
HZK5LL A  
4.3 4.7 0.5  
4.6 5.0  
B
C
4.9 5.3  
Notes: 1. Tested with DC.  
2. Reference only  
3. VZ1 = VZ (IZ = 0.5mA) – VZ1 (Iz = 0.05mA)  
4. VZ2 = VZ1 (IZ = 0.05mA) – VZ2 (Iz = 0.001mA)  
Type No. is as follows; HZK2ALL, HZK2BLL, ••• HZK5CLL.  
Rev.1, Jun. 1994, page 2 of 6  
HZK-LL Series  
MARK COLOR CODE  
Type  
Cathode Band  
Second Band  
Yellow Ocher  
Yellow Ocher  
Yellow Ocher  
Pink  
Third Band  
HZK2ALL  
HZK2BLL  
HZK2CLL  
HZK3ALL  
HZK3BLL  
HZK3CLL  
HZK4ALL  
HZK4BLL  
HZK4CLL  
HZK5ALL  
HZK5BLL  
HZK5CLL  
Verdure  
Verdure  
Verdure  
Verdure  
Verdure  
Verdure  
Verdure  
Verdure  
Verdure  
Verdure  
Verdure  
Verdure  
Pink  
Blue  
Light Blue  
Pink  
Pink  
Blue  
Pink  
Light Blue  
Pink  
Orange  
Orange  
Blue  
Orange  
Light Blue  
Pink  
Yellow  
Yellow  
Blue  
Yellow  
Light Blue  
10 2  
10 3  
10 4  
10 5  
10 6  
10 7  
10 8  
6
3
4
5
8
0
1
2
7
Zener Voltage VZ (V)  
Fig.1 Zener current Vs. Zener voltage  
Rev.1, Jun. 1994, page 3 of 6  
HZK-LL Series  
0
0.01  
0.02  
0.5  
1.0  
%/°C  
mV/°C  
0.03  
1.5  
2.0  
0.04  
0.05  
2
5
3
6
1
4
Zener Voltage VZ (V)  
Fig.2 Temperature Coefficient Vs. Zener voltage  
250  
2.5mm  
3mm  
200  
Printed circuit board  
15 20 1.6t mm  
×
×
Material: Glass epoxy  
150  
100  
50  
0
0
50  
Ambient Temperature Ta (°C)  
200  
100  
150  
Fig.3 Power Dissipation Vs. Ambient Temperature  
Rev.1, Jun. 1994, page 4 of 6  
HZK-LL Series  
Package Dimensions  
Unit: mm  
+0.1  
0.2  
+0.1  
0.2  
3.5  
3.5  
Cathode band  
Cathode band  
1
2
1
2
1 Cathode  
2 Anode  
3rd. band  
2nd. band  
3rd. band  
2nd. band  
(0.35typ)  
(0.35typ)  
( ) : Reference only  
HITACHI Code  
JEDEC Code  
EIAJ Code  
LLD  
Weight (g)  
0.027  
Rev.1, Jun. 1994, page 5 of 6  
HZK-LL Series  
Disclaimer  
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.  
Sales Offices  
Hitachi, Ltd.  
Semiconductor & Integrated Circuits  
Nippon Bldg., 2-6-2, Ohte-machi, Chiyoda-ku, Tokyo 100-0004, Japan  
Tel: (03) 3270-2111 Fax: (03) 3270-5109  
URL  
NorthAmerica  
Europe  
Asia  
: http://semiconductor.hitachi.com/  
: http://www.hitachi-eu.com/hel/ecg  
: http://sicapac.hitachi-asia.com  
Japan  
: http://www.hitachi.co.jp/Sicd/indx.htm  
For further information write to:  
Hitachi Semiconductor  
(America) Inc.  
179 East Tasman Drive Whitebrook Park  
Hitachi Europe Ltd.  
Electronic Components Group  
Hitachi Asia Ltd.  
Hitachi Tower  
16 Collyer Quay #20-00  
Singapore 049318  
Hitachi Asia (Hong Kong) Ltd.  
Group III (Electronic Components)  
7/F., North Tower  
San Jose,CA 95134  
Lower Cookham Road  
World Finance Centre,  
Tel: <1> (408) 433-1990 Maidenhead  
Fax: <1>(408) 433-0223 Berkshire SL6 8YA, United Kingdom  
Tel: <44> (1628) 585000  
Tel : <65>-538-6533/538-8577  
Fax : <65>-538-6933/538-3877  
URL : http://www.hitachi.com.sg  
Harbour City, Canton Road  
Tsim Sha Tsui, Kowloon  
Hong Kong  
Tel : <852>-(2)-735-9218  
Fax : <852>-(2)-730-0281  
URL : http://semiconductor.hitachi.com.hk  
Fax: <44> (1628) 585200  
Hitachi Asia Ltd.  
(Taipei Branch Office)  
4/F, No. 167, Tun Hwa North Road  
Hung-Kuo Building  
Hitachi Europe GmbH  
Electronic Components Group  
Dornacher Straße 3  
D-85622 Feldkirchen, Munich  
Germany  
Tel: <49> (89) 9 9180-0  
Fax: <49> (89) 9 29 30 00  
Taipei (105), Taiwan  
Tel : <886>-(2)-2718-3666  
Fax : <886>-(2)-2718-8180  
Telex : 23222 HAS-TP  
URL : http://www.hitachi.com.tw  
Copyright © Hitachi, Ltd., 2001. All rights reserved. Printed in Japan.  
Colophon 4.0  
Rev.1, Jun. 1994, page 6 of 6  
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