Ordering number : ENN2128D
DZD2.0 to 24
DZD2.0 to 24
Features
•
•
•
•
•
•
Sillcon Planar Type
0.2W Zener Diodes
Reference voltage use.
Voltage regulators use.
Power dissipation : P=200mW.
Voltage : range
±2.5%
subdivided.
High reliability due to planar type.
Ideally suited for use in hybrid ICs because of ultrasmall package.
Specifications
Absolute Maximum Ratings
at Ta=25°C
Parameter
Power Dissipation
Junction Temperature
Storage Temperature
Symbol
P
Tj
Tstg
Conditions
Ratings
200
150
--55 to +150
Unit
mW
°C
°C
Any and all SANYO products described or contained herein do not have specifications that can handle
applications that require extremely high levels of reliability, such as life-support systems, aircraft's
control systems, or other applications whose failure can be reasonably expected to result in serious
physical and/or material damage. Consult with your SANYO representative nearest you before using
any SANYO products described or contained herein in such applications.
SANYO assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other
parameters) listed in products specifications of any and all SANYO products described or contained
herein.
SANYO Electric Co.,Ltd. Semiconductor Company
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
21005DZ TS IM / 71598 HA (KT) / 31497 GI / IR, VR / 41096 GI / 2039 TA, TS No.2128-1/4
DZD2.0 to 24
0.14
0.12
0.10
γ
Z -- VZ
f=1kHz
35
30
2
1000
7
5
3
2
100
7
5
3
2
10
7
5
3
2
1.0
1.0
2
3
rd -- VZ
f=1kHz
0.08
0.06
0.04
0.02
0
%
/
°
C
20
15
10
Dynamic Resistance, rd --
Ω
Temperature Coefficient of
Zener Voltage,
γ
z
-- mV /
°C
25
Temperature Coefficient of
Zener Voltage,
γ
z
-- % /
°C
IZ=0.5mA
IZ=0.5mA
I Z=5mA
/
mV
°
C
5
0
--5
--10
--15
--20
--25
IZ=5mA
--0.02
--0.04
--0.06
--0.08
--0.10
1.0
mA
I Z=0.5
5mA
I Z=
2
3
5
7
10
2
3
5
7
10
2
3
Zener Voltage, VZ -- V
ID01218
1000
7
5
P -- Ta
Zener Voltage, VZ -- V
ID01219
500
rd -- IZ
Allowable Power Dissipation, P -- mW
450
400
350
300
250
200
150
100
50
0
0
(3)
Dynamic Resistance, rd --
Ω
(1) Diode only (not mounted on a board)
(2) Mounted on a 100!80!1.6mmt
paper phenol board
(3) Mounted on a 40!50!0.8mmt
ceramic board
f=1kHz
3
2
100
7
5
3
2
10
7
5
3
2
DZ
D=
(2)
4.7
(1)
3.3
24
20
15
2.0
5.1
5.6
6.2
3
5 7 10
2
3
5 7 100
ID01221
25
Ambient Temperature, Ta --
°C
50
75
100
125
150
ID01220
1.0
0.1
2
3
5 7 1.0
2
Zener Current, IZ -- mA
Specifications of any and all SANYO products described or contained herein stipulate the performance,
characteristics, and functions of the described products in the independent state, and are not guarantees
of the performance, characteristics, and functions of the described products as mounted in the customer’s
products or equipment. To verify symptoms and states that cannot be evaluated in an independent device,
the customer should always evaluate and test devices mounted in the customer’s products or equipment.
SANYO Electric Co., Ltd. strives to supply high-quality high-reliability products. However, any and all
semiconductor products fail with some probability. It is possible that these probabilistic failures could
give rise to accidents or events that could endanger human lives, that could give rise to smoke or fire,
or that could cause damage to other property. When designing equipment, adopt safety measures so
that these kinds of accidents or events cannot occur. Such measures include but are not limited to protective
circuits and error prevention circuits for safe design, redundant design, and structural design.
In the event that any or all SANYO products(including technical data,services) described or
contained herein are controlled under any of applicable local export control laws and regulations,
such products must not be exported without obtaining the export license from the authorities
concerned in accordance with the above law.
No part of this publication may be reproduced or transmitted in any form or by any means, electronic or
mechanical, including photocopying and recording, or any information storage or retrieval system,
or otherwise, without the prior written permission of SANYO Electric Co., Ltd.
Any and all information described or contained herein are subject to change without notice due to
product/technology improvement, etc. When designing equipment, refer to the "Delivery Specification"
for the SANYO product that you intend to use.
Information (including circuit diagrams and circuit parameters) herein is for example only ; it is not
guaranteed for volume production. SANYO believes information herein is accurate and reliable, but
no guarantees are made or implied regarding its use or any infringements of intellectual property rights
or other rights of third parties.
This catalog provides information as of February, 2005. Specifications and information herein are subject
to change without notice.
PS No.2128-4/4
TI Technology Forum
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