Zener Diodes
1
Publication date: February 2002
SKE00007BED
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
Forward voltage
V
F
I
F
=
10 mA
0.9
1.0
V
Zener voltage
*2
V
Z
I
Z
Specified value
V
Zener knee operating resistance
R
ZK
I
Z
Specified value
Zener operating resistance
R
Z
I
Z
Specified value
Reverse current
I
R
V
R
Specified value
A
Temperature coefficient of zener voltage
*3
S
Z
I
Z
Specified value
mV/
C
Parameter
Symbol
Rating
Unit
Repetitive peak forward current
I
FRM
200
mA
Total power dissipation
*
P
tot
150
mW
Junction temperature
T
j
150
C
Storage temperature
T
stg
-
55 to
+
150
C
s Common Electrical Characteristics T
a
=
25
C
*1
Note) *: With a printed circuit board
Refer to the list of the
electrical characteristics
within part numbers
Note) 1. Rated input/output frequency: 5 MHz
2. *1 : The V
Z
value is for the temperature of 25
C. In other cases, carry out the temperature compensation.
*2: Guaranteed at 20 ms after power application.
*3: T
j
=
25
C to 150
C
Note) The part number in the parenthesis shows conventional part number.
Marking Symbol
Refer to the list of the electrical
characteristics within part numbers
(Example) MAZ80820H : 8^2
Note) L/M/H marked products will be sup-
plied unless other wise specified
MAZ8000 Series
(MA8000 Series)
Silicon planar type
For stabilization of power supply
s Features
Extremely low noise voltage caused from the diode (2.4 V to 39
V, 1/3 to 1/10 of our conventional MAZ3000 series)
Extremely good rising performance (in the low-current range)
Easy-to-select the optimum diode because of their finely divided
zener-voltage ranks
Guaranteed reliability, equivalent to that of conventional products
(Mini type package)
Allowing to reduce the mounting area, thickness and weight sub-
stantially, compared with those of the conventional products
Allowing both reflow and flow mode of automatic soldering
Allowing automatic mounting by an existing chip mounter
s Absolute Maximum Ratings T
a
=
25
C
Unit: mm
1: Anode
2: Cathode
EIAJ: SC-90A
SMini2-F1 Package
5
5
1.25
0.1
0.7
0.1
2.5
0.2
1.7
0.1
0.4
0.1
0 to 0.1
(0.15)
0.16
0.5
0.1
1
2
+0.1
0.06
0.35
0.1
0 to 0.1
Please read the following notes before using the datasheets
A. These materials are intended as a reference to assist customers with the selection of Panasonic
semiconductor products best suited to their applications.
Due to modification or other reasons, any information contained in this material, such as available
product types, technical data, and so on, is subject to change without notice.
Customers are advised to contact our semiconductor sales office and obtain the latest information
before starting precise technical research and/or purchasing activities.
B. Panasonic is endeavoring to continually improve the quality and reliability of these materials but
there is always the possibility that further rectifications will be required in the future. Therefore,
Panasonic will not assume any liability for any damages arising from any errors etc. that may ap-
pear in this material.
C. These materials are solely intended for a customer's individual use.
Therefore, without the prior written approval of Panasonic, any other use such as reproducing,
selling, or distributing this material to a third party, via the Internet or in any other way, is prohibited.
Request for your special attention and precautions in using the technical information
and semiconductors described in this material
(1) An export permit needs to be obtained from the competent authorities of the Japanese Govern-
ment if any of the products or technologies described in this material and controlled under the
"Foreign Exchange and Foreign Trade Law" is to be exported or taken out of Japan.
(2) The technical information described in this material is limited to showing representative character-
istics and applied circuit examples of the products. It does not constitute the warranting of industrial
property, the granting of relative rights, or the granting of any license.
(3) The products described in this material are intended to be used for standard applications or gen-
eral electronic equipment (such as office equipment, communications equipment, measuring in-
struments and household appliances).
Consult our sales staff in advance for information on the following applications:
Special applications (such as for airplanes, aerospace, automobiles, traffic control equipment,
combustion equipment, life support systems and safety devices) in which exceptional quality and
reliability are required, or if the failure or malfunction of the products may directly jeopardize life or
harm the human body.
Any applications other than the standard applications intended.
(4) The products and product specifications described in this material are subject to change without
notice for reasons of modification and/or improvement. At the final stage of your design, purchas-
ing, or use of the products, therefore, ask for the most up-to-date Product Standards in advance to
make sure that the latest specifications satisfy your requirements.
(5) When designing your equipment, comply with the guaranteed values, in particular those of maxi-
mum rating, the range of operating power supply voltage and heat radiation characteristics. Other-
wise, we will not be liable for any defect which may arise later in your equipment.
Even when the products are used within the guaranteed values, redundant design is recommended,
so that such equipment may not violate relevant laws or regulations because of the function of our
products.
(6) When using products for which dry packing is required, observe the conditions (including shelf life
and after-unpacking standby time) agreed upon when specification sheets are individually exchanged.
(7) No part of this material may be reprinted or reproduced by any means without written permission
from our company.
2001 MAR
PDF 
ZIP
