Doc No.
TT4-EA-11998
Revision.
3
Product Standards
Zener Diode
DZ4J091K0R
DZ4J091K0R
Silicon epitaxial planar type
Unit: mm
For constant voltage / For surge absorption circuit
Features
Excellent rising characteristics of zener current Iz
Low zener operating resistance Rz
Halogen-free / RoHS compliant
(EU RoHS / UL-94 V-0 / MSL:Level 1 compliant)
4
2.0
0.3
3
0.13
1
2
1.25
2.1
0.7
(0.65)
(0.65)
1.3
Marking Symbol:LJ
Basic Part Number :
Dual DZ2J091 (Parallel)
Packaging
Embossed type (Thermo-compression sealing)
3 000 pcs / reel (standard)
1. Anode-1
2. Anode-2
Panasonic
JEITA
Code
3. Cathode-2
4. Cathode-1
SMini4-F3-B
SC-113BB
―
Absolute Maximum Ratings Ta = 25
C
Parameter
Symbol
Repetitive peak forward current
*1
Total power dissipation
Electrostatic discharge
*2
Junction temperature
Operating ambient temperature
Storage temperature
IFRM
PT
ESD
Tj
Topr
Tstg
Rating
200
200
±8
150
-40 to +85
-55 to +150
Unit
mA
mW
kV
°C
°C
°C
Internal Connection
4
3
Note) *1: Mounted on glass epoxy print board. ( 45 mm x 45 mm x 1 mm)
Solder in ( 0.8 mm x 0.8 mm)
*2:
Test method:IEC61000_4_2(C = 150 pF,R = 330
,
Contact discharge:10 times)
1
2
Electrical Characteristics Ta = 25
C
3
C
Parameter
Symbol
Forward voltage
*1, *2
Zener voltage
Zener operating resistance
Zener rise operating resistance
Reverse current
Temperature coefficient of zener voltage
VF
VZ
RZ
RZK
IR
SZ
Conditions
IF = 10 mA
IZ = 5 mA
IZ = 5 mA
IZ = 0.5 mA
VR = 6 V
IZ = 5 mA
Min
8.65
Typ Max
1.0
9.56
20
60
0.1
5.8
Unit
V
V
μA
mV/°C
*3
Note) 1. Measuring methods are based on JAPANESE INDUSTRIAL STANDARD JIS C 7031 Measuring methods for Diodes.
2. Absolute frequency of input and output is 5 MHz.
3. *1: The temperature must be controlled 25 °C for VZ mesurement.
VZ value measured at other temperature must be adjusted to VZ (25 °C)
*2: VZ guaranted 20 ms after current flow.
*3: Tj = 25 °C to 150 °C
Page 1 of 4
Established : 2009-12-11
Revised
: 2013-10-04
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in using the technical information and semiconductors described in this book
(1) If any of the products or technical information described in this book is to be exported or provided to non-residents, the
laws and regulations of the exporting country, especially, those with regard to security export control, must be observed.
(2) The technical information described in this book is intended only to show the main characteristics and application circuit
examples of the products. No license is granted in and to any intellectual property right or other right owned by
Panasonic Corporation or any other company. Therefore, no responsibility is assumed by our company as to the
infringement upon any such right owned by any other company which may arise as a result of the use of technical
information de-scribed in this book.
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Please consult with our sales staff in advance for information on the following applications, moreover please exchange
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which exceptional quality and reliability are required, or if the failure or malfunction of the products may directly
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(4) The products and product specifications described in this book are subject to change without notice for modification
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(5) When designing your equipment, comply with the range of absolute maximum rating and the guaranteed operating
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Even when the products are used within the guaranteed values, take into the consideration of incidence of break down
and failure mode, possible to occur to semiconductor products. Measures on the systems such as redundant design,
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