Product Standards
Zener Diode
DZ2S0470L
Absolute Maximum Ratings Ta = 25 C
*1 Mounted on glass epoxy print board ( 45 mm 45 mm 1 mm )
Solder in ( 0.8 mm 0.6 mm )
*2 Test method : IEC61000_4_2
( C = 150 pF, R = 330 , Contact discharge : 10 times )
Electrical Characteristics Ta = 25 C 3 C
Measuring methods are based on JAPANESE INDUSTRIAL STANDARD JIS C 7031 Measuring methods for Diodes.
Absolute frequency of input and output is 5 MHz.
The temperature must be controlled 25 C for VZ mesurement.
VZ value measured at other temperature must be adjusted to VZ (25 C).
VZ guaranted 20 ms after current flow Rank classification
Tj = 25 C to 150 C
Page
+85 C
Operating ambient temperature Topr -40 to
Code M 0
Rank M No-rank
Marking symbol
2.0
A
IR VR = 1 V
Total power dissipation *1 PT 150 mW
Electrostatic discharge *2 ESD
+150 C
Storage temperature Tstg -55 to
15 kV
Repetitive peak forward current IFRM 200 mA
SZ IZ = 5 mA
Zener voltage *1, *2 VZ IZ = 5 mA
Zener operating resistance RZ IZ = 5 mA
Reverse current
Packaging
Embossed type (Thermo-compression sealing) : 3 000 pcs / reel (standard)
Parameter Symbol Rating Unit
(EU RoHS / UL-94 V-0 / MSL:Level 1 compliant)
Marking Symbol: AJ or AU
Code
1. Cathode
SOD-523
Panasonic
DZ2S0470L
Silicon epitaxial planar type
For constant voltage / For surge absorption circuit
DZ2J047 in SSMini2 type package
Features
Low zener operating resistance Rz
Excellent rising characteristics of zener current Iz
Halogen-free / RoHS compliant
SSMini2-F5-B
JEITA SC-79
2. Anode
1of4
Unit: mm
Min Typ
Junction temperature Tj 150 C
V
Parameter Symbol Conditions
Forward voltage VF IF = 10 mA
Unit
4.47
Max
4.94
1.0
Internal Connection
0.5 mV/C
V
80
VZ 4.59 to 4.83 4.47 to 4.94
AU AJ
800
Zener rise operating resistance RZK IZ = 1 mA
*3
Note) 1.
2.
3.
Note)
*1
*2
Temperature coefficient of zener voltage *3
1.6
0.8
0.6
1.2
0.13
1
2
0.3
1
2
Doc No.
TT4-EA-11778
Revision.
3
Established
:
2009-11-09
Revised
:
2013-07-22
Product Standards
Zener Diode
DZ2S0470L
Technical Data ( reference )
Page 2 of 4
PT - Ta
0
50
100
150
200
0 20 40 60 80 100 120 140 160 180 200
Ambient temperature Ta (°C)
Total power dissipation PT (mW)
Mounted on glass epoxy print board.
Board size : 45 mm × 45 mm x 1 mm
Solder in : 0.8 mm x 0.6 mm
IF - VF
1.E-06
1.E-05
1.E-04
1.E-03
1.E-02
1.E-01
1.E+00
0.0 0.2 0.4 0.6 0.8 1.0 1.2
Forward voltage VF (V)
Forward current IF (A)
Ta = 25 °C
IR - VR
1.E-12
1.E-11
1.E-10
1.E-09
1.E-08
1.E-07
1.E-06
1.E-05
0 0.2 0.4 0.6 0.8 1
Reverse voltage VR (V)
Reverse current IR (A)
Ta = 25 °C
IZ - VZ
1.E-06
1.E-05
1.E-04
1.E-03
1.E-02
1.E-01
0246810
Zener voltage VZ (V)
Zener current IZ (A)
Ta = 125 °C
85 °C
-40 °C
25 °C
SZ - IZ
-5
-3
-1
1
3
5
0246810
Zener current IZ (mA)
Temparature coefficient of zener voltage
SZ (mV/°C)
RZ - IZ
1
10
100
1000
0.0001 0.001 0.01 0.1
Zener current IZ (A)
Zener operating resistance RZ )
Ta = 25 °C
Doc No.
TT4-EA-11778
Revision.
3
Established
:
2009-11-09
Revised
:
2013-07-22
Product Standards
Zener Diode
DZ2S0470L
Technical Data ( reference )
Page 3 of 4
Rth - t
1
10
100
1000
0.001 0.01 0.1 1 10 100 1000
Time t (s)
Thermal resistance Rth (°C/W)
(1)
Rth(j-l) = 80 °C/W
(1) Non-heat sink
(2) Mounted on glass epoxy print board.
Board size : 45 mm × 45 mm x 1 mm
Solder in : 0.8 mm x 0.6 mm
(2)
PZSM - tw
0.1
1
10
100
100 1000 10000
Pulse width tw (μs)
Non-repetitive reverse surge power
dissipation PZSM (W)
Ta = 25 °C
Ct - VR
0
10
20
30
40
50
60
70
80
0123
Reverse voltage VR (V)
Terminal capacitance Ct (pF)
Ta = 25 °C
f = 1 MHz
Doc No.
TT4-EA-11778
Revision.
3
Established
:
2009-11-09
Revised
:
2013-07-22
Product Standards
Zener Diode
DZ2S0470L
Unit: mm
Page
SSMini2-F5-B
4
4of
Land Pattern (Reference) (Unit: mm)
1.60
±0.05
0.30
±0.05
0.13
+0.05
-0.02
0.20
±0.05
0.60
+0.05
-0.03
(0.15)
0.80
+0.05
-0.03
1.20
+0.05
-0.03
0 to 0.05
(5°)
(5°)
1
2
0.6
1.7
0.8
0.6
Doc No.
TT4-EA-11778
Revision.
3
Established
:
2009-11-09
Revised
:
2013-07-22
Request for your special attention and precautions 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.
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defect which may arise later in your equipment.
Even when the products are used within the guaranteed values, take into the consideration of incidence of break down and failure
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