Doc No. TT4-EA-13801
Revision. 4
Product Standards
Zener Diode
DZ2447000L
DZ2447000L
Silicon epitaxial planar type
For constant voltage / For surge absorption circuit
Capability of withstanding a high surge type
DZ2W470 in Power type package
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)
1
Unit: mm
2.4
2
0.15
Marking Symbol: PG
1.75
3.8
4.7
0.85
Packaging
Embossed type (Thermo-compression sealing) : 3 000 pcs / reel (standard)
1. Cathode
2. Anode
Panasonic
JEITA
Code
TMiniP2-F2-B
SC-110A
―
Absolute Maximum Ratings Ta = 25
C
Parameter
Symbol
Repetitive peak forward current
Forward current
Total power dissipation
*1
Non-repetitive reverse power surge
*2
Electrostatic discharge
*3
Junction temperature
Operating ambient temperature
Storage temperature
Note:
Rating
500
400
2
100
±30
150
-40 to +85
-55 to +150
Unit
mA
mA
W
W
kV
°C
°C
°C
IFRM
IF
PT
PZSM
ESD
Tj
Topr
Tstg
Internal Connection
2
*1 Mounted on ceramics print circuit board.
Board size: 50 mm
×
50 mm
Board thickness: 0.8 mm
Soldering size: 2 mm
×
2 mm
*2 t = 0.1ms
*3 Test method:IEC61000_4_2(C = 150 pF,R = 330
,
Contact discharge:10 times)
1
Electrical Characteristics Ta = 25
C
3
C
Parameter
Symbol
Forward voltage
Zener voltage
*1, *2
Zener operating resistance
Reverse current
Temperature coefficient of zener voltage
*3
VF
VZ
RZ
IR
SZ
Conditions
IF = 200 mA
IZ = 5 mA
IZ = 5 mA
VR = 37.6 V
IZ = 5 mA
Min
Typ
Max
Unit
V
V
μA
mV/°C
1.2
44.65 47.00 49.35
65
10
55.0
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 : 2013-05-09
Revised : 2016-08-23
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