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參數資料
| 型號： | MAZY470(MA1Z470) |
| 英文描述： | Small-signal device - Diodes - Zener Diodes |
| 中文描述： | 小信號器件-二極管-穩壓二極管 |
| 文件頁數： | 1/4頁 |
| 文件大小： | 62K |
| 代理商： | MAZY470(MA1Z470) |
Zener Diodes
1
Publication date: February 2002
SKE00014BED
MAZY000 Series (MA1Z000 Series)
Silicon planar type
For stabilization of power supply
s Features
Large power dissipation: P
D = 1 W
Zener voltage V
Z: 4.7 V to 51 V
Zener voltage allowable deviation: 10%
Auto mounting possible
s Absolute Maximum Ratings T
a = 25°C
Unit: mm
Parameter
Symbol
Rating
Unit
Repetitive peak forward current
IFRM
500
mA
Total power dissipation *
1
Ptot
1.0
W
Non-repetitive reverse surge
PZSM
100
W
power dissipation *
2
Junction temperature
Tj
150
°C
Storage temperature
Tstg
40 to +150
°C
s Common Electrical Characteristics T
a = 25°C
*1
Note) *1: Ptot = 1.0 W achieved with a printed circuit board(alumina)
t
= 50 s for the product of V
Z ≤ 6.8 V
*2: t = 100 s, Tj = 150°C
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
Forward voltage
VF
IF = 200 mA
1.2
V
Zener voltage *
2
VZ
IZ
Specified value
V
Zener operating resistance
RZ
IZ
Specified value
Reverse current
IR
VR
Specified value
A
Temperature coefficient of zener voltage *
3
SZ
IZ
Specified value
mV/
°C
2.5
±0.3
2
1
8
1.4
±0.2
0.25
+0.1
–0.05
2.15
±0.3
4.4
±0.3
1.2
±0.4
0
to
0.05
1.2
±0.4
8
5.0
+0.4 –0.1
Refer to the list of the
electrical characteristics
within part numbers
Note) 1. Rated input/output frequency: 5 MHz
2. *1: The VZ 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: Tj = 25°C to 150°C
Marking Symbol
Refer to the list of the electrical
characteristics within part numbers
(Example) MAZY047 : 4.7
1: Anode
2: Cathode
NMiniP2-J1 Package
Note) The part number in the parenthesis shows conventional part number.
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