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MMBZ5255B 参数 Datasheet PDF下载

MMBZ5255B图片预览
型号: MMBZ5255B
PDF下载: 下载PDF文件 查看货源
内容描述: 350mW的表面贴装稳压二极管 [350mW SURFACE MOUNT ZENER DIODE]
分类和应用: 稳压二极管
文件页数/大小: 4 页 / 76 K
品牌: WTE [ WON-TOP ELECTRONICS ]
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WTE
POWER SEMICONDUCTORS
MMBZ5221B – MMBZ5262B
Pb
350mW SURFACE MOUNT ZENER DIODE
Features
Planar Die Construction
350mW Power Dissipation
2.4 – 51V Nominal Zener Voltage
5% Standard Vz Tolerance
Designed for Surface Mount Application
Plastic Material – UL Recognition Flammability
Classification 94V-O
A
L
B
C
M
E
H
D
Dim
A
B
C
D
E
G
H
J
K
L
M
SOT-23
Min
0.37
1.19
2.10
0.89
0.45
1.78
2.65
0.013
0.89
0.45
0.076
Max
0.51
1.40
2.50
1.05
0.61
2.05
3.05
0.15
1.10
0.61
0.178
Mechanical Data
Case: SOT-23, Molded Plastic
K
Terminals: Plated Leads Solderable per
MIL-STD-202, Method 208
Polarity: See Diagram
Weight: 0.008 grams (approx.)
Mounting Position: Any
Marking: Device Code, See Page 2
Lead Free: For RoHS / Lead Free Version,
Add “-LF” Suffix to Part Number, See Page 4
J
G
TOP VIEW
All Dimensions in mm
Maximum Ratings
@T
A
=25°C unless otherwise specified
Characteristic
Peak Pulse Power Dissipation at T
A
= 25°C (Note 1)
Forward Voltage @ I
F
= 10mA
Thermal Resistance Junction to Ambient (Note 1)
Operating and Storage Temperature Range
Symbol
P
d
V
F
R
θJA
T
j
, T
STG
Value
350
0.9
357
-65 to +150
Unit
mW
V
°C/W
°C
Note: 1. Valid provided that device terminals are kept at ambient temperature.
MMBZ5221B – MMBZ5262B
1 of 4
© 2006 Won-Top Electronics