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1N5344B 参数 Datasheet PDF下载

1N5344B图片预览
型号: 1N5344B
PDF下载: 下载PDF文件 查看货源
内容描述: 5W稳压二极管 [5W ZENER DIODE]
分类和应用: 稳压二极管测试
文件页数/大小: 3 页 / 67 K
品牌: DIODES [ DIODES INCORPORATED ]
 浏览型号1N5344B的Datasheet PDF文件第2页浏览型号1N5344B的Datasheet PDF文件第3页  
1N5344B - 1N5388B
5W ZENER DIODE
Features
·
·
·
·
·
·
Voltage Range 8.2V - 200V
Glass Passivated Junction
5W Steady State
High Surge Capability
±5%
Voltage Tolerance on Nominal
V
Z
is Standard
100% Tested
A
B
A
D
C
Mechanical Data
·
·
·
·
Case: Molded Plastic Over Glass Passivated
Junction
Leads: Solderable per MIL-STD-202,
Method 208
Polarity: Cathode Band
Approx. Weight: 1.2 grams
Dim
A
B
C
D
5W
Min
25.40
8.38
0.94
3.30
Max
8.89
1.09
3.68
All Dimensions in mm
Maximum Ratings
@ T
A
= 25°C unless otherwise specified
Symbol
Value
5.0
20
-55 to +175
Unit
W
°C/W
°C
DC Power Dissipation @ T
L
= 75°C 9.5mm from
Body (Board Mounted)
Power Derating Above 75°C Lead Temperature
Operating and Storage Temperature Range
P
d
T
j
, T
STG
Notes:
1. Nominal Zener Voltage (V
Z
) is read with the device in standard test clips with 3/8- to 1/2-inch spacing between clip and case
of the diode. Before reading, the diode is allowed to stabilize for a period of 40
±10
milliseconds at 25°C +8, -2°C.
2. The Zener Impedance (Z
Z
or Z
ZK
) is derived from the 60 Hz ac voltage, which results when an ac current having an rms
value equal to 10% of the dc zener current (I
ZT
or I
ZK
) is superimposed on I
ZT
or I
ZK,
respectively.
3. The Surge Current (I
ZSM
) is specified as the maximum peak of a nonrecurrent sine wave of 8.3 milliseconds duration.
4. Voltage regulation (DV
Z
) is the difference between the voltage measured at 10% and 50% of I
ZM
.
DS21407 Rev. D-3
1 of 3
1N5344B-1N5388B