参数资料
型号: CU4032K30AUTOG2
厂商: EPCOS Inc
文件页数: 3/30页
文件大小: 0K
描述: VARISTOR AUTO 30VRMS 4032 SMD
产品目录绘图: CU4032K Series_Max V Allowance 11~175 Side1
CU4032K Series_Max V Allowance 11~175 Side2
标准包装: 1,000
系列: CU 汽车
变阻器电压: 47V
电流 - 浪涌: 250A
电路数: 1
最大交流电压: 30VAC
最大直流电压: 34VDC
能量: 0.02J
封装/外壳: 4032(1080 公制)
其它名称: B72660M1300K72
SMD disk varistors (CU varistors)
Automotive series
Features
12 V and 24 V supply systems
High energy absorption capability
SMD plastic package
No temperature derating up to 85 ° C
RoHS-compatible
Suitable for lead-free soldering
UL approved
PSpice simulation modeling available for different pulses
Applications
Load dump protection acc. to ISO 7637, pulse 5
Jump start protection
Design
Cylindrical varistor element, encapsulated.
Encapsulation: thermoplastic, flame-retardant to UL 94 V-0.
Termination: tinned copper alloy, suitable for lead-free wave and reflow soldering, and
compatible with tin/lead solder.
V/I characteristics and derating curves
V/I and derating curves are attached to the data sheet. The curves are sorted by V RMS and
then by case size, which is included in the type designation.
General technical data
Maximum RMS operating voltage
Maximum DC operating voltage
V RMS,max
V DC,max
14 ... 30
16 ... 34
V
V
Maximum surge current
Maximum load dump energy
Maximum jump start voltage
Maximum energy absorption
Maximum clamping voltage
Operating temperature
Storage temperature
(8/20 μs)
(10 pulses)
(5 min)
(2 ms)
(8/20 μs)
I surge,max
W LD
V jump
W max
V clamp,max
T op
LCT/UCT
100 ... 250
6 ... 12
25 ... 50
400 ... 2000
43 ... 93
40/+85
40/+125
A
J
V
mJ
V
° C
° C
Please read Cautions and warnings and
Important notes at the end of this document.
Page 3 of 30
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