种类:保护器件 品牌:EPCOS 型号:CU3225K300G2
| 序号 | 物料名称 | 应用 | 设计 | *大工作电压(VAC) | 冲击电流（安） | 能量吸收(J) | 功能∕系列 | 电容，典型(pF) | 型号 | 订购代码 |
| 1 | 陶瓷瞬时电压抑制器 | Data processing Consumer Industrial ecom | Single chip | 300 | 400 | 9600 | SMD disk varistor (CU) standard series | 45 | CU3225K300G2 | B72650M0301K072 |
Features
Electrical equivalents to leaded t*es SIOV-S05/S07
Operating voltage up to 300 VRMS
SMD plastic package
RoHS-compatible
Suitable for lead-free soldering
UL approved
CSA approved (t*es with voltages higher than 130 VRMS)
PSpice models available
Applications
Overvoltage protection and transient suppression in control electronics, detectors and
sensors, touch screens, plug-in cards, remote controls
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 VRMS and
then by case size, which is included in the t*e designation.
General technical data
Maximum RMS operating voltage VRMS,max 11 ... 300 V
Maximum DC operating voltage VDC,max 14 ... 385 V
Maximum surge current (8/20 μs) Isurge,max 100 ... 1200 A
Maximum energy absorption (2 ms) Wmax 300 ... 23000 mJ
Maximum power dissipation Pdiss,max 10 ... 250 mW
Maximum clamping voltage (8/20 μs) Vclamp,max 36 ... 775 V
Operating temperature Top 40/+85 °C
Storage temperature Tstg 40/+125 °C
友情链接： 深圳市元东发电子有限公司
