栅级电阻(Rg)在IGBT驱动电路应用

Release time：2017-09-04
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source：Ameya360
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栅级电阻(Rg)在IGBT驱动电路应用 

针对不同的IGBT特性，选取合适的栅级电阻(Rg)是极其重要的，它不仅影响了IGBT的动态性能，同时也影响系统的成本和可靠性。IGBT驱动器中栅级电阻(Rg)的主要作用在于消除栅级振荡、转移驱动器的功率损耗及调节功率开关器件的通断速度。第一电阻SFP(V)及MM(V)系列具有如下优势，是IGBT驱动电路中栅级电阻的最佳选择。

栅级电阻(Rg)在IGBT驱动电路应用

SFP(V) & MM(V)特性:

.AEC-Q200 Compliant

.金属薄膜晶圆电阻(MELF Resistor)

.耐高压能力优于片式电阻(Surge Proof)

.低温漂、低误差值(tolerance)

.散热能力佳

.长期操作可靠性佳(Excellent Stability)

产品型号及规格

栅级电阻(Rg)在IGBT驱动电路应用

来自台湾的第一电阻电容器股份有限公司(Firstohm)，成立于1969年，专营生产制造电阻器,并成为全球少数有技术能力制造晶圆电阻(MELF Resistor)的厂商，Firstohm针对目前市场客户群使用较多的型号授权Ameya360电子供应平台进行网络销售，点击查看全部料号详情


备注

MM102系列可替代Vishay MMU0102 0.2W.

MM204系列可替代Vishay MMA0204 0.25W.

MM52系列可替代Vishay MMB0207 0.4W.

SRM204系列可替代Vishay CMA0204 0.25W.

SRM204T系列可替代Vishay CMA0204 0.4W.

SRM101T系列可替代Vishay CMB0207 1W.

了解更多产品详情请访问Firstohm官网：www.firstohm.com.tw


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