白小姐四肖必选一肖

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英飞凌IGBT厂家 > 英飞凌IGBT模块驱动 > 英飞凌GaN更高的功率密度和功率转换效率

英飞凌GaN更高的功率密度和功率转换效率

编辑 :

SHENZHENYISHENGTONGKEJIYOUXIANGONGSI

时间 : 2018-09-22 19:17 浏览量 : 44

英飞凌GaN更高的功率密度和功率转换效率


白小姐四肖必选一肖JIGUIHETANHUAGUIZHIHOU,DANHUAJIA(GaN)SHIGONGRENDEXIAYIDAIBANDAOTIGONGYIJISHU;YUGUIXIANGBI,DANHUAJIAJUYOUXUDUODEJICHUYOUSHITEXING。LIRUZAIKAIGUANYINGYONG,DANHUAJIAYUANQIJIANJUYOUJIAOGAODELINJIEDIANCHANG,SHIQIDUIYUJUYOUCHUSEDETEDINGDAOTONGDIANZUHEJIAOXIAODIANRONGDEGONGLVBANDAOTIQIJIANFEICHANGYOUXIYINLI,YINCIGaN HEMTFEICHANGSHIHEGAOSUKAIGUAN。

YINGFEILINGCoolGaNTMJISHUZHIZAICHONGFENLIYONGGaNDEYOUSHI,QIZHONG400VHE600V CoolGaNTM e-mode HEMTCHANPINSHIYONGYUXIAOFEIHEGONGYEYINGYONG,RUFUWUQI、DIANXINSHESHI、WUXIANCHONGDIAN、SHIPEIQIHECHONGDIANQIDENG,QIEYUANYUANCHAOCHUDANGQIANBIAOZHUN。LIRU,YINGFEILING400VHE600V CoolGaNTM HEMTZHUANZHUYUGAOXINGNENGHEKEKAOXING,ZHENGWEIGEZHONGYINGYONGJIXITONGFUJIAZHONGYAOJIAZHI。


1)GaN晶体管工作原理

YINGFEILINGCoolGaNTMCAIYONGp-GaNZHAJIJIEGOU,YUJUYOUZENGQIANGXINGZHAJIQUDONGPIANYADECHUANTONGGUIMOSFETLEISI。 DANGZHAJISHIJIAZHENGXIANGDIANYASHI,DIANZIBEILEIJIBINGZAILOUJIHEYUANJIZHIJIANDEHENGXIANGERWEIDIANZIQI(2DEG)CENGZHONGXINGCHENGDIDIANZUGOUDAO。

白小姐四肖必选一肖YOUBIEYUCHUANTONGGUIMOSFETTIERJIGUAN,GaNQIJIANDEFANXIANGDIANLIUQISHISHIKAIGUANZHUANGTAIZHIYI。KAIGUANZAOSHENGDEZHUYAOLAIYUAN,ZELAIZIYUXIAOCHUGAIFANGXIANGHUIFUDIANHESHICHANSHENG。


2)GaN晶体管优势

CoolGaNTMJINGTIGUANSHISHICHANGSHANGJUYOUZUIJIAXINGNENGDEGONGLVQIJIAN。 TAMENCAIYONGZUIKEKAODEGaNJISHUZHIZAO,ZHUANWEIKAIGUANDIANYUANZHONGDEZUIGAOXIAOLVHEGONGLVMIDUERLIANGSHENDINGZHI。

YINGFEILINGDE400VHE600V CoolGaNTM e-mode HEMTKERANGSHIYONGZHESHIXIAN98%YISHANGDEXITONGXIAOLV(OMG),BINGBANGZHUKEHUSHIQIZHONGDUANCHANPINGENGXIAOGENGQING。600V CoolGaNTMJINGTIGUANDEFOM(Rdson x Coss YU Rdson x Ciss)FEICHANGXIAO、LINGRENYINXIANGSHENKE,KEHUKEYIYUNYONGCITEXINGZHUANHUAWEIYOUJIAZHIDEYINGYONGYOUSHI。


3)GaN高质量保证

白小姐四肖必选一肖GaNKAIGUANDEGUIGERENZHENGXUYAOZHUANMENDEFANGFA,YUANYUANCHAOCHUXIANYOUDEGUIBIAOZHUN:YINGFEILINGQUANMIANTISHENGGaNQIJIANDEZHILIANG,SHIGaNQIJIANGENXIANYOUYINGFEILINGGUIQIJIANTONGYANGKEKAO,GaNCESHITIAOJIANYUANYUANCHAOCHUYINGYONGBIAOZHUN,QUEBAOTIGONGZHANGQIZHILIANGHEKEKAOXING。


4)GaN产品&应用举例

SUOYIJICISANDAYOUSHIDAZAODEDANHUAJIACHANPINANLI——YINGFEILING 600V CoolGaNTMCHANPINXILIESHIJIYUGaNLIANGSHENDINGZHIDEGUIFANGONGYIJICHUSHANGSHIXIAN,BINGCAIYONGGAOXINGNENGSMDFENGZHUANGYICHONGFENFAHUIGaNDEYOUSHI。

ZHUYAOYOUSHI:

①JIGAODESMPSGONGLVZHUANHUANXIAOLV;

②GONGLVMIDUKETISHENG3BEI;

③SMDFENGZHUANGQUEBAOLEGaNDEKAIGUANNENGLIDEYIWANQUANFAHUI;

白小姐四肖必选一肖④YIYUYUQUDONGICCHANPINZUHESHIYONGDENG……

GENGLIHAIDESHI,600V CoolGaNTMCHANPINKEZHICHICAIYONGJIANDANDEPFCBANQIAOTUTENGTUOPU(BAOKUOQIYONGYOUSUNSHURUQIAOSHIZHENGLIUQI)。ZAIFANGANSHEJIZHEKEYIZAILIANGZHONGBUTONGDEJIEGUOZHONGJINXINGXUANZE:YIZHONGSHIXIAOLVLVEWEITISHENGDANBOMCHENGBENXIANZHUXIAJIANG,LINGYIZHONGZESHIXIAOLVDAFUDUTISHENG(>99%)DANBOMCHENGBENYOUSUOZENGJIA,RUXIATUSUOSHI。