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型号	下载订购	功能描述	制造商上传企业	LOGO
BD947	文件：192.99 Kbytes Page：2 Pages	isc Silicon NPN Power Transistor 文件：192.99 Kbytes 页数：2 Pages	ISC 无锡固电	ISC
BD9470AEFV	文件：1.79953 Mbytes Page：38 Pages	White LED driver for medium sized and large sized LCD back light General Description BD9470AEFV and BD9470AFM are high efficiency driver for white LED. They are designed for large sized LCD. BD9470AEFV and BD9470AFM are built-in DCDC converter that supply appropriate voltage for light source. BD9470AEFV and BD9470AFM are also built-in protection function 文件：1.79953 Mbytes 页数：38 Pages	ROHM 罗姆	ROHM
BD9470AEFVE2	文件：1.79953 Mbytes Page：38 Pages	White LED driver for medium sized and large sized LCD back light General Description BD9470AEFV and BD9470AFM are high efficiency driver for white LED. They are designed for large sized LCD. BD9470AEFV and BD9470AFM are built-in DCDC converter that supply appropriate voltage for light source. BD9470AEFV and BD9470AFM are also built-in protection function 文件：1.79953 Mbytes 页数：38 Pages	ROHM 罗姆	ROHM
BD9470AFM	文件：1.79953 Mbytes Page：38 Pages	White LED driver for medium sized and large sized LCD back light General Description BD9470AEFV and BD9470AFM are high efficiency driver for white LED. They are designed for large sized LCD. BD9470AEFV and BD9470AFM are built-in DCDC converter that supply appropriate voltage for light source. BD9470AEFV and BD9470AFM are also built-in protection function 文件：1.79953 Mbytes 页数：38 Pages	ROHM 罗姆	ROHM
BD9470AFME2	文件：1.79953 Mbytes Page：38 Pages	White LED driver for medium sized and large sized LCD back light General Description BD9470AEFV and BD9470AFM are high efficiency driver for white LED. They are designed for large sized LCD. BD9470AEFV and BD9470AFM are built-in DCDC converter that supply appropriate voltage for light source. BD9470AEFV and BD9470AFM are also built-in protection function 文件：1.79953 Mbytes 页数：38 Pages	ROHM 罗姆	ROHM
BD9470EFV	文件：1.79953 Mbytes Page：38 Pages	White LED driver for medium sized and large sized LCD back light General Description BD9470AEFV and BD9470AFM are high efficiency driver for white LED. They are designed for large sized LCD. BD9470AEFV and BD9470AFM are built-in DCDC converter that supply appropriate voltage for light source. BD9470AEFV and BD9470AFM are also built-in protection function 文件：1.79953 Mbytes 页数：38 Pages	ROHM 罗姆	ROHM
BD9470AEFV	文件：1.7987 Mbytes Page：39 Pages	White LED driver for medium sized and large sized LCD back light 文件：1.7987 Mbytes 页数：39 Pages	ROHM 罗姆	ROHM
BD9470AEFV-E2	文件：1.7987 Mbytes Page：39 Pages	White LED driver for medium sized and large sized LCD back light 文件：1.7987 Mbytes 页数：39 Pages	ROHM 罗姆	ROHM
BD9470AFM-E2	文件：1.7987 Mbytes Page：39 Pages	White LED driver for medium sized and large sized LCD back light 文件：1.7987 Mbytes 页数：39 Pages	ROHM 罗姆	ROHM
BD9478F	文件：725.84 Kbytes Page：15 Pages	PWM pulse Generator for LCD Panels 文件：725.84 Kbytes 页数：15 Pages	ROHM 罗姆	ROHM

晶体管资料

型号：
BD947
别名：
三极管、晶体管、晶体三极管
生产厂家：
制作材料：
Si-NPN
性质：
低频或音频放大（LF）_功率放大（L）
封装形式：
直插封装
极限工作电压：
45V
最大电流允许值：
5A
最大工作频率：
<1MHZ或未知
引脚数：
3
可代换的型号：
BD243,BD539,3DD64B,
最大耗散功率：
40W
放大倍数：
图片代号：
B-10
vtest：
45
htest：
999900
atest：
5
wtest：
40

技术参数

封装：
HTSSOP-B28
包装数量：
2500
最小独立包装数量：
2500
包装形态：
Taping
RoHS：
Yes
Topology：
Boost
Vin(Min.)[V]：
9
Vin(Max.)[V]：
35
Output Current(Max.)[mA]：
250
Number of Outputs：
6
Frequency(Max.)[MHz]：
0.15
Integrated FET：
No
Dimming：
PWM
Operating Temperature (Min.)[°C]：
-40
Operating Temperature (Max.)[°C]：
85
Package Size [mm]：
9.7x6.4 (t=1)

供应商	型号	品牌	批号	封装	库存	备注	价格
深圳市一线半导体有限公司	BD947		24+	TO-220	10000	全新	询价
深圳市利加科技有限公司	BD947	PHI	16+	TO-220	10000	全新原装现货	询价
深圳市蓝山航业科技有限公司	BD947	ph	25+		500000	行业低价,代理渠道	询价
深圳市卓越微芯电子有限公司	BD9479FV-GE2	ROHM	25+	SSOP40	5136	百分百原装正品真实公司现货库存本公司只做原装可	询价
深圳市鹏和科技有限公司	BD9479FV-GE2	ROHM	24+	SSOP40	5000	只做原装公司现货	询价
深圳市华来深电子有限公司	BD9472FP-GE2	ROHM	23+	SOP-22	8560	受权代理!全新原装现货特价热卖!	询价
深圳市振宏微科技有限公司	BD9479FV	SSOP-40	23+	NA	15659	振宏微专业只做正品,假一罚百!	询价
深圳市华斯顿科技有限公司	BD9470AFM-GE2	ROHM	25+23+	HSOP28	10954	绝对原装正品全新进口深圳现货	询价
深圳市宇集芯电子有限公司	BD9479FV	ROHM	25+	N/A	90000	一级代理商进口原装现货、价格合理	询价
深圳市毅创弘电子科技有限公司	BD9470AFM-GE2	RohmSemiconductor	24+	28-HSOP-M	66800	原厂授权一级代理,专注汽车、医疗、工业、新能源！	询价

更多BD947供应商更新时间2026-4-17 16:01:00

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