罗姆（ROHM）是全球著名半导体厂商之一，创立于1958年，是总部位于日本京都市的跨国集团公司。"品质第一"是罗姆的一贯方针。我们始终将品质放在第一位。无论遇到多大的困难，都将为国内外用户源源不断地提供大量优质产品，并为文化的进步与提高作出贡献。
历经半个多世纪的发展，罗姆的生产、销售、研发网络遍及世界各地。产品涉及多个领域，其中包括IC、分立元器件、光学元器件、无源元件、模块、半导体应用产品及医疗器具。在世界电子行业中，罗姆的众多高品质产品得到了市场的许可和赞许，成为系统IC和最新半导体技术方面首屈一指的主导企业。
肖特基二极管是贵金属（金、银、铝、铂等）A为正极，以N型半导体B为负极，利用二者接触面上形成的势垒具有整流特性而制成的金属-半导体器件。因为N型半导体中存在着大量的电子，贵金属中仅有极少量的自由电子，所以电子便从浓度高的B中向浓度低的A中扩散。显然，金属A中没有空穴，也就不存在空穴自A向B的扩散运动。随着电子不断从B扩散到A，B表面电子浓度逐渐降低，表面电中性被破坏，于是就形成势垒，其电场方向为B→A。但在该电场作用之下，A中的电子也会产生从A→B的漂移运动，从而消弱了由于扩散运动而形成的电场。当建立起一定宽度的空间电荷区后，电场引起的电子漂移运动和浓度不同引起的电子扩散运动达到相对的平衡，便形成了肖特基势垒。
肖特基二极管与整流器部分优势型号：
RB160LAM-90
RB160LAM-40TF
RB160LAM-90TF
RB160VAM-40
RB160VYM-40FH
RB160VYM-60FH
RB160LAM-90
RB162LAM-40
RB162LAM-60
RB411VAM-50
RB552EA
RSX201LAM30
RSX205LAM30
RSX301LAM30
RSX501LAM20
BAS40-04HM
BAS40-05HM
BAS40-06HM
BAS40HM
BAT54AHM
BAT54CHM
BAT54HM
BAT54SHM
RB021VAM90
RB051MM-2Y
RB058LAM-30
RB058LAM-40
RB058LAM-60
RB058LAM100
RB058LAM150
RB060MM-30
RB060MM-40
RB060MM-60
RB061US-30
RB068LAM-30
RB068LAM-40
RB068LAM-60
RB068LAM100
RB068LAM150
RB068MM-30
RB068MM-40
RB068MM-60
RB068MM100
RB070MM-30
RB075BM40S
RB078BM30S
RB085BM-30
RB085BM-40
RB085BM-60
RB085BM-90
RB085T-40NZ
RB085T-60NZ
RB085T-90NZ
RB088BM-30
RB088BM-40
RB088BM-60
RB088BM100
RB088BM150
RB088NS-30
RB088NS-40
RB088NS-60
RB088NS100
RB088NS150
RB088T-30NZ
RB088T-40NZ
RB088T-60NZ
RB088T100NZ
RB088T150NZ
RB095BM-30
RB095BM-40
RB095BM-60
RB095BM-90
RB095T-40NZ
RB095T-60NZ
RB095T-90NZ
RB098BM-60
RB098BM100
RB098BM150
RB160MM-30
RB160MM-40
RB160MM-50
RB160MM-60
RB160MM-90
RB160VAM-40
RB160VAM-60
RB161MM-20
RB161QS-40
RB161VAM-20
RB162MM-30
RB162MM-40
RB162MM-60
RB162VAM-20
RB168LAM-30
RB168LAM-40
RB168LAM-60
RB168LAM100
RB168LAM150
RB168MM-30
RB168MM-40
RB168MM-60
RB168MM100
RB168MM150
RB168VAM-30
RB168VAM-40
RB168VAM-60
RB168VAM100
RB168VAM150
RB205T-40NZ
RB205T-60NZ
RB205T-90NZ
RB215T-40NZ
RB215T-60NZ
RB215T-90NZ
RB218NS-30
RB218NS-40
RB218NS-60
RB218NS100
RB218NS150
RB218T-30NZ
RB218T-40NZ
RB218T-60NZ
RB218T100NZ
RB218T150NZ
RB225NS-40
RB225T-40NZ
RB225T-60NZ
RB228NS-30
RB228NS-40
RB228NS-60
RB228NS100
RB228NS150
RB228T-30NZ
RB228T-40NZ
RB228T-60NZ
RB228T100NZ
RB228T150NZ
RB238NS-30
RB238NS-40
RB238NS-60
RB238NS100
RB238NS150
RB238T-30NZ
RB238T-40NZ
RB238T-60NZ
RB238T100NZ
RB238T150NZ
RB298NS100
RB298T100NZ
RB400D
RB400VAM-50
RB411D
RB420D
RB421D
RB425D
RB450F
RB450UM
RB451UM
RB461F
RB471E
RB480K
RB480Y
RB480Y-40
RB480Y-90
RB481K
RB481Y
RB481Y-40
RB481Y-90
RB491D
RB495D
RB496EA
RB496KA
RB500SM-30
RB500VM-40
RB501SM-30
RB501VM-40
RB510SM-30
RB510SM-40
RB510VM-30
RB510VM-40
RB511SM-30
RB511SM-40
RB511VM-30
RB511VM-40
RB520AS-30
RB520AS-40
RB520CM-30
RB520CM-40
RB520CM-60
RB520G-30
RB520G-40
RB520SM-30
RB520SM-40
RB520VM-30
RB520VM-40
RB520ZS-30
RB520ZS8A30
RB521AS-30
RB521AS-40
RB521CM-30
RB521CM-40
RB521G-30
RB521G-40
RB521SM-30
RB521SM-40
RB521SM-60
RB521VM-30
RB521VM-40
RB521ZS-30
RB521ZS-40
RB521ZS8A30
RB522ES-30
RB530CM-30
RB530CM-40
RB530CM-60
RB530SM-30
RB530SM-40
RB530VM-30
RB530XN
RB531CM-30
RB531CM-40
RB531SM-30
RB531SM-40
RB531VM-30
RB531XN
RB540SM-40
RB540VM-30
RB540VM-40
RB541SM-40
RB541VM-30
RB541VM-40
RB541XN
RB548W
RB548WM
RB550EA
RB550VAM-30
RB550VM-30
RB550VM-40
RB551VM-30
RB551VM-40
RB557W
RB557WM
RB558VAM150
RB558WM
RB560VM-40
RB561VM-40
RB578VAM100
RB705D
RB706D-40
RB706F-40
RB706UM-40
RB706W-40
RB706WM-40
RB715F
RB715UM
RB715W
RB715WM
RB715Z
RB717F
RB717UM
RB731U
RB731XN
RB751CM-40
RB751G-40
RB751SM-40
RB751VM-40
RB751ZS-40
RBE05AS20A
RBE05SM20A
RBE05VM20A
RBE07V20A
RBE1KA20A
RBE1VAM20A
RBE2EA20A
RBE2VAM20A
RBQ10BM45A
RBQ10BM65A
RBQ10NS45A
RBQ10NS65A
RBQ10T45ANZ
RBQ10T65ANZ
RBQ15BM45A
RBQ15BM65A
RBQ20BM45A
RBQ20BM65A
RBQ20NS45A
RBQ20NS65A
RBQ20T45ANZ
RBQ20T65ANZ
RBQ30NS45A
RBQ30NS45B
RBQ30NS65A
RBQ30T45ANZ
RBQ30T65ANZ
RBQ30TB45BNZ
RBR10BM30A
RBR10BM40A
RBR10BM60A
RBR10NS30A
RBR10NS40A
RBR10NS60A
RBR10T30ANZ
RBR10T40ANZ
RBR10T60ANZ
RBR15BM30A
RBR15BM40A
RBR15BM60A
RBR1LAM30A
RBR1LAM40A
RBR1LAM60A
RBR1MM30A
RBR1MM40A
RBR1MM60A
RBR20BM30A
RBR20BM40A
RBR20BM60A
RBR20NS30A
RBR20NS40A
RBR20NS60A
RBR20T30ANZ
RBR20T40ANZ
RBR20T60ANZ
RBR2LAM30A
RBR2LAM40A
RBR2LAM60A
RBR2LAM60B
RBR2MM30A
RBR2MM30B
RBR2MM40A
RBR2MM40B
RBR2MM40C
RBR2MM60A
RBR2MM60B
RBR2MM60C
RBR30NS30A
RBR30NS40A
RBR30NS60A
RBR30T30ANZ
RBR30T40ANZ
RBR30T60ANZ
RBR3LAM30A
RBR3LAM30B
RBR3LAM40A
RBR3LAM40B
RBR3LAM40C
RBR3LAM60A
RBR3LAM60B
RBR3MM30A
RBR3MM40A
RBR3MM40B
RBR3MM60A
RBR3MM60B
RBR40NS60A
RBR5LAM30A
RBR5LAM30B
RBR5LAM40A
RBR5LAM60A
RBS1LAM40A
RBS1MM40A
RBS2LAM40A
RBS2LAM40B
RBS2LAM40C
RBS2MM40A
RBS2MM40B
RBS2MM40C
RBS3LAM40A
RBS3LAM40B
RBS3LAM40C
RBS3MM40A
RBS3MM40B
RBS5LAM40A
RSX051VAM30
RSX071VAM30
RSX101MM-30
RSX101VAM30
RSX201VAM30
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