整流二極管(rectifier diode)一種用于將交流電轉變?yōu)橹绷麟姷陌雽w器件。通常它包含一個PN結，有陽極和陰極兩個端子。P區(qū)的載流子是空穴,N區(qū)的載流子是電子，在P區(qū)和N區(qū)間形成一定的位壘。外加使P區(qū)相對N區(qū)為正的電壓時，位壘降低，位壘兩側附近產生儲存載流子，能通過大電流，具有低的電壓降（典型值為0.7V）,稱為正向導通狀態(tài)。若加相反的電壓,使位壘增加，

北京京誠宏泰科技原裝正品現(xiàn)貨銷售IXYS二極管模塊MDD312-18N1

IXYS二極管模塊MDD312-18N1技術參數：

IFRMS= 2x520 A
IFAVM = 2x310 A
VRRM = 1800 V

Features
• International standard package
• Direct Copper Bonded Al₂O₃ ceramic with copper base plate
• Planar passivated chips
• Isolation voltage 3600 V~
• UL registered Applications
• Supplies for DC power equipment
• DC supply for PWM inverter
• Field supply for DC motors
• Battery DC power supplies
Advantages
• Simple mounting
• Improved temperature & power cycling
• Reduced protection circuits

IXYS二極管模塊型號：

MDD310-08N1 
MDD310-12N1 
MDD310-14N1 
MDD310-16N1 
MDD310-18N1
MDD310-20N1 
MDD310-22N1 
MDD312-12N1 
MDD312-14N1 
MDD312-16N1
MDD312-18N1 
MDD312-20N1 
MDD312-22N1