DSA1-18D - IXYS

DSA1-18D Avalanche Diode

DSA 1 Avalanche Diode Preliminary data VRRM = 1200-1800 V IF(RMS) = 7 A IFAVM = 2.3 A VRSM V 1300 1700 1900 V(BR)min V 1300 1750 1950 VRRM V 1200 1600 1800 Type DSA 1-12D DSA 1-16D DSA 1-18D AC A C Symbol IFRMS IFAVM PRSM IFSM I2t TVJ TVJM Tstg Weight Conditions TVJ = TVJM Tamb = 45°C; RthJA = 38 K/W; 180° sine Tamb = 45°C; RthJA = 80 K/W; 1.

Features

• Plastic standard package
• Planar passivated chips Applications
• Low power rectifiers
• Field supply for DC motors
• Power supplies
• High voltage rectifiers Advantages
• Space and weight savings
• Simple PCB mounting
• Improved temperature & power cycling
• Reduced protection circuits Symbol Conditions IR VF VT0 rT RthJA dS dA a VR = VRRM TVJ = TVJM IF = 7 A TVJ = 25°C For power-loss calculations only TVJ = TVJM Forced air cooling with 1.5 m/s, Tamb = 45°C Soldered on to PC board, Tamb = 45°C Creepage distance on surface Strike distance through air Max. allowable acceleratio.