DSA1-18D

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; 180° sine TVJM, tp = 10 ms TVJ = 45°C; t = 10 ms (50 Hz), sine t = 8.3 ms (60 Hz), sine TVJ = 150°C; t = 10 ms (50 Hz), sine t = 8.3 ms (60 Hz), sine TVJ = 45°C; t = 10 ms (50 Hz), sine t = 8.3 ms (60 Hz), sine TVJ = 150°C; t = 10 ms (50 Hz), sine t = 8.3 ms (60 Hz), sine typical Maximum Ratings 7A 2.3 A 1.3 A 1.6 kW 110 A 118 100 A 104 60 A2s 58 50 A2s 45 -40...+150 150 -40...+150 °C °C °C 0.8 g A = Anode, C = Cathode 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 acceleration Data according to IEC 60747 Characteristic Values typ. max. 0.7 mA 1.34 V ...