DSA1-12D

DSA 1 VRRM = 1200-1800 V IF(RMS) = 7A IFAVM = 2.3 A Avalanche Diode Preliminary data VRSM V(BR)min VRRM V V V 1300 1700 1900 1300 1750 1950 1200 1600 1800 Type A C A DSA 1-12D DSA 1-16D DSA 1-18D C A = Anode, C = Cathode Symbol Conditions IFRMS IFAVM TVJ = TVJM Tamb = 45°C; RthJA = 38 K/W; 180° sine Tamb = 45°C; RthJA = 80 K/W; 180° sine 7 2.3 1.3 A A A PRSM TVJM, tp = 10 µs 1.6 kW IFSM TVJ = 45°C; t = 10 ms (50 Hz), sine t = 8.3 ms (60 Hz), sine 110 118 A TVJ = 150°C; t = 10 ms (50 Hz), sine t = 8.3 ms (60 Hz), sine 100 104 A 60 58 A2 s 50 45 2 As -40...+150 150 -40...+150 °C °C °C 0.8 g I2t TVJ = 45°C; Maximum Ratings 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 TVJM Tstg Weight typical Symbol Conditions 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 Dimensions in mm (1 mm = 0.0394") Characteristic Values 1.2 max. TVJ = TVJM 0.7 mA VF IF = 7 A TVJ = 25°C 1.34 V VT0 rT For power-loss calculations only TVJ = TVJM 0.8 67 V mΩ RthJA Forced air cooling with 1.5 m/s, Tamb = 45°C Soldered on to PC board, Tamb = 45°C 38 80 K/W K/W dS dA a Creepage distance on surface Strike distance through air Max. allowable acceleration 8.5 6.7 100 mm mm m/s2 7.5 4 1 10 1.5 VR = VRRM 1.5 IR 9 typ. Disclaimer Notice Information furnished is believed to be accurate and reliable. However, users should independently evaluate the suitability of and test each product selected for their own applications. Littelfuse products are not designed for, and may not be used in, all applications. Read complete Disclaimer Notice Disclaimer Notice at www.littelfuse.com/disclaimer-electronics. IXYS reserves the right to change limits, test conditions and dimensions. © 2019 IXYS All rights reserved 11.5 Data according to IEC 60747 0.8 0.5 20191128c 1-1