Advanced Technical Information CoolMOS Power MOSFET IXKN 45N80C VDSS ID25 RDS(on) 800 V 44 A Ω 74 mΩ N-Channel Enhancement Mode Low RDSon, High VDSS MOSFET miniBLOC, SOT-227 B E72873 MOSFET Symbol Conditions VDSS TVJ = 25°C to 150°C Maximum Ratings S VGS ID25 ID90 dv/dt Symbol Conditions VGS = 10 V; ID = ID90 VGSth VDS = 20 V; ID = 4 mA; IDSS VDS = VDSS; VGS = 0 V; TVJ = 25°C TVJ = 125°C VF V 44 30 A A 6 G S D V/ns G = Gate S = Source 670 0.5 mJ mJ Characteristic Values (TVJ = 25°C, unless otherwise specified) min. typ. max. RDSon td(on) tr td(off) tf ±20 VDS < VDSS; IF ≤ 17 A;diF/dt≤ 100 A/µs TVJ = 150°C ID = 4 A; L = 80 mH; TC = 25°C ID = 17 A; L = 3 µH; TC = 25°C Qg Qgs Qgd V TC = 25°C TC = 90°C EAS EAR IGSS 800 63 2 20 VGS = ±20 V; VDS = 0 V VGS= 10 V; VDS = 640 V; ID = 70 A VGS= 10 V; VDS = 640 V; ID = 70 A; RG = 1.8 Ω (reverse conduction) IF = 37.5 A; VGS = 0 V RthJC Either source terminal at miniBLOC can be used as main or kelvin source Features ● miniBLOC package - Electrically isolated copper base - Low coupling capacitance to the heatsink for reduced EMI - International standard package SOT-227 - Easy screw assembly ● fast CoolMOS power MOSFET - 3rd generation - High blocking capability - Low on resistance - Avalanche rated for unclamped inductive switching (UIS) - Low thermal resistance due to reduced chip thickness ● Enhanced total power density 74 mΩ 4 V 50 µA µA 400 nA 332 36 168 nC nC nC 25 15 75 10 ns ns ns ns 1.0 1.2 V D = Drain Applications ● ● ● ● ● Switched mode power supplies (SMPS) Uninterruptible power supplies (UPS) Power factor correction (PFC) Welding Inductive heating 0.33 K/W CoolMOS is a trademark of 145 Infineon Technologies AG. IXYS reserves the right to change limits, test conditions and dimensions. © 2001 IXYS All rights reserved 1-2 IXKN 45N80C Advanced Technical Information Component miniBLOC, SOT-227 B Symbol Conditions VISOL IISOL ≤ 1 mA; 50/60 Hz TVJ Tstg Md mounting torque terminal connection torque (M4) Symbol Conditions RthCH with heatsink compound Weight Maximum Ratings 2500 V~ -40...+150 -40...+125 °C °C 1.5 1.5 Nm Nm Characteristic Values min. typ. max. 0.1 K/W 30 g M4 screws (4x) supplied Dim. © 2001 IXYS All rights reserved Millimeter Min. Max. Inches Min. Max. A B 31.50 7.80 31.88 8.20 1.240 0.307 1.255 0.323 C D 4.09 4.09 4.29 4.29 0.161 0.161 0.169 0.169 E F 4.09 14.91 4.29 15.11 0.161 0.587 0.169 0.595 G H 30.12 37.80 30.30 38.20 1.186 1.489 1.193 1.505 J K 11.68 8.92 12.22 9.60 0.460 0.351 0.481 0.378 L M 0.76 12.60 0.84 12.85 0.030 0.496 0.033 0.506 N O 25.15 1.98 25.42 2.13 0.990 0.078 1.001 0.084 P Q 4.95 26.54 5.97 26.90 0.195 1.045 0.235 1.059 R S 3.94 4.72 4.42 4.85 0.155 0.186 0.174 0.191 T U 24.59 -0.05 25.07 0.1 0.968 -0.002 0.987 0.004 V W 3.30 0.780 4.57 0.830 0.130 19.81 0.180 21.08 2-2