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