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STH8NA80FI

ApplicationHIGH CURRENT, HIGH SPEED SWITCHINGSWITCH MODE POWER SUPPLIES (SMPS)DC-AC CONVERTERS FOR WELDING EQUIPMENT AND UNINTERRUPTIBLE POWERSUPPLIES AND MOTOR DRIVESpecifications Symbol Parameter Value Unit STW18NB80 STH18NB80FI VDS Drain-source Voltage (VGS = 0) ...

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SeekIC No. : 004507710 Detail

STH8NA80FI: ApplicationHIGH CURRENT, HIGH SPEED SWITCHINGSWITCH MODE POWER SUPPLIES (SMPS)DC-AC CONVERTERS FOR WELDING EQUIPMENT AND UNINTERRUPTIBLE POWERSUPPLIES AND MOTOR DRIVESpecifications Symbol ...

STH8NA80FI Data Sheet

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Part Number:
STH8NA80FI
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2025/12/23

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Product Details

Description



Application

 HIGH CURRENT, HIGH SPEED SWITCHING
 SWITCH MODE POWER SUPPLIES (SMPS)
 DC-AC CONVERTERS FOR WELDING
   EQUIPMENT AND UNINTERRUPTIBLE
   POWERSUPPLIES AND MOTOR DRIVE


Specifications

Symbol
Parameter
Value
Unit
STW18NB80
STH18NB80FI
VDS
 Drain-source Voltage (VGS = 0)
800
V
VDGR
 Drain-gate Voltage (RGS = 20 kW)
800
V
VGS
 Gate- source Voltage
±30
V
ID
 Drain Current (continuos) at TC = 25°C
7.2
4.5
A
ID
 Drain Current (continuos) at TC = 100°C
4.5
2.8
A
IDM ()
 Drain Current (pulsed)
28.8
28.8
A
PTOT
 Total Dissipation at TC = 25°C
170
70
W
 Derating Factor
1.4
0.56
W/°C
VISO
 Insulation Withstand Voltage (DC)
-
4000
V
Tstg
 Storage Temperature
65 to 150
°C
Tj
 Max. Operating Junction Temperature
150
°C



Description

This series of POWER MOSFETS represents the most advanced high voltage technology. The optimized cell layout coupled with a new proprietary edge termination concur to give the device low RDS(on) and gate charge, unequalled ruggedness and superior switching performance.




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