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ABSOLUTE MAXIMUM RATINGS (TC = 25 UNLESS OTHERWISE NOTED)
Parameter
Symbol
Limit
Unit
Drain-Source Voltage
VDS
30
V
Gate-Source Voltage
VGS
±20
Continuous Drain Current (TJ = 175)
TC = 25
ID
110a
A
TC = 100
110a
Pulsed Drain Current
IDM
350
Avalanche Current
IAR
70
Repetitive Avalanche Energyb
L = 0.1 mH
EAR
245
mJ
Maximum Power Dissipationb
TC = 25
PD
242c
W
TA = 25d
3.75
Operating Junction and Storage Temperature Range
TJ, Tstg
−55 to 175
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SUM110N03-03 Features
` TrenchFET®Power MOSFET ` 175 Junction Temperature ` Low Thermal Resistance Package ` High Threshold Voltage
SUM110N03-03 Typical Application
· Automotive 12-V Boardnet
SUM110N03-03P General Description
The attached spice model describes the typical electrical characteristics of the n-channel vertical DMOS. The subcircuit model is extracted and optimized over the −55 to 125°C temperature ranges under the pulsed 0 to 10V gate drive. The saturated output impedance is best fit at the gate bias near the threshold voltage.
A novel gate-to-drain feedback capacitance network is used to model the gate charge characteristics while avoiding convergence difficulties of the switched Cgd model. All model parameter values are optimized to provide a best fit to the measured electrical data and are not intended as an exact physical interpretation of the device.