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SPICE Device Model SUM110N05-06L

N-Channel 55-V (D-S), 175°C MOSFET °

SPICE Device Model SUM110N05-06L
Vishay Siliconix
N-Channel 55-V (D-S), 175°C MOSFET °
CHARACTERISTICS
· N-Channel Vertical DMOS · Macro Model (Model Subcircuit) · Level 3 MOS · Apply for both Linear and Switching Application · Accurate over the -55 to 125°C Temperature Range · Model the Gate Charge, Transient, and Diode Reverse Recovery Characteristics
DESCRIPTION
The attached spice model describes the typical electrical characteristics of the n-channel vertical DMOS. The subcircuit mode 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.
SUBCIRCUIT MODEL SCHEMATIC
This document is intended as a SPICE modeling guideline and does not constitute a commercial product data sheet. Designers should refer to the appropriate data sheet of the same number for guaranteed specification limits. Document Number: 70307 05-Nov-02 www.vishay.com
SPICE Device Model SUM110N05-06L
Vishay Siliconix
Gate Threshold Voltage On-State Drain Current
Symbol
Test Conditions
Simulated Data
Measured Data
VGS(th) ID(on)
V A 0.0047 0.0066 1 V
Drain-Source On-State Resistance
rDS(on)
Forward Voltage
Dynamic
Input Capacitance Output Capacitance Reverse Transfer Capacitance Total Gate Chargec Gate-Source Chargec Gate-Drain Charge
Ciss Coss Crss Qg Qgs Qgd td(on) tr
3300 625 310 65 15 16 15 15 35 15 70 ns nC pF
Turn-On Delay Timec Rise Timec Turn-Off Delay Time Fall Timec Source-Drain Reverse Recovery Time
td(off) tf trr
www.vishay.com
Document Number: 70307 05-Nov-02
SPICE Device Model SUM110N05-06L
Vishay Siliconix
Document Number: 70307 05-Nov-02
www.vishay.com