This document provides a summary of the device modeling report for a MOSFET transistor. It lists the component as a MOSFET from NEC with a professional model. It then provides the SPICE model parameters for the MOSFET and simulation results comparing measurements to simulations for transconductance, voltage-current characteristics, resistance, capacitance, switching times and more. It also summarizes the body diode and ESD protection diode SPICE models and simulation results.
SPICE MODEL of 2SK3057 (Professional+BDP Model) in SPICE PARK
1. Device Modeling Report
COMPONENTS: MOSFET (Professional Model)
PART NUMBER: 2SK3057
MANUFACTURER: NEC Corporation
REMARK: Body Diode (Professional) /
ESD Protection Diode
Bee Technologies Inc.
All Rights Reserved Copyright (c) Bee Technologies Inc. 2007
2. MOSFET MODEL PARAMETERS
PSpice model
Model description
parameter
LEVEL
L Channel Length
W Channel Width
KP Transconductance
RS Source Ohmic Resistance
RD Ohmic Drain Resistance
VTO Zero-bias Threshold Voltage
RDS Drain-Source Shunt Resistance
TOX Gate Oxide Thickness
CGSO Zero-bias Gate-Source Capacitance
CGDO Zero-bias Gate-Drain Capacitance
CBD Zero-bias Bulk-Drain Junction Capacitance
MJ Bulk Junction Grading Coefficient
PB Bulk Junction Potential
FC Bulk Junction Forward-bias Capacitance Coefficient
RG Gate Ohmic Resistance
IS Bulk Junction Saturation Current
N Bulk Junction Emission Coefficient
RB Bulk Series Resistance
PHI Surface Inversion Potential
GAMMA Body-effect Parameter
DELTA Width effect on Threshold Voltage
ETA Static Feedback on Threshold Voltage
THETA Mobility Modulation
KAPPA Saturation Field Factor
VMAX Maximum Drift Velocity of Carriers
XJ Metallurgical Junction Depth
UO Surface Mobility
All Rights Reserved Copyright (c) Bee Technologies Inc. 2007
14. Reverse Recovery Characteristic Reference
Trj=24ns)
Trb=68(ns)
Conditions:Ifwd=lrev=0.2(A),Rl=50
Example
Relation between trj and trb
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15. ESD PROTECTION DIODE SPICE MODEL
Zener Voltage Characteristic
Circuit Simulation Result
10mA
9mA
8mA
7mA
6mA
5mA
4mA
3mA
2mA
1mA
0A
0V 5V 10V 15V 20V 25V 30V 35V 40V 45V 50V 55V
I(V2)
V_VGS
Evaluation Circuit
U1 2SK3057_PRO
V2
ID
0Adc
VGS
0Vdc
0
All Rights Reserved Copyright (c) Bee Technologies Inc. 2007