SPICE MODEL of TPC8203 (Standard+BDS) in SPICE PARK. English Version is http://www.spicepark.net. Japanese Version is http://www.spicepark.com by Bee Technologies.

1. Device Modeling Report
COMPONENTS: Power MOSFET (Model Parameter)
PART NUMBER: TPC8203
MANUFACTURER: TOSHIBA
Body Diode (Model Parameter) / ESD Protection Diode
Bee Technologies Inc.
All Rights Reserved Copyright (c) Bee Technologies Inc. 2006

2. Circuit Configuration
TPC8203
MOSFET MODEL
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 Modility 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. 2006

3. Transconductance Characteristic
Circuit Simulation Result
Comparison table
gfs
Id(A) Error(%)
Measurement Simulation
0.500 7.000 6.950 -0.714
1.000 9.500 9.480 -0.211
2.000 13.000 13.230 1.769
5.000 19.000 19.370 1.947
All Rights Reserved Copyright (c) Bee Technologies Inc. 2006

4. Vgs-Id Characteristic
Circuit Simulation result
8.0A
6.0A
4.0A
2.0A
0A
0V 1.0V 2.0V 3.0V 4.0V 5.0V 6.0V
I(V3)
V_V2
Evaluation circuit
U17 V3
0Vdc
open open
open
open open V1
TPC8203
10Vdc R1
V2
0Vdc 100MEG
0
0
All Rights Reserved Copyright (c) Bee Technologies Inc. 2006

5. Comparison Graph
Circuit Simulation Result
Simulation Result
VGS(V)
ID(A) Error (%)
Measurement Simulation
1.000 2.300 2.303 0.130
2.000 2.400 2.392 -0.333
4.000 2.520 2.524 0.159
6.000 2.630 2.631 0.038
8.000 2.720 2.723 0.110
All Rights Reserved Copyright (c) Bee Technologies Inc. 2006

6. Rds(on) Characteristic
Circuit Simulation result
5.0A
4.0A
3.0A
2.0A
1.0A
0A
0V 20mV 40mV 60mV 80mV 100mV
I(V3)
V_VDS
Evaluation circuit
U17 V3
0Vdc
open
open open
open open
VGS 0Vdc VDS Ropen
10Vdc TPC8203
100MEG
0
0
Simulation Result
ID=3.0A, VGS=10V Measurement Simulation Error (%)
R DS (on) 14.000 m 14.000 m 0.000
All Rights Reserved Copyright (c) Bee Technologies Inc. 2006

7. Gate Charge Characteristic
Circuit Simulation result
10V
5V
0V
0 10n 20n 30n 40n 50n
V(W1:3)
Time*1mS
Evaluation circuit
U18 V2
0Vdc
open open open
Dbreak
PER = 1000u W1 open open
PW = 600u +
TF = 10n D1
TR = 10n
- TPC8203 I2 Ropen
TD = 0 W 6Adc
I2 = 1m IOFF = 100uA 100MEG
I1 ION = 0uA
I1 = 0
V1 0
24Vdc
0
Simulation Result
VDD=24V,ID=6.0A Measurement Simulation Error (%)
,VGS=10V
Qgs 4.700 nC 4.719 nC 0.404
Qgd 10.000 nC 10.112 nC 1.120
Qg 40.000 nC 28.627 nC -28.433
All Rights Reserved Copyright (c) Bee Technologies Inc. 2006

8. Capacitance Characteristic
Measurement
Simulation
Simulation Result
Cbd(nF)
VDS(V) Error(%)
Measurement Simulation
0.100 1.000 1.024 2.400
0.200 0.940 0.940 0.000
0.500 0.800 0.797 -0.375
1.000 0.650 0.648 -0.308
2.000 0.480 0.481 0.208
5.000 0.270 0.267 -1.111
10.000 0.160 0.155 -3.125
20.000 0.100 0.102 2.000
All Rights Reserved Copyright (c) Bee Technologies Inc. 2006

9. Switching Time Characteristic
Circuit Simulation result
14
10
5
0
1.95us 2.00us 2.05us 2.10us
V(R1:1) V(L2:1)/1.5
Time
Evaluation circuit
U17 L2 R2
RG L1
50nH 5
30nH
open open open
4.7
open open
V1 = 0
V2 = 20 V2 R1
TD = 2u TPC8203 V1 Ropen
4.7 15Vdc
TR = 6n 100MEG
TF = 7n
PW = 20u
PER = 2000u
0
0
Simulation Result
ID=3.0A, VDD=15V
Measurement Simulation Error(%)
VGS=0/10V
ton 20.000 ns 20.052 ns 0.260
All Rights Reserved Copyright (c) Bee Technologies Inc. 2006

10. Output Characteristic
Circuit Simulation result
10A
10V
8V
2.8V
6V
8A
4V
2.75V
2.7V
6A
2.65V
2.6V
4A
VGS=2.5V
2A
0A
0V 1.0V 2.0V 3.0V 4.0V 5.0V
I(Vdsense)
V_Vvariable
Evaluation circuit
Vdsense
0Vdc
Vv ariable
open open
Vstep open
open open
10Vdc
10Vdc TPC8203
R1
100MEG
0
0
All Rights Reserved Copyright (c) Bee Technologies Inc. 2006

11. Forward Current Characteristic
Circuit Simulation Result
10A
1.0A
100mA
0V 0.4V 0.8V 1.2V
I(R1)
V_V1
Evaluation Circuit
R1
0.01m
openopen
open
TPC8203
V1 U18 Ropen
0Vdc
100MEG
openopen 0
0
All Rights Reserved Copyright (c) Bee Technologies Inc. 2006

12. Comparison Graph
Circuit Simulation Result
Simulation Result
VDS (V) VDS (V)
IDR (A) Measurement Simulation %Error
0.100 0.600 0.597 -0.500
0.200 0.620 0.624 0.645
0.500 0.660 0.662 0.303
1.000 0.700 0.695 -0.714
2.000 0.740 0.734 -0.811
5.000 0.800 0.806 0.750
10.000 0.900 0.894 -0.667
All Rights Reserved Copyright (c) Bee Technologies Inc. 2006

13. Reverse Recovery Characteristic
Circuit Simulation Result
400mA
300mA
200mA
100mA
-0mA
-100mA
-200mA
-300mA
-400mA
0.9us 1.0us 1.1us 1.2us
I(R1)
Time
Evaluation Circuit
R1
50
openopen
open
TPC8203
V1 = -9.4v V1 U19 Ropen
V2 = 10.6v
TD = 0 100MEG
TR = 10ns
TF = 10ns
PW = 1us
PER = 100us openopen 0
0
Compare Measurement vs. Simulation
Measurement Simulation Error (%)
trj 10.300 ns 10.344 ns 0.427
trb 65.300 ns 80.020 ns 22.542
trr 75.600 ns 90.364 ns 19.529
All Rights Reserved Copyright (c) Bee Technologies Inc. 2006

14. Reverse Recovery Characteristic Reference
Trj=10.3(ns)
Trb=65.3(ns)
Conditions:Ifwd=lrev=0.2(A),Rl=50
Example
Relation between trj and trb
All Rights Reserved Copyright (c) Bee Technologies Inc. 2006

15. 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
I(R1)
V_V1
Evaluation Circuit
R1
0.01m U17 open
open open
V1 open open
Ropen
0Vdc
open 100MEG
open
TPC8203 0
0
All Rights Reserved Copyright (c) Bee Technologies Inc. 2006

16. Zener Voltage Characteristic Reference
All Rights Reserved Copyright (c) Bee Technologies Inc. 2006