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All Rights Reserved Copyright (C) Bee Technologies Inc. 2012 1 Device Modeling Report Bee Technologies Inc. COMPONENTS: MOSFET (Professional Model) PART NUMBER: 2SK2886 MANUFACTURER: TOSHIBA REMARK: Body Diode (Professional Model)

SPICE MODEL of 2SK2886 (Professional+BDP Model) in SPICE PARK

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SPICE MODEL of 2SK2886 (Professional+BDP Model) in SPICE PARK. English Version is http://www.spicepark.net. Japanese Version is http://www.spicepark.com by Bee Technologies.

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Page 1: SPICE MODEL of 2SK2886 (Professional+BDP Model) in SPICE PARK

All Rights Reserved Copyright (C) Bee Technologies Inc. 2012

1

Device Modeling Report

Bee Technologies Inc.

COMPONENTS: MOSFET (Professional Model)

PART NUMBER: 2SK2886

MANUFACTURER: TOSHIBA

REMARK: Body Diode (Professional Model)

Page 2: SPICE MODEL of 2SK2886 (Professional+BDP Model) in SPICE PARK

All Rights Reserved Copyright (C) Bee Technologies Inc. 2012

2

S

DGD

G

R2

10MEGR1

10M CGD

+

-

+

-

S1

S

D

Q1

+

-

+

-

S2

S

U12SK2886

Circuit Configuration

Equivalent Circuit

Page 3: SPICE MODEL of 2SK2886 (Professional+BDP Model) in SPICE PARK

All Rights Reserved Copyright (C) Bee Technologies Inc. 2012

3

MOSFET MODEL

PSpice model parameter

Model description

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

Page 4: SPICE MODEL of 2SK2886 (Professional+BDP Model) in SPICE PARK

All Rights Reserved Copyright (C) Bee Technologies Inc. 2012

4

Transconductance Characteristics

Circuit Simulation result

Comparison table

ID (A) gfs (S)

%Error Measurement Simulation

2 10.150 10.203 0.52

5 15.460 15.495 0.23

10 20.910 20.950 0.19

20 27.770 27.832 0.22

50 39.150 39.022 -0.33

100 48.450 48.506 0.12

VDS=10V

Page 5: SPICE MODEL of 2SK2886 (Professional+BDP Model) in SPICE PARK

All Rights Reserved Copyright (C) Bee Technologies Inc. 2012

5

V_VGS

0V 2V 4V 6V 8V 10V 12V

I(U1:2)

0A

20A

40A

60A

80A

100A

120A

VGS

V1

10V

0

U12SK2886

Vgs-Id Characteristics

Circuit Simulation result

Evaluation circuit

Page 6: SPICE MODEL of 2SK2886 (Professional+BDP Model) in SPICE PARK

All Rights Reserved Copyright (C) Bee Technologies Inc. 2012

6

Comparison Graph

Circuit Simulation result

Comparison table

ID (A) VGS (V)

%Error Measurement Simulation

1 2.442 2.379 -2.58

2 2.560 2.493 -2.63

5 2.785 2.725 -2.15

10 3.091 2.998 -3.00

20 3.485 3.407 -2.25

50 4.300 4.294 -0.13

100 5.520 5.428 -1.66

VDS=10V

Page 7: SPICE MODEL of 2SK2886 (Professional+BDP Model) in SPICE PARK

All Rights Reserved Copyright (C) Bee Technologies Inc. 2012

7

VGS

10V

0

V1

U12SK2886

V_V1

0V 100mV 200mV 300mV 400mV

I(U1:2)

0A

5A

10A

15A

20A

25A

30A

Rds (on) Characteristics

Circuit Simulation result

Evaluation circuit

Test condition: VGS=10(V), ID=25(A)

Parameter Unit Measurement Simulation %Error

RDS(on) mΩ 14.000 13.997 -0.02

Page 8: SPICE MODEL of 2SK2886 (Professional+BDP Model) in SPICE PARK

All Rights Reserved Copyright (C) Bee Technologies Inc. 2012

8

V_V1

0V 4V 8V 12V 16V 20V

I(U1:2)

0A

10A

20A

30A

40A

50A

VGS

0

V1

U12SK2886

Output Characteristics

Circuit Simulation result

Evaluation circuit

VGS = 2.5V

6

10

3

5

8

3.5

4.5

3.75

4.25

Page 9: SPICE MODEL of 2SK2886 (Professional+BDP Model) in SPICE PARK

All Rights Reserved Copyright (C) Bee Technologies Inc. 2012

9

Capacitance Characteristics

Simulation result

Comparison table

VDS (V) Cbd (pF)

%Error Measurement Simulation

0.1 1900.000 1884.100 -0.84

0.2 1800.000 1814.000 0.78

0.5 1645.000 1616.600 -1.73

1 1450.000 1451.400 0.10

2 1200.000 1212.000 1.00

5 910.000 892.160 -1.96

10 705.000 680.700 -3.45

20 488.000 509.500 4.41

50 340.000 342.390 0.70

60 310.000 315.950 1.92

Simulation

Measurement

Page 10: SPICE MODEL of 2SK2886 (Professional+BDP Model) in SPICE PARK

All Rights Reserved Copyright (C) Bee Technologies Inc. 2012

10

Time*1mA

0 20n 40n 60n 80n 100n

V(W1:3)

0V

4V

8V

12V

16V

20V

D1dmod ID

45A

VDD

40V

0

-

+W1

ION = 0IOFF = 1mAW

U12SK2886

IGTD = 0

TF = 10n

PW = 10mPER = 1

I1 = 0I2 = 1m

TR = 10n

Gate Charge Characteristics

Circuit Simulation result

Evaluation circuit

Test condition: VDD=40(V), VGS=10(V), ID=45(A)

Parameter Unit Measurement Simulation %Error

Qgs nC 11.700 11.622 -0.67

Qgd nC 23.385 22.366 -4.36

Qg nC 66.000 65.965 -0.05

Page 11: SPICE MODEL of 2SK2886 (Professional+BDP Model) in SPICE PARK

All Rights Reserved Copyright (C) Bee Technologies Inc. 2012

11

Time

1.6us 1.8us 2.0us 2.2us 2.4us 2.6us

V(U1:2)/2.5 V(U1:1)

0V

5V

10V

15V

L130nH

1 2

U12SK2886

V1TD = 2u

TF = 4nPW = 5uPER = 500u

V1 = 0

TR = 4n

V2 = 20

VDD

25

0

RL

1.0

L2

50nH

12

R2

50

R1

50

Switching Time Characteristics

Circuit Simulation result

Evaluation circuit1

Test condition: VDD=25(V), VGS=0/10(V), ID=25(A), RG=50, RL=1

Parameter Unit Measurement Simulation %Error

ton ns 70.000 70.675 0.96

Page 12: SPICE MODEL of 2SK2886 (Professional+BDP Model) in SPICE PARK

All Rights Reserved Copyright (C) Bee Technologies Inc. 2012

12

U1D2SK2886_P

C1

100p

K

D1

R11

F1

FG1

V(N00091,N00063)-V(N00022,N00019)

GVALUE

OUT+OUT-

IN+IN-

D2

R2300

-+

+

-

E1

E

+

-

+

-

S1 SVON = 100mVVOFF = 90mVROFF = 50MEGRON = 1m

0

A

Equivalent Circuit

Circuit Configuration

Page 13: SPICE MODEL of 2SK2886 (Professional+BDP Model) in SPICE PARK

All Rights Reserved Copyright (C) Bee Technologies Inc. 2012

13

V_VDS

0V -0.2V -0.4V -0.6V -0.8V -1.0V -1.2V -1.4V -1.6V

I(VDS)

100mA

1.0A

10A

100A

0

VDSU12SK2886

Body Diode Forward Current Characteristics

Circuit Simulation result

Evaluation circuit

Page 14: SPICE MODEL of 2SK2886 (Professional+BDP Model) in SPICE PARK

All Rights Reserved Copyright (C) Bee Technologies Inc. 2012

14

Comparison Graph

Simulation result

Comparison table

IDR (A) -VDS (V)

%Error Measurement Simulation

0.3 0.653 0.654 0.15

0.5 0.672 0.672 -0.01

1 0.702 0.698 -0.57

2 0.727 0.728 0.14

5 0.779 0.781 0.26

10 0.839 0.843 0.48

20 0.930 0.939 0.97

50 1.185 1.174 -0.93

100 1.530 1.516 -0.93

125 1.665 1.678 0.78

Page 15: SPICE MODEL of 2SK2886 (Professional+BDP Model) in SPICE PARK

All Rights Reserved Copyright (C) Bee Technologies Inc. 2012

15

Time

0.88us 0.96us 1.04us 1.12us 1.20us 1.28us

I(R1)

-400mA

-300mA

-200mA

-100mA

-0mA

100mA

200mA

300mA

400mA

0

V1TD = 0ns

TF = 10nsPW = 1usPER = 100us

V1 = -9.4V

TR = 10ns

V2 = 10.7V

R1

50

U1D2SK2886_P

Reverse Recovery Characteristics

Circuit Simulation result

Evaluation circuit

Comparison Measurement vs. Simulation

Parameter Unit Measurement Simulation %Error

trj ns 28.800 28.661 -0.48

trb ns 105.000 104.667 -0.32

trr ns 133.800 133.328 -0.35

Page 16: SPICE MODEL of 2SK2886 (Professional+BDP Model) in SPICE PARK

All Rights Reserved Copyright (C) Bee Technologies Inc. 2012

16

Reverse Recovery Characteristics Reference

trj = 28.8(ns)

trb = 105(ns)

Conditions: Ifwd = lrev = 0.2(A), Rl = 50

Relation between trj and trb

Example

Measurement

Page 17: SPICE MODEL of 2SK2886 (Professional+BDP Model) in SPICE PARK

All Rights Reserved Copyright (C) Bee Technologies Inc. 2012

17

V_VGS

0V 5V 10V 15V 20V 25V 30V 35V 40V 45V 50V

-I(VGS)

0A

1mA

2mA

3mA

4mA

5mA

6mA

7mA

8mA

9mA

10mA

VGS

0

R1

1G

U12SK2886

ESD PROTECTION DIODE

Zener Voltage Characteristics

Circuit Simulation result

Evaluation circuit

Page 18: SPICE MODEL of 2SK2886 (Professional+BDP Model) in SPICE PARK

All Rights Reserved Copyright (C) Bee Technologies Inc. 2012

18

Zener Voltage Characteristics Reference

IZ = 1(mA)

VZ =22.9(V) at IZ=1.09mA

Measurement