All Rights Reserved Copyright (c) Bee Technologies Inc. 2006

COMPONENTS: TRANSISTOR

PART NUMBER: 2SB1375

MANUFACTURER: TOSHIBA

Device Modeling Report

Bee Technologies Inc.

All Rights Reserved Copyright (c) Bee Technologies Inc. 2006

TRANSISTOR MODEL

PSpice model

parameter Model description

IS Saturation Current

BF Ideal Maximum Forward Beta

NF Forward Current Emission Coefficient

VAF Forward Early Voltage

IKF Forward Beta Roll-off Knee Current

ISE Non-ideal Base-Emitter Diode Saturation Current

NE Non-ideal Base-Emitter Diode Emission Coefficient

BR Ideal Maximum Reverse Beta

NR Reverse Emission Coefficient

VAR Reverse Early Voltage

IKR Reverse Beta Roll-off Knee Current

ISC Non-ideal Base-Collector Diode Saturation Current

NC Non-ideal Base-Collector Diode Emission Coefficient

NK Forward Beta Roll-off Slope Exponent

RE Emitter Resistance

RB Base Resistance

RC Series Collector Resistance

CJE Zero-bias Emitter-Base Junction Capacitance

VJE Emitter-Base Junction Potential

MJE Emitter-Base Junction Grading Coefficient

CJC Zero-bias Collector-Base Junction Capacitance

VJC Collector-base Junction Potential

MJC Collector-base Junction Grading Coefficient

FC Coefficient for Onset of Forward-bias Depletion Capacitance

TF Forward Transit Time

XTF Coefficient for TF Dependency on Vce

VTF Voltage for TF Dependency on Vce

ITF Current for TF Dependency on Ic

PTF Excess Phase at f=1/2pi*TF

TR Reverse Transit Time

EG Activation Energy

XTB Forward Beta Temperature Coefficient

XTI Temperature Coefficient for IS

All Rights Reserved Copyright (c) Bee Technologies Inc. 2006

Reverse Early Voltage Characteristic

Reverse

Ic

VceVAF

(X1,Y1)

(X2,Y2)

Y=aX+b

VAR

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Reverse DC Beta Characteristic (Ie vs. hFE)

Measurement

Simulation

- IE (mA)

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Ic

VceVAF

(X1,Y1)

(X2,Y2)

Y=aX+b

Forward Early Voltage Characteristic

Forward

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C-B Capacitance Characteristics E-B Capacitance Characteristics

Measurement

Simulation

Measurement

Simulation

Measurement

Simulation

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VCC-5VdcIB

0Adc

0

Q1

Q2SB1375

IC(Q1)

-10mA -5.0A

IC(Q1)/ IB(Q1)

100

20

500

Transistor hFE-IC Characteristics

Circuit Simulation Result

Evaluation Circuit

All Rights Reserved Copyright (c) Bee Technologies Inc. 2006

10

100

1000

0.01 0.1 1 10

- IC(A)

hF

E

Measurement

Simulation

Comparison Graph

Ic(A) hFE

Error(%) Measurement Simulation

-0.01 273 284 4.029

-0.02 285 284.95 -0.018

-0.05 290 285 -1.724

-0.1 265 269.824 1.820

-0.2 225 235.414 4.628

-0.5 150 160.118 6.745

-1 93 96.924 4.219

-2 50 48.945 -2.110

Circuit Simulation Result

Simulation Result

All Rights Reserved Copyright (c) Bee Technologies Inc. 2006

I1

0Adc

Q1

Q2SB1375

0

VC

F1

F10

IC(Q1)

-10mA -5.0A

V(Q1:c)

-10mV

-2.0V

VCE(Sat)-IC Characteristics

Circuit Simulation Result

Evaluation Circuit

All Rights Reserved Copyright (c) Bee Technologies Inc. 2006

0.01

0.1

1

10

0.01 0.1 1 10

- IC(A)

- V

CE

(SA

T)

(V)

Measurement

Simulation

Comparison Graph

IC(A) VCE(sat)

Error(%) Measurement Simulation

-0.01 -0.02 -0.019126 -4.370

-0.02 -0.025 -0.024412 -2.352

-0.05 -0.037 -0.037409 1.105

-0.1 -0.0535 -0.056082 4.826

-0.2 -0.086 -0.089476 4.042

-0.5 -0.175 -0.180612 3.207

-1 -0.31 -0.324309 4.616

-2 -0.63 -0.60402 -4.124

Circuit Simulation Result

Simulation Result

All Rights Reserved Copyright (c) Bee Technologies Inc. 2006

IB

0Adc

0

VC

F1

F10

Q1

Q2SB1375

IC(Q1)

-10mA -5.0A

V(Q1:b)

-100mV

-10V

VBE(Sat)-IC Characteristics

Circuit Simulation Result

Evaluation Circuit

All Rights Reserved Copyright (c) Bee Technologies Inc. 2006

0.1

1

10

0.01 0.1 1 10

-IC(A)

-VB

E(S

AT

) (V

)

Measurement

Simulation

Comparison Graph

IC(A) VBE(sat)

Error(%) Measurement Simulation

-0.01 -0.617 -0.635 2.917

-0.02 -0.64 -0.657 2.656

-0.05 -0.694 -0.691 -0.432

-0.1 -0.735 -0.723 -1.633

-0.2 -0.785 -0.766 -2.420

-0.5 -0.877 -0.855 -2.509

-1 -0.99 -0.97 -2.020

-2 -1.18 -1.191 0.932

Circuit Simulation Result

Simulation Result

All Rights Reserved Copyright (c) Bee Technologies Inc. 2006

VCC5Vdc

IB0Adc

Q1

Q2SB1375

0

V_VCC

0V -1.0V -2.0V -3.0V -4.0V -5.0V -6.0V

IC(Q1)

0A

-0.5A

-1.0A

-1.5A

-2.0A

-2.5A

-3.0A

Output Characteristics

Circuit Simulation Result

Evaluation Circuit

IB=-10mA

-20mA

-30mA

-40mA

-50mA

-60mA

-70mA

-80mA -90mA -100mA

All Rights Reserved Copyright (c) Bee Technologies Inc. 2006

Output Characteristics Reference