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
All Rights Reserved Copyright (c) Bee Technologies Inc. 2006
C-B Capacitance Characteristics E-B Capacitance Characteristics
Measurement
Simulation
Measurement
Simulation
Measurement
Simulation
All Rights Reserved Copyright (c) Bee Technologies Inc. 2006
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