SPICE MODEL of RN1109FS 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: BRT
PART NUMBER: RN1109FS
MANUFACTURER: TOSHIBA
Bee Technologies Inc.
All Rights Reserved Copyright (c) Bee Technologies Inc. 2005

2. PSpice
model Model description
parameter
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. 2005

3. Input voltage vs. output current (ON characteristics)
Circuit simulation result
Evaluation circuit
All Rights Reserved Copyright (c) Bee Technologies Inc. 2005

4. Comparison Graph
Circuit Simulation Result
Simulation Result
Condition @ Vce = 0.2 V
VI(ON) (V)
Ic(mA) Error (%)
Datasheet Simulation
0.1 1.8 1.7643 -1.9833
0.2 1.85 1.8258 -1.3081
0.5 1.9 1.9121 0.6368
1 2 1.9923 -0.3850
2 2.2 2.1066 -4.2455
5 2.5 2.3774 -4.9040
10 2.9 2.8436 -1.9448
20 4.0 3.9748 0.6300
All Rights Reserved Copyright (c) Bee Technologies Inc. 2005

5. Output current vs. input voltage (OFF characteristics)
Circuit simulation result
Evaluation circuit
All Rights Reserved Copyright (c) Bee Technologies Inc. 2005

6. Comparison Graph
Circuit Simulation Result
Simulation Result
Condition @ Vce = 5 V
VI(OFF) (V)
Ic(uA) Error (%)
Datasheet Simulation
10 1.55 1.5832 2.1419
20 1.6 1.6368 2.3000
50 1.68 1.7084 1.6905
100 1.74 1.7646 1.4138
200 1.79 1.8219 1.7821
500 1.88 1.9075 1.4628
1000 1.97 1.9852 0.7716
2000 2.07 2.0921 -1.0676
3000 2.17 2.1800 -0.4608
All Rights Reserved Copyright (c) Bee Technologies Inc. 2005

7. DC current gain vs. output current
Circuit simulation result
Evaluation circuit
All Rights Reserved Copyright (c) Bee Technologies Inc. 2005

8. Comparison Graph
Circuit Simulation Result
Simulation Result
Condition @ Vce = 5 V
hFE
Ic(mA) Error (%)
Datasheet Simulation
1 35 35.148 0.4229
2 65 66.676 2.5785
5 140 143.049 2.1779
10 230 229.767 -0.1013
20 310 312.090 0.6742
50 340 335.643 -1.2815
All Rights Reserved Copyright (c) Bee Technologies Inc. 2005

9. Output voltage VS. output current
Circuit simulation result
Evaluation circuit
All Rights Reserved Copyright (c) Bee Technologies Inc. 2005

10. Comparison Graph
Circuit Simulation Result
Simulation Result
Condition @ IC/IB = 20
VCE (sat) (mV)
Ic(mA) Error (%)
Datasheet Simulation
1 43 41.274 -4.0140
2 34 34.409 1.2029
5 35 35.933 2.6657
10 40 41.665 4.1625
20 54 52.316 -3.1185
All Rights Reserved Copyright (c) Bee Technologies Inc. 2005