SPICE MODEL of DL-3148-021 (Standard Model) 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: Laser Diode
PART NUMBER: DL-3148-021
MANUFACTURER: SANYO
Bee Technologies Inc.
All Rights Reserved Copyright (c) Bee Technologies Inc. 2005

2. PSpice model
Model description
parameter
IS Saturation Current
N Emission Coefficient
RS Series Resistance
IKF High-injection Knee Current
CJO Zero-bias Junction Capacitance
M Junction Grading Coefficient
VJ Junction Potential
ISR Recombination Current Saturation Value
BV Reverse Breakdown Voltage(a positive value)
IBV Reverse Breakdown Current(a positive value)
TT Transit Time
All Rights Reserved Copyright (c) Bee Technologies Inc. 2005

3. Optical Output Power vs. Forward current characteristics
Circuit simulation result
4.0mV
0V
0A 100mA
V(X_U1.op)
I_I1
Evaluation circuit
U1
DL-3148-021
0
R1
50
0Adc V1
I1
0Vdc
0 0
All Rights Reserved Copyright (c) Bee Technologies Inc. 2005

4. Comparison graph
Circuit simulation result
Simulation Result
IF[mA]
Po[mW] Measurement Simulation Error (%)
0.010 32.000 31.980 0.062
1.000 34.000 33.960 0.118
2.000 36.000 35.970 0.083
3.000 38.000 37.980 0.053
All Rights Reserved Copyright (c) Bee Technologies Inc. 2005

5. Monitor Current vs. Optical Output Power characteristics
Circuit simulation result
500uA
0A
0V 3.0mV
I(V1)
V(X_U1.op)
Evaluation circuit
U1
DL-3148-021 0
R1
50
0Adc V1
I1
0Vdc
0 0
All Rights Reserved Copyright (c) Bee Technologies Inc. 2005

6. Comparison graph
Circuit simulation result
Simulation Result
Po [mW]
Imon[mA] Measurement Simulation Error (%)
0.050 1.500 1.500 0.000
0.100 3.000 3.000 0.000
All Rights Reserved Copyright (c) Bee Technologies Inc. 2005