This document summarizes the components, SPICE model, and performance characteristics of a Toshiba 10DL2C48A general purpose rectifier diode. It provides the diode's part number, manufacturer, and SPICE subcircuit model components and parameters. It also includes simulation results and comparisons to measurements for the diode's forward and reverse current characteristics, capacitance over reverse voltage, and reverse recovery time.

1. Device Modeling Report
COMPONENTS:
DIODE/ GENERAL PURPOSE RECTIFIER/ STANDARD
PART NUMBER: 10DL2C48A
MANUFACTURER: TOSHIBA
Bee Technologies Inc.
All Rights Reserved Copyright (C) Bee Technologies Inc. 2006

2. SPICE MODEL
3
1 2
*$
* PARTNUMBER: 10DL2C48A
* MANUFACTURER: TOSHIBA
* All Rights Reserved Copyright (C) Bee Technologies Inc. 2006
.SUBCKT D10DL2C48A_s 1 2 3
D1 1 3 D10DL2C48A
D2 2 3 D10DL2C48A
.MODEL D10DL2C48A D
+ IS=1.0000E-9
+ N=1.3459
+ RS=11.062E-3
+ IKF=87.095E-3
+ CJO=121.35E-12
+ M=.40557
+ VJ=.919
+ BV=200
+ IBV=10.000E-6
+ ISR=0
+ TT=25.202E-9
.ENDS
*$
All Rights Reserved Copyright (C) Bee Technologies Inc. 2006

3. 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
EG Energy-band Gap
All Rights Reserved Copyright (C) Bee Technologies Inc. 2006

4. Forward Current Characteristic
Circuit Simulation Result
100A
10A
1.0A
100mA
0.4V 0.8V 1.2V 1.6V 2.0V
I(R1)
V_V1
Evaluation Circuit
R1 U1 D10DL2C48A_S
0.01m
IOPEN
V1
0Vdc 0Adc
0
All Rights Reserved Copyright (C) Bee Technologies Inc. 2006

5. Comparison Graph
Circuit Simulation Result
Simulation Result
Vfwd(V)
Ifwd(A) %Error
Measurement Simulation
0.1 0.660 0.661 -0.152
0.2 0.700 0.701 -0.143
0.5 0.760 0.764 -0.526
1 0.820 0.818 0.244
2 0.880 0.878 0.227
5 0.970 0.973 -0.309
10 1.080 1.077 0.278
20 1.240 1.236 0.323
50 1.630 1.631 -0.061
All Rights Reserved Copyright (C) Bee Technologies Inc. 2006

6. Capacitance Characteristic
Circuit Simulation Result
100p
10p
1.0p
1.0V 10V 100V
I(V2)/(200V/1us)
V(N06744)
Evaluation Circuit
V2
0Vdc
U1
V2 = 200 V1
V1 = 0 IOPEN
TD = 0
TR = 1us D10DL2C48A_S 0Adc
TF = 10ns
PW = 5us
PER = 50us
0
All Rights Reserved Copyright (C) Bee Technologies Inc. 2006

7. Comparison Graph
Circuit Simulation Result
Simulation Result
Cj(pF)
Vrev(V) %Error
Measurement Simulation
1 90.000 90.086 -0.096
2 76.000 75.957 0.057
5 57.000 57.041 -0.072
10 44.500 44.429 0.160
20 34.000 34.185 -0.544
50 24.000 23.831 0.704
100 18.000 18.078 -0.433
All Rights Reserved Copyright (C) Bee Technologies Inc. 2006

8. Reverse Recovery Characteristic
Circuit Simulation Result
400mA
300mA
200mA
100mA
-0mA
-100mA
-200mA
-300mA
-400mA
19.94us 19.98us 20.02us 20.06us 20.10us
I(R1)
Time
Evaluation Circuit
R1 U1 D10DL2C48A_S
50
V1 = -9.28V
V2 = 10.7V IOPEN
TD = 0
TR = 10ns V1
PW = 20us 0Adc
TF = 10ns
PER = 50us
0
Compare Measurement vs. Simulation
Measurement Simulation %Error
trr 24.400 ns 24.360 ns - 0.164
All Rights Reserved Copyright (C) Bee Technologies Inc. 2006

9. Reverse Recovery Characteristic Reference
Measurement
Trj =10.0(ns)
Trb=14.4(ns)
Conditions: Ifwd=Irev=0.2(A), Rl=50
Example
Relation between trj and trb
All Rights Reserved Copyright (C) Bee Technologies Inc. 2006