SPICE MODEL of 02CZ2.2_X (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: DIODE/ZENER DIODE / STANDARD
PART NUMBER: 02CZ2.2_X
MANUFACTURER: TOSHIBA
Bee Technologies Inc.
All Right Reserved Copyright Bee Technologies Inc. 2005

2. Pspice model
Model description
parameter
IS Saturation Current
N Emission Coefficient
RS Series Resistance
CJO Zero-bias Junction Capacitance
M Junction Grading Coefficient
VJ Junction Potential
ISR Recombination Current Saturation Value
TT Transit Time
Equivalent circuit
K
V1
D1
DZ
A
All Right Reserved Copyright Bee Technologies Inc. 2005

3. Iz(Zener Current) vs. Vz(Zener Voltage) Characteristics
60mA
55mA
50mA
45mA
Simulation
40mA
35mA
30mA
25mA
20mA
15mA
(2.2015,5.0000m)
10mA
5mA
0A
0V 0.5V 1.0V 1.5V 2.0V 2.5V 3.0V 3.5V 4.0V 4.5V 5.0V 5.5V 6.0V 6.5V 7.0V
I(R1)
V_V2
Simulation Result
Vz= Vz=2.2015(V) at Iz=5.000m(A)
SPEC: Vz=2.05(V) to 2.26(V) at Iz=5.000m(A)
All Right Reserved Copyright Bee Technologies Inc. 2005

4. Forward Characteristic
Circuit Simulation result
100mA
10mA
1.0mA
0.60V 0.65V 0.70V 0.75V 0.80V 0.85V 0.90V 0.95V
I(R1)
V_V2
Evaluation circuit
R1 U1
0.01m
V2 02CZ2_2-X_S
0Vdc
0
All Right Reserved Copyright Bee Technologies Inc. 2005

5. Comparison Graph
Circuit Simulation Result
Simulation Result
VF(V)
IF(A) Error (%)
Measurement Simulation
1m 0.668 0.664 -0.567
2m 0.688 0.690 0.392
5m 0.725 0.726 0.081
10m 0.750 0.752 0.323
20m 0.780 0.779 -0.124
50m 0.815 0.816 0.163
100m 0.845 0.846 0.171
All Right Reserved Copyright Bee Technologies Inc. 2005