SPICE MODEL of CMZB22 (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: Zener Diode
PART NUMBER: CMZB22
MANUFACTURER: TOSHIBA
Bee Technologies Inc.
All Rights Reserved Copyright (c) Bee Technologies Inc. 2013
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2. PSpice model
Model description
parameter
IS Saturation Current
RS Series Resistance
IKF High-injection Knee Current
M Junction Grading Coefficient
N Emission Coefficient
XTI Saturation Current temp.exp
All Rights Reserved Copyright (c) Bee Technologies Inc. 2013
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3. Reverse Characteristic
Circuit Simulation result
100mA
10mA
1.0mA
100uA
10uA
1.0uA
100nA
0V 5V 10V 15V 20V 25V
I(U1:K)
V_VR
Evaluation circuit
R1
0.01m
VR U1
CMZB22
0
Comparison Measurement vs. Simulation
All Rights Reserved Copyright (c) Bee Technologies Inc. 2013
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4. Parameter Condition Measurement Simulation %Error
VZ(V) IZ=10(mA) 22.000 22.141 0.64
rd(Ω) IZ=10(mA) 30.000 29.916 -0.28
IR(uA) VR=16(V) 10.000 10.092 0.92
Forward Current Characteristics
Circuit Simulation result
10A
1.0A
100mA
10mA
0V 0.2V 0.4V 0.6V 0.8V 1.0V 1.2V 1.4V 1.6V 1.8V
I(U1:A)
V_VF
Evaluation circuit
R1
0.01m
VF U1
CMZB22
0
All Rights Reserved Copyright (c) Bee Technologies Inc. 2013
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5. Comparison Measurement vs. Simulation: Condition IF=0.2(A)
Parameter Unit Measurement Simulation %Error
VF V 1.200 1.200 0.00
All Rights Reserved Copyright (c) Bee Technologies Inc. 2013
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