SPICE MODEL of CMZB15 , (Standard+ Model) in SPICE PARK. English Version is http://www.spicepark.net.Japanese Version is http://www.spicepark.com by Bee Technologies.

1. All Rights Reserved Copyright (c) Bee Technologies Inc. 2013
1
Device Modeling Report
Bee Technologies Inc.
COMPONENTS: Zener Diode
PART NUMBER: CMZB15
MANUFACTURER: TOSHIBA

2. All Rights Reserved Copyright (c) Bee Technologies Inc. 2013
2
Equivalent circuit
PSpice model
parameter
Model description
IS Saturation Current
RS Series Resistance
IKF High-injection Knee Current
M Junction Grading Coefficient
N Emission Coefficient
XTI Saturation Current temp.exp
DFCMZB15
D1
A
K
RZ
0.5
1
IN-
OUT+
OUT-
IN+
GZ
EXP(V(%IN+, %IN-)/.271)
2
BV
16.213
IN-
OUT+
OUT-
IN+
GREV
LIMIT(54.93E-6*(EXP(V(%IN+, %IN-)/50)-1),-10M,0)

3. All Rights Reserved Copyright (c) Bee Technologies Inc. 2013
3
R1
0.01m
VR
0
U1
CMZB15
V_VR
0V 4V 8V 12V 16V 20V
I(U1:K)
100nA
1.0uA
10uA
100uA
1.0mA
10mA
100mA
Reverse Characteristic
Circuit Simulation result
Evaluation circuit
Comparison Measurement vs. Simulation
Parameter Condition Measurement Simulation %Error
VZ(V) IZ=10(mA) 15.000 14.970 -0.20
rd(Ω) IZ=10(mA) 30.000 29.334 -2.22
IR(uA) VR=10(V) 10.000 9.957 -0.43

4. All Rights Reserved Copyright (c) Bee Technologies Inc. 2013
4
R1
0.01m
VF
0
U1
CMZB15
V_VF
0V 0.2V 0.4V 0.6V 0.8V 1.0V 1.2V 1.4V 1.6V 1.8V
I(U1:A)
10mA
100mA
1.0A
10A
Forward Current Characteristics
Circuit Simulation result
Evaluation circuit
Comparison Measurement vs. Simulation: Condition IF=0.2(A)
Parameter Unit Measurement Simulation %Error
VF V 1.200 1.200 0.00