SPICE MODEL of ERZC20EK751 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: ZNR Transient/Surge Absorber
PART NUMBER: ERZC20EK751
MANUFACTURER: Panasonic
Bee Technologies Inc.
All Rights Reserved Copyright (C) Bee Technologies Inc. 2008
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2. Equivalent Circuit
Vsence 0Vdc
G1 G3 G2 G4
V1 R1 TABLE = (0) TABLE = (0) TABLE = (0) TABLE = (0) R2
0Vdc 10000MEG 10000MEG
IN+ OUT+ IN+ OUT+ OUT- IN- OUT- IN-
IN- OUT- IN- OUT- OUT+ IN+ OUT+ IN+
V(%IN+, %IN-) V(%IN+, %IN-) GTABLE GTABLE
GTABLE GTABLE V(%IN+, %IN-) V(%IN+, %IN-)
0
0
All Rights Reserved Copyright (C) Bee Technologies Inc. 2008
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3. ZNR Transient /Surge Absorber
Circuit Simulation Result
5.0KA
4.0KA
3.0KA
2.0KA
1.0KA
0A
-1.0KA
-2.0KA
-3.0KA
-4.0KA
-5.0KA
-2.5KV -1.5KV -0.5KV 0V 0.5KV 1.5KV 2.5KV
I(U1:PIN1)
V_V1
Evaluation Circuit
V1
0V dc U1
ERZC2 0E K75 1
0
All Rights Reserved Copyright (C) Bee Technologies Inc. 2008
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4. ZNR Transient /Surge Absorber
Comparison Graph
5.00E+03
Measurement
4.00E+03 Simulation
3.00E+03
2.00E+03
1.00E+03
Current (A)
0.00E+00
-1.00E+03
-2.00E+03
-3.00E+03
-4.00E+03
-5.00E+03
-2500 -1500 -500 500 1500 2500
Voltage (V)
Simulation Result
VFwd (V)
I(A) Error (%)
Measurement Simulation
1.00E-06 350.000 363.231 3.780
1.00E-05 450.000 452.025 0.450
1.00E-04 575.000 575.153 0.027
1.00E-03 675.000 675.048 0.007
1.00E-02 920.000 920.001 0.000
1.00E-01 1000.000 1000.000 0.000
1.00E+00 1090.000 1098.800 0.807
1.00E+01 1200.000 1201.000 0.083
1.00E+02 1330.000 1330.200 0.015
1.00E+03 1650.000 1650.100 0.006
5.00E+03 2350.000 2350.000 0.000
All Rights Reserved Copyright (C) Bee Technologies Inc. 2008
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