SPICE MODEL of ERZV20D390 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: ERZV20D390
MANUFACTURER: Panasonic
Bee Technologies Inc.
All Rights Reserved Copyright (C) Bee Technologies Inc. 2005

2. ZNR Transient /Surge Absorber
Evaluation Circuit
Vsence 0Vdc
V1 R1 G1 G3 G2 G4 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-) V(%IN+, %IN-) V(%IN+, %IN-)
GTABLE GTABLE GTABLE GTABLE
0
TABLE = (10.4V,1u)(17.8V,5u)(20.3V,10u)(27V,50u)(29V,100u)(33.9V,500u)(43.9V,1m)(47.9V,5m)(48.1V,10m)
TABLE = (52V,50m)(52.5V,100m)(57V,500m)(60V,1A)(66V,5A)(73V,10A)(98V,100A)(140V,500A)
TABLE = (10.4V,1u)(17.8V,5u)(20.3V,10u)(27V,50u)(29V,100u)(33.9V,500u)(43.9V,1m)(47.9V,5m)(48.1V,10m)
TABLE = (52V,50m)(52.5V,100m)(57V,500m)(60V,1A)(66V,5A)(73V,10A)(98V,100A)(140V,500A)
Circuit Simulation Result
500A
0A
-500A
-140V 0V 140V
I(Vsence)
V_V1
All Rights Reserved Copyright (C) Bee Technologies Inc. 2005

3. ZNR Transient /Surge Absorber
Simulation Result
VFwd (V)
I(A) Measurement Simulation %Error
1.00E-06 10.400 11.000 5.769
5.00E-06 17.800 18.200 2.247
1.00E-05 20.300 20.400 0.493
5.00E-05 27.000 27.000 0.000
1.00E-04 29.000 29.010 0.034
5.00E-04 33.900 33.920 0.059
1.00E-03 43.900 43.900 0.000
5.00E-03 47.900 47.800 0.209
1.00E-02 48.100 48.140 0.083
5.00E-02 52.000 52.000 0.000
1.00E-01 53.000 53.060 0.113
5.00E-01 57.000 57.300 0.526
1.00E+00 60.000 60.070 0.117
5.00E+00 66.000 66.070 0.106
1.00E+01 73.000 73.010 0.014
1.00E+02 98.000 98.000 0.000
5.00E+02 140.000 140.000 0.000
Comparison Graph
Circuit Simulation Result
All Rights Reserved Copyright (C) Bee Technologies Inc. 2005