SPICE MODEL of ERF5AK3R3 , TA=120degree 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: RESISTOR
PART NUMBER: ERF5AK3R3
THERMAL:TA=120(degree)
MANUFACTURER: MATSUSHITA
Bee Technologies Inc.
All Rights Reserved Copyright (C) Bee Technologies Inc. 2006

2. Theory: Auto Balancing Bridge Method
Optimization of Simulation
Range of adjustment Frequency:100 to100M(Hz)
Frequency vs.|Z| and Frequency vs.θz Characteristic
Attention
Please use SPICE MODEL within the range from 100 to 100M(Hz)
Measurement
R1 3.56923 ohm
L1 1.22288 uH
C1 234.11 mF
All Rights Reserved Copyright (C) Bee Technologies Inc. 2006

3. Equivalent circuit
L1 C1 R1
All Rights Reserved Copyright (C) Bee Technologies Inc. 2006

4. Frequency vs. |Z| Characteristic
Circuit simulation result
1.0K
100
10
1.0
100Hz 1.0KHz 10KHz 100KHz 1.0MHz 10MHz
V(N00024) /I(V2)
Frequency
Evaluation Circuit
R1 V1 U1
1k 0Vdc ERF5AK3R3_120C
V2
1Vac
0Vdc
0
All Rights Reserved Copyright (C) Bee Technologies Inc. 2006

5. Simulation Result
|Z|(ohm) |Z|(ohm)
Frequency(HZ) Measurement Circuit Simulation %Error
100 3.493 3.569 2.193
1K 3.497 3.569 2.051
10K 3.500 3.570 2.007
100K 3.591 3.651 1.679
1M 8.727 8.472 2.926
10M 74.833 76.919 2.787
All Rights Reserved Copyright (C) Bee Technologies Inc. 2006