This document summarizes the modeling of a diode component. It includes the component specifications, the PSpice model parameters used, and comparisons of the simulated and measured forward current, capacitance, and reverse recovery characteristics. The simulations show good agreement with measurements, with most errors under 2%.
SPICE MODEL of HFA08TB60 , TC=80degree (Standard Model) in SPICE PARK
1. Device Modeling Report
COMPONENTS:
DIODE/ GENERAL PURPOSE RECTIFIER / STANDARD
PART NUMBER: HFA08TB60
MANUFACTURER: INTERNATIONAL RECTIFIER
REMARK: TC=80C
Bee Technologies Inc.
All Rights Reserved Copyright (C) Bee Technologies Inc. 2005
2. PSpice model
Model description
parameter
IS Saturation Current
N Emission Coefficient
RS Series Resistance
IKF High-injection Knee Current
CJO Zero-bias Junction Capacitance
M Junction Grading Coefficient
VJ Junction Potential
ISR Recombination Current Saturation Value
BV Reverse Breakdown Voltage(a positive value)
IBV Reverse Breakdown Current(a positive value)
TT Transit Time
EG Energy-band Gap
All Rights Reserved Copyright (C) Bee Technologies Inc. 2005
3. Forward Current Characteristic
Circuit Simulation Result
Evaluation Circuit
R1
0.01m
V1 D1
0Vdc
HFA08TB60_80C
0
All Rights Reserved Copyright (C) Bee Technologies Inc. 2005
4. Comparison Graph
Circuit Simulation Result
Simulation Result
Vfwd(V) Vfwd(V)
Ifwd(A) %Error
Measurement Simulation
0.1 0.626 0.638 -1.917
0.2 0.696 0.709 -1.868
0.5 0.816 0.823 -0.858
1 0.950 0.932 1.895
2 1.100 1.080 1.818
5 1.392 1.402 -0.718
All Rights Reserved Copyright (C) Bee Technologies Inc. 2005
8. Reverse Recovery Characteristic
Circuit Simulation Result
Evaluation Circuit
R1
50
V2 = 10.7V V1
V1 = -9.45V D1
TD = 0
TR = 10ns
TF = 10ns HFA08TB60_80C
PW = 20us
PER = 50us
0
Compare Measurement vs. Simulation
Measurement Simulation %Error
trr
50.40 ns 50.73 ns 0.674
All Rights Reserved Copyright (C) Bee Technologies Inc. 2005
9. Reverse Recovery Characteristic Reference
Measurement
Trj = 18(ns)
Trb=32.4 (ns)
Conditions: Ifwd=Irev=0.2(A), Rl=50
Example
Relation between trj and trb
All Rights Reserved Copyright (C) Bee Technologies Inc. 2005