1SR154-600_150C LTspice Model (Free SPICE Model)

1. All Rights Reserved Copyright (C) Bee Technologies Inc. 2004
COMPONENTS:
DIODE/ GENERAL PURPOSE RECTIFIER / STANDARD
PART NUMBER: 1SR154-600
MANUFACTURER: ROHM
REMARK: TC=150C
Device Modeling Report
Bee Technologies Inc.

2. All Rights Reserved Copyright (C) Bee Technologies Inc. 2004
SPICE MODEL
*$
* PART NUMBER: 1SR154-600
* MANUFACTURER: ROHM
* VRM=600,TC=150C,IO=1.0A,IFSM=30A
* All Rights Reserved Copyright (C) Bee Technologies Inc.2004
.MODEL 1sr154-600_150C D
+ IS=264.64E-9
+ N=2.0566
+ RS=53.312E-3
+ IKF=12.184
+ ISR=0
+ CJO=19.976E-12
+ M=.38862
+ VJ=.24754
+ BV=600
+ IBV=10.000E-6
+ TT=8.6191E-6
*$

3. All Rights Reserved Copyright (C) Bee Technologies Inc. 2004
PSpice model
parameter
Model description
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

4. All Rights Reserved Copyright (C) Bee Technologies Inc. 2004
Forward Current Characteristic Reference

5. All Rights Reserved Copyright (C) Bee Technologies Inc. 2004
D1
1SR154-600-150C
R1
0.01m
V1
0Vdc
0
Forward Current Characteristic
Circuit Simulation Result
Evaluation Circuit

6. All Rights Reserved Copyright (C) Bee Technologies Inc. 2004
Comparison Graph
Circuit Simulation Result
Simulation Result
Ifwd(A)
Vfwd(V)
Measurement
Vfwd(V)
Simulation
%Error
0.01 0.556 0.561 -0.90
0.02 0.608 0.598 1.64
0.05 0.658 0.649 1.37
0.1 0.694 0.688 0.86
0.2 0.732 0.730 0.27
0.5 0.794 0.796 -0.25
1 0.862 0.861 0.12

7. All Rights Reserved Copyright (C) Bee Technologies Inc. 2004
0
V2
0Vdc
D1
1SR154-600_150C
V1
TD = 0
TF = 10ns
PW = 5us
PER = 10us
V1 = 0
TR = 1us
V2 = 600V
Capacitance Characteristic
Circuit Simulation Result
Evaluation Circuit

8. All Rights Reserved Copyright (C) Bee Technologies Inc. 2004
Comparison Graph
Circuit Simulation Result
Simulation Result
Vrev(V)
Cj(pF)
Measurement
Cj(pF)
Simulation
%Error
0 19.928 19.928 0.00
0.5 12.933 13.014 -0.63
1 10.664 10.182 4.52
2 8.453 8.486 -0.39
5 6.015 6.093 -1.30
10 4.655 4.702 -1.01
20 3.699 3.609 2.43
50 2.550 2.534 0.63
100 2.000 1.938 3.10

9. All Rights Reserved Copyright (C) Bee Technologies Inc. 2004
0
D1
1sr154-600_150C
R1
50
V1
TD = 0
TF = 10ns
PW = 20us
PER = 50us
V1 = -9.25V
TR = 10ns
V2 = 10.75V
Reverse Recovery Characteristic
Circuit Simulation Result
Evaluation Circuit
Compare Measurement vs. Simulation
Measurement Simulation %Error
trr 5.60 us 5.60 us 0.00

10. All Rights Reserved Copyright (C) Bee Technologies Inc. 2004
Reverse Recovery Characteristic Reference
Trj =2.4(us)
Trb=3.2(us)
Conditions: Ifwd=Irev=0.2(A), Rl=50
Example
Relation between trj and trb
Measurement