1SR139-600_25C PSpice Model (Free SPICE Model)

1. All Rights Reserved Copyright (C) Bee Technologies Inc. 2004
COMPONENTS:
DIODE/ GENERAL PURPOSE RECTIFIER / STANDARD
PART NUMBER: 1SR139-600
MANUFACTURER: ROHM
REMARK: TC=25C
Device Modeling Report
Bee Technologies Inc.

2. All Rights Reserved Copyright (C) Bee Technologies Inc. 2004
SPICE MODEL
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
*$
* PART NUMBER: 1SR139-600
* MANUFACTURER: ROHM
* VRM=600,TC=25C,IO=1A,IFSM=40A
* All Rights Reserved Copyright (C) Bee Technologies Inc. 2004
.MODEL D1SR139-600 D
+ IS=1.6701E-9
+ N=1.6502
+ RS=42.838E-3
+ IKF=18.323
+ ISR=0
+ CJO=22.592E-12
+ M=.38206
+ VJ=.49118
+ BV=600
+ IBV=10.000E-6
+ TT=6.1716E-6
*$

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

4. All Rights Reserved Copyright (C) Bee Technologies Inc. 2004
V1
0Vdc D1
1SR139_600_25C
R1
0.01m
0
Forward Current Characteristic
Circuit Simulation Result
Evaluation Circuit

5. 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 0.665 0.666 -0.15
0.02 0.696 0.696 0.00
0.05 0.740 0.736 0.54
0.1 0.770 0.768 0.26
0.2 0.802 0.802 0.00
0.5 0.852 0.855 -0.35
1 0.908 0.906 0.22

6. All Rights Reserved Copyright (C) Bee Technologies Inc. 2004
V1
TD = 0
TF = 10ns
PW = 5us
PER = 10us
V1 = 0
TR = 1us
V2 = 600V
D1
1SR139_600_25C
0
V2
0Vdc
Capacitance Characteristic
Circuit Simulation Result
Evaluation Circuit

7. 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 21.847 21.847 0.00
0.1 19.950 20.131 -0.91
0.2 18.746 18.974 -1.22
0.5 16.163 16.478 -1.95
1 14.830 14.532 2.01
2 11.433 11.230 1.78
5 8.559 8.577 -0.21
10 6.710 6.709 0.01
20 5.186 5.190 -0.08
50 3.642 3.678 -0.99
100 2.786 2.829 -1.54

8. All Rights Reserved Copyright (C) Bee Technologies Inc. 2004
R1
50
V1
TD = 0
TF = 10ns
PW = 20us
PER = 50us
V1 = -9.2V
TR = 10ns
V2 = 10.8V
D1
1SR139_600_25C
0
Reverse Recovery Characteristic
Circuit Simulation Result
Evaluation Circuit
Compare Measurement vs. Simulation
Measurement Simulation %Error
trr 4.16 us 4.18 us 0.48

9. All Rights Reserved Copyright (C) Bee Technologies Inc. 2004
Reverse Recovery Characteristic Reference
Trj =1.96(us)
Trb=2.20(us)
Conditions: Ifwd=Irev=0.2(A), Rl=50
Example
Relation between trj and trb
Measurement