FREE SPICE MODEL of 1SS397 (Professional) in SPICE PARK. English Version is http://www.spicepark.net. Japanese Version is http://www.spicepark.com by Bee Technologies.
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Free SPICE Model of 1SS397 (Professional) in SPICE PARK
1. Device Modeling Report
COMPONENTS:
DIODE/ GENERAL PURPOSE RECTIFIER/ PROFESSIONAL
PART NUMBER: 1SS397
MANUFACTURER: TOSHIBA
Bee Technologies Inc.
All Rights Reserved Copyright (C) Bee Technologies Inc. 2008
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2. SPICE MODEL
*S
* P ART NUMBER: 1SS397
* M ANUF ACTURER: TOSHIB A
* All Rights Reserved Copyright ( C) Bee Technologies Inc. 2008
.SUBCKT 1SS397_p A K
R_R2 5 6 100
R_R1 3 4 1
C_C1 5 6 2.2n
E_E1 5 K 3 4 1
S_S1 6 K 4 K _S1
RS_S1 4 K 1G
.MODEL _S1 VSWI TCH Roff=50MEG Ron=1m Voff=90mV
Von=100mV
G_G1 K A V ALUE { V(3,4) -V(5,6) }
D_D1 2 K D1SS397
D_D2 4 K D1SS397
F_F1 K 3 VF_F1 1
VF_F1 A 2 0V
.MODEL D1SS397 D
+ IS=622.22E-12 N=1.8847 RS=1. 0000E - 6 IKF=84.196E-3
+ CJO=2.2242E-12 M=.30387 VJ=.4756
+ ISR=0 BV=400 IBV=1.0000E -6
+ TT=600e- 9
.ENDS
*$
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3. DIODE MODEL PARAMETERS
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
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4. Forward Current Characteristic
Circuit Simulation Result
100mA
10mA
1.0mA
100uA
0V 0.2V 0.4V 0.6V 0.8V 1.0V 1.2V 1.4V
I(R1)
V_V1
Evaluation Circuit
R1
0.01m
V1
0Vdc U1
1SS397_P
0
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9. Reverse Recovery Characteristic Reference
Trj =320(ns)
Trb= 584(ns)
Conditions: Ifwd=0.2A,Irev=0.2A, Rl=50
Example
Relation between trj and trb
All Rights Reserved Copyright (C) Bee Technologies Inc. 2008
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