SPICE MODEL of 1N5822 (Professional Model) 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:
DIODE/ GENERAL PURPOSE RECTIFIER/ PROFESSIONAL
PART NUMBER: 1N5822
MANUFACTURER: ON Semiconductor
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
EQUIVALENT CUIRCUIT
A V_V_I
0Vdc N00040
E6
IN+ OUT+
IN- OUT-
EVALUE IN
D1
0
1N5822_S I(V_If wd)-V(I_rev )
IF(V(A,K)>0, V(A,K),0)
V_If wd IN2
K 0Vdc
E1 Vrev Vrev 1 E2 Vr_small E3 I_rev 0 E4 I_rev
IN+ OUT+ IN+ OUT+ IN+ OUT+ IN+ OUT+
IN- OUT- V_Irev IN- OUT- R1 IN- OUT- R2 IN- OUT- R3
EVALUE 0Vdc D2 ETABLE EVALUE EVALUE
10MEG 10MEG 10MEG
1N5822_S
V(Vrev )
IF(V(A,K)>0, 0,V(A,K)) TABLE = (-0.2,2.0)(0,0) 2.4511e-06*exp(0.10057*(-V(Vrev ))) V(I_rev 0)*V(Vr_small)-(-I(V_Irev ))
0
All Rights Reserved Copyright (C) Bee Technologies Inc. 2005

3. Forward Current Characteristic Reference
All Rights Reserved Copyright (C) Bee Technologies Inc. 2005

4. Forward Current Characteristic
Circuit Simulation Result
10A
1.0A
100mA
0V 0.5V 1.0V
I(X_U1.D_D1)
V_V1
Evaluation Circuit
R1
0.01m
V1
0Vdc U1
1N5822_p
0
All Rights Reserved Copyright (C) Bee Technologies Inc. 2005

5. Comparison Graph
Circuit Simulation Result
Simulation Result
Vfwd(V) Vfwd(V)
Ifwd(A) %Error
Measurement Simulation
0.01 0.15 0.16 4.21
0.02 0.18 0.18 1.13
0.05 0.21 0.21 -1.68
0.1 0.23 0.22 -2.41
0.2 0.25 0.25 -1.78
0.5 0.29 0.29 -0.18
1 0.32 0.32 1.10
2 0.37 0.37 -0.41
All Rights Reserved Copyright (C) Bee Technologies Inc. 2005

6. Capacitance Characteristic
Circuit Simulation Result
1.0n
100p
10p
1.0V 10V 40V
I(V2)/(40V/10n)
V(N00033)
Evaluation Circuit
V2
0Vdc
V2 = 40 V1 U1
V1 = 0
TD = 0
TR = 10n 1N5822
TF = 10ns
PW = 50us
PER = 10us
0
All Rights Reserved Copyright (C) Bee Technologies Inc. 2005

7. Comparison Graph
Circuit Simulation Result
Simulation Result
Cj(pF) Cj(pF)
Vrev(V) %Error
Measurement Simulation
1 365.7 368.7 0.8203
2 330.63 332.1 0.4446
5 260.92 255.2 2.1922
10 180.84 181.5 0.3649
20 115.41 112.2 2.7813
40 70 63.17 9.7571
All Rights Reserved Copyright (C) Bee Technologies Inc. 2005

8. Reverse Characteristic
Circuit Simulation Result
0A
200uA
40V 0V
-I(RL)
V_V1
Evaluation Circuit
RL A V_V_I
0Vdc N00040
0.1m E6
IN+ OUT+
IN- OUT-
EVALUE IN
D1
0Vdc
V1
0
1N5822_S I(V_If wd)-V(I_rev )
IF(V(A,K)>0, V(A,K),0)
V_If wd IN2
R4 K 0Vdc
1u
0
E1 Vrev Vrev 1 E2 Vr_small E3 I_rev 0 E4 I_rev
IN+ OUT+ IN+ OUT+ IN+ OUT+ IN+ OUT+
IN- OUT- V_Irev IN- OUT- R1 IN- OUT- R2 IN- OUT- R3
EVALUE 0Vdc D2 ETABLE EVALUE EVALUE
10MEG 10MEG 10MEG
1N5822_S
V(Vrev )
IF(V(A,K)>0, 0,V(A,K)) TABLE = (-0.2,2.0)(0,0) 2.4511e-06*exp(0.10057*(-V(Vrev ))) V(I_rev 0)*V(Vr_small)-(-I(V_Irev ))
0
All Rights Reserved Copyright (C) Bee Technologies Inc. 2005

9. Comparison Graph
Circuit Simulation Result
Simulation Result
Irev(uA)
Vrev(V) %Error
Measurement Simulation
10 36.80 33.67 -8.51
15 46.00 42.38 -7.87
20 56.40 56.82 0.74
All Rights Reserved Copyright (C) Bee Technologies Inc. 2005

10. Reverse Characteristic Reference
All Rights Reserved Copyright (C) Bee Technologies Inc. 2005