Spice Model
D40U18R
Electrical Characteristics and Maximum Ratings
Part
Number
Working
Reverse
Voltage
(Vrwm)
Average
Rectified
Current
(Io)
Reverse
Current
@ Vrwm
(Ir)
Forward
Voltage
1 Cycle Repetitive Reverse Therm- Junction
Surge
Surge
Recovery
al
Cap.
Current
Current
Time
Imped- @50VDC
tp=8.3ms
(3)
ance
@ 1kHZ
(Ifsm)
(Ifrm)
(Trr)
(Cj)
(Vf)
θ
J-L
55°C(1) 100°C(2) 25°C
Volts
D40U18R
Amps
Amps
µA
100°C
µA
25°C
Volts
A
25°C
Amps
25°C
Amps
25°C
ns
25°C
°C/W
25°C
pF
1800
0.050
0.025
.25
10
8.0
0.10
1.0
0.2
70
10
35
.036(.91)
.025(.63)
.040(1.02)
Plating:
50µin silver over 50µin nickel.
.025(.63)
.040(1.02)
CATH-
ANODE
Name
IS
N
T
RS
TT
C J0
VJ
M
EG
X TI
KF
AF
FC
BV
IBV
Parameter
Reverse leakage current
Emission coefficient
Temperature
Diode series resistance
Transit time
Zero-bias junction
capacitance
Bulk junction potential
Grading coefficient
Energy-band gap
Temperature coefficient
Flicker-noise coefficient
Flicker-noise exponent
Coefficient for capacitance
Diode breakdown voltage
Diode breakdown current
Value
1.0E-07
17.6
25
1.6
70
4.77
1.23
0.5
1.11
3
0
1
0.5
2200
100
Units
Amps
C
Ohm
nS
pF
Volts
Volts
Volts
uAmps
Dimensions: In. (mm) * All temperatures are ambient unless otherwise noted. * Data subject to change without notice.
Voltage Multipliers, Inc.
8711 W. Roosevelt Ave.
Visalia, CA 93291
Tel
(559) 651-1402
Fax
(559) 651-0740
www.voltagemultipliers.com
VMI [ VOLTAGE MULTIPLIERS INC. ]
