VMI D40U18R

Spice Model
D40U18R
Electrical Characteristics and Maximum Ratings
Part
Number
Working
Reverse
Voltage
Average
Rectified
Current
Reverse
Current
@ Vrwm
Forward
Voltage
(Vrwm)
(Io)
(Ir)
(Vf)
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)
θJ-L
55°C(1) 100°C(2) 25°C
D40U18R
100°C
25°C
25°C
25°C
25°C
25°C
25°C
Volts
Amps
Amps
µA
µA
Volts
A
Amps
Amps
ns
°C/W
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)
.025(.63)
.040(1.02)
ANODE
CATH-
Name
Plating:
50µin silver over 50µin nickel.
Parameter
Value
Units
1.0E-07
Amps
IS
Reverse leakage current
N
Emission coefficient
T
Temperature
25
C
RS
Diode series resistance
1.6
Ohm
TT
Transit time
70
nS
C J0
Zero-bias junction
capacitance
4.77
pF
VJ
Bulk junction potential
1.23
Volts
M
Grading coefficient
0.5
EG
Energy-band gap
1.11
X TI
Temperature coefficient
3
KF
Flicker-noise coefficient
0
AF
Flicker-noise exponent
1
FC
Coefficient for capacitance
0.5
BV
Diode breakdown voltage
2200
Volts
IBV
Diode breakdown current
100
uAmps
17.6
Volts
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