N1863CZ12HOO
| Model | N1863CZ12HOO |
| Description | Silicon Controlled Rectifier, 7080A I(T)RMS, 1200V V(DRM), 1200V V(RRM), 1 Element, 101A325, 3 PIN |
| PDF file | Total 8 pages (File size: 77K) |
| Chip Manufacturer | IXYS |
WESTCODE
Positive development in power electronics
Notes on Ratings and Characteristics
1 Voltage Grade Table
Voltage Grade 'H'
12
14
16
18
20
22
24
26
28
V
DSM
V
DRM
V
RRM
V
1200
1400
1600
1800
2000
2200
2400
2600
2800
V
RSM
V
1300
1500
1700
1900
2100
2300
2500
2700
2900
N1863xx12xxx to N1863xx28xxx
V
D
V
R
V
DC
.
780
900
1020
1140
1206
1380
1500
1620
1740
2 Extension of Voltage Grades
This report is applicable to other and higher voltage grades when supply has been agreed by
Sales/Production.
3 De-rating Factor
A blocking voltage de-rating factor of 0.13% per °C is applicable to this device for T
J
below 25
°C.
4 Repetitive dv/dt
Higher dv/dt selections are available up to 2000V/
µ
s on request.
5 Computer modelling parameters
5.1 Device dissipation calculations
I
AV
−
V
o
+
V
o
+
4
⋅
ff
2
⋅
r
s
⋅
W
AV
=
2
⋅
ff
2
⋅
r
s
2
Where
V
o
= 0.90 V,
r
s
= 0.10mΩ
W
AV
=
∆
T
R
th
∆
T
=
T
jMax
−
T
Hs
R
th
ff
= Supplementary thermal impedance, see table below.
= Form factor, see table below.
Supplementary Thermal Impedance (at 50Hz operating frequency)
Conduction Angle
6 phase (60°)
3 phase (120°)
Half wave (180°)
Square wave Double Side Cooled
0.0118
0.0115
0.0112
Square wave Single Side Cooled
0.0236
0.0230
0.0224
Sine wave Double Side Cooled
0.0116
0.0112
0.0101
Sine wave Single Side Cooled
0.0232
0.0224
0.0202
Form Factors
o
120
1.73
1.88
d.c.
0.0110
0.0220
Conduction Angle
Square wave
Sine wave
60
2.45
2.78
o
180
1.41
1.57
o
d.c.
1
Types N1863xx12xxx to N1863xx28xxx Rating Report 99T05
page 3 of 8
December, 1999
