Electrical Specifications
Maximum Allowable Ambient Temperature (TA) - ˚C
140
CURRENT WAVEFORM: Sinusoidal - 60 Hz
LOAD: Resistive or Inductive
FREE AIR RATING
2.0
120
IH
IH(TC=25 C)
1.5
˚
100
1.0
80
Ratio of
60
.5
TO
40
-9
2
TO
an
-2
02
TO
TY
PE
23
-2
02
d
TY
DO
PE
-2
14
&
1
41
0
-40
-15
+25
+65
+105
+125
25
20
0
0.2
0.4
0.6
0.8
1.0
Case Temperature (TC) - C
˚
RMS On-State Current [IT(RMS)] - Amps
Figure 9.2
Normalized DC Holding Current vs Case/Lead Temperature
Figure 9.5
Maximum Allowable Ambient Temperature vs On-State
Current
+4
H.V.
STEP-UP
TRANSFORMER
BALLAST
Percentage of VBO Change - %
+2
0
-2
-4
-6
-8
-10
-12
-40
-20
0
0.1 - 0.15 µF
220V/240V
50/60Hz
K2401F1
METAL
HALIDE
LAMP
5 - 6µH
0.22 - 0.33 µF
5.6K - 8.2K
5W
+25
+20
+40
+60
+80
+100
+120 +140
Typical Metal Halide Ignitor Circuit
Junction Temperature (TJ) - ˚C
Figure 9.3
Typical Metal Halide Ignitor Circuit
Figure 9.6
Normalized V
BO
Change vs Junction Temperature
Repetitive Peak On-State Current (ITRM) - Amps
600
400
200
100
80
60
40
20
10
8
6
4
2
1
0.8
0.6
2 x 10-3
f=1
di/dt Limit Line
No
n-R
ITRM
VBO Firing
Current
Waveform
ep
on
f=1
f=1
00
Hz
0H
z
Fr
eq
ue
nc
yf
=5
Hz
TJ=125ºC Max
Repetitive Peak Breakover
Current (IBO) Multiplier
Re
p
ea
ted
to
l/f
eti
ti
9
8
7
6
5
4
3
2
V=VBO
kH
z
f=5
f=1
f=20
kH
Hz
z
0k
1
20
30
40
50
60
70
80
90
100
110 120 130
kHz
Junction Temperature (TJ) - C
˚
4
6 8
1 x 10-2
2
4
6 8
1 x 10-1
2
4 6 81
Pulse base width (to) - mSec.
Figure 9.4
Repetitive Peak On-State Current (I
TRM
) vs Pulse Width at
Various Frequencies
Figure 9.7
Normalized Repetitive Peak Breakover Current vs Junction
Temperature
SIDAC
9-4
Teccor Electronics
(972) 580-7777
TECCOR [ TECCOR ELECTRONICS ]
