EDI HTD3

HTD 3
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200 C High Temperature
High Voltage Rectifier Diodes
Exceptional high temperature Stability
U up t o 20 0 OC
Exceptionally low leakage
Small size
3 KV P RV
Our proprietary diffusion and passivation process provides this unusual stability and no leakage drift at these elevated
temperatures. All diodes are subjected to 10 test temperature cycles from -55 OC to + 200 O C.
EDI TYPE NO.
PEAK REVERSE VOL TAGE
DIMENSIONS
HTD 3
3,000V
See Fig.3
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ELECTRICAL CHARACTERISTICS (at TA =25 C Unless Otherwise Specified)
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50 mA
Average Rectified Forward Current, @ 50 C I O
1 mA
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Average Rectified Forward Current, @ 200 C IO
0.1 A
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Max. DC Reverse Current @ PRV @ 25 C, IR
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Max. DC Reverse Current @ PRV @ 200 C,IR (See Note:1)
30 A max
18 A typical
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25 V
Max. Forward Voltage Drop at 25 C and 10mA ,VF (Volts)
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Forward Stability Tj 200 C
See Note 2
Ambient Operating Temperature Range
-55 C to+200 C
Storage Temperature Range,T
-55 C to+200 C
Note1 IR at 200 OC readings are taken in oil after voltage
has been applied to device for 5 minutes.
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Note 2
All diodes are hot forward swept for forward
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stability to maximum temperature of 200 C on
dynamic display on curve trace oscilloscope.
EDI reserves the rightto change these specifications at any time without notice.
HTD 3
FIG.1
OUTPUT CURRENT vs AMBIENT TEMPERATURE
% RATED FWD CURRENT
100
75
50
25
0
0
25
50
75
100
125
AMBIENT TEMPERATURE
150
175
200
(OC)
FIG.2
NON-REPETITIVE SURGE CURRENT
0.1SEC
1.0SEC
% MAXIMUM SURGE
100
75
50
25
0
1
2
3
4
5 6 7 8 9 10
20
30
40 50 60
CYCLES(60 Hz)
MECHANICAL DIMENSIONS
A
Figure 1
DIMENSIONS
INCHES
D DIA.
Min.
Max.
Min.
A
.095
.125
2.41
3.17
B
.380
.420
9.65
10.66
C
.300
.500
-
7.60
10.27
-
D
.016
.011
.020
.016
0.40
0.27
0.51
0.40
A
C
MIN.
B
Longer leads available.
Consult factory .
MILLMETERS
Max.
Maximum lead and terminal temperature for soldering, 3/8 inch from case,5 seconds at 250 O C.
ELECTRONIC DEVICES, INC. DESIGNERS AND MANUFACTURERS OF SOLID STATE DEVICES SINCE 1951.
21 GRAY OAKS AVENUE
* YONKERS. NEW YORK 10710 914-965-4400
Ee-mail:sales@edidiodes.com Wwebsite:
*
http://www.edidiodes.com
* FAX 914-965-5531
* 1-800-678-0828