HTDR-3
300 NANOSECOND AT 200
O
C
HIGH TEMPERATURE- FAST RECOVERY
HIGH VOLTAGE RECTIFIER DIODES
Exceptional high temperature Stability
U
up t o 20 0
O
C
Exceptionally low leakage
Small size
3KV PRV
Our proprietary diffusion and passivation process provides this unusual stability and no leakage drift at these elevated
temperatures. All diodes are subjected to 10 temperature cycles from -55 C to + 200 C.
O
O
EDI TYPE NO.
HTDR- 3
PEAK REVERSE VOL TAGE
3,000
O
DIMENSIONS
See Fig.2
ELECTRICAL CHARACTERISTICS (at T
A
=25 C Unless Otherwise Specified)
Average Rectified Forward Current @ 50 C, I
O
O
Average Rectified Forward Current @ 200 C, I
O
Max DC Reverse Current @ PRV @ 25
O
C, I
R
Max DC Reverse Current @ PRV @ 200 C,I
R
(See Note:1)
O
O
50 mA
1 mA
0.1
A
Max
30
A
max
18
A
typical
50ns.max at 25
O
C
300ns.max at 200
O
C
Max Reverse Recovery, T
rr
(See Fig.1 and 3)
Max. Fwd. Voltage Drop at 25 C and 10ma ,V
F
Forward Stability Tj 200 C
Ambient Operating and Storage Temperature Range
O
O
O
25 Max
V
(See Note 2)
-55
C
to+200
C
O
O
Note 1: I
R
at 200 C readings are taken in oil after voltage has been applied to device
for 5 minutes.
Note 2: All diodes are hot forward swept for forward stability to maximum temperature
of 200
O
C on dynamic display on curve trace oscilloscope.
EDI reserves the right to change these specifications at any time without notice.
HTDR-3
Figure 1
REVERSE RECOVERY vs TEMPERATURE
300
250
MAX.
Tt
rr (ns.)
200
150
100
50
0
25
50
75
100
125
150
O
175
200
TEMPERATURE
( C)
Figure 2
DIMENSIONS
Figure 1
D DIA.
A
C
MIN.
B
A
A
B
C
D
Min.
.095
.380
.500
.300
.016
.011
DIMENSIONS
INCHES
Max.
.125
.420
-
.020
.016
MILLMETERS
Min.
2.41
9.65
10.27
7.60
0.40
0.27
Max.
3.17
10.66
-
0.51
0.40
Longer leads available. Consult factory.
Maximum lead and terminal temperature for soldering, 3/8 inch from case,5 seconds at 250 C.
O
Figure 3
TYPICAL REVERSE RECOVERY WAVE FORM
TYPICAL REVERSE RECOVERY WAVEFORM
T RR
R1
50 OHM
D.U.T.
PULSE
GENERATOR
ZERO
20ma
REFERENCE
R2
1 OHM
SCOPE
40 ma
10 ma
R1, R2 NON-INDUCTIVE RESISTORS
PULSE GENERATOR - HEWLETT PACKARD 214A OR EQUIV
.
IKC REP.RA
TE, 10 SEC. PULSE WIDTH
ADJUST PULSE AMPLITUDE FOR PEAK IR
ELECTRONIC DEVICES, INC.
DESIGNERS AND MANUFACTURERS OF SOLID STATE DEVICES SINCE 1951.
21 GRAY OAKS AVENUE
* YONKERS. NEW YORK 10710 914-965-4400
* FAX 914-965-5531
* 1-800-678-0828
*
Ee-mail:sales@edidiodes.com Wwebsite:
http://www.edidiodes.com
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