3RUS2 3RUS4
ELECTRICAL CHARACTERISTICS(at T
A
=25 C Unless Otherwise Specified)
o
HIGH VOLTAGE, HIGH CURRENT
ULTRA-FAST RECOVERY
SILICON RECTIFIER DIODES
PRV
1200
1500
1800
TYPE
3RUS2120
3RUS4120
3RUS2150
3RUS4150
3RUS2180
3RUS4180
Type
3RUS2
3RUS4
1.25 Amp
1.50 Amp
2.5 Amp
5
5
50
Max
100
4V.
4V.
100A
300A
-65
o
C to +150
o
C
-65
o
C to +150
o
C
50 nanosec
R
o
R
o
Max.Forward V oltage Drop @ 25 C ,2.0Amps
,
V
F
Max. Peak Surge Current,I
(8.3
(Fig.2)
FSM
Operating Temp Range
Storage T emp Range
Reverse Recovery Time, t
rr
o
O
2.0 Amp
A
A
A
A
NOTE:
Maxinum lead and terminal temperature for soldering, 3/8 inch from case,5 seconds at 250 C
o
Avg. Rectified Forward Current @ 50 Amb., I (Fig.1)
Avg.Output Current @ 80 C lead temperature
Lead Temp-measured from body of diode
o
8
3
Max. Reverse Current @ PRV and 25 C, I
o
Max. Reverse Current @ PRV and 100 C, I
ms)
EDI reserves the right to change these specifications at any time without notice.
1.0A
0.5A
T RR
ZERO
REFERENCE
0.25A
R R
1, 2 NON-INDUCTIVE RESISTORS
PULSE GENERATOR-HEWLETT PACKARD 214A OR EQUIV.
IKC REP.RATE, 10 SEC. PULSE WIDTH
ADJUST PULSE AMPLITUDE FOR PEAK IR
1 MIN
.380 MAX.
100
75
50
25
0
0
25
50
75
100
125
150
FIG.1
OUTPUT CURRENT vs TEMPERATURE
FIG.2
NON-REPETITIVE SURGE CURRENT
100
75
50
25
0
1
2
3
4
5
6
7
9 10
20
30
40 50 60
8
CYCLES(60 Hz)
3RUS2 3RUS4
FIG.3
21 GRAY OAKS AVENUE * YONKERS. NEW YORK 10710 914-965-4400 * FAX 914-965-5531 * 1-800-678-0828
ELECTRONIC DEVICES, INC.
DESIGNERS AND MANUFACTURERS OF SOLID STATE DEVICES SINCE 1951.
TEMPERATURE
O
( C)
.048
.052
DIA.
.310MAX.
TEST CIRCUIT
FIG.4
TYPICAL REVERSE RECOVERY WAVEFORM
PULSE
GENERATOR
D.U.T.
SCOPE
R2
1 OHM
R1
50 OHM
0.1SEC
1.0SEC
%
M
A
X
I
M
U
M
S
U
R
G
E
.
T
TL
L=.375
RESISTIVE OR INDUCTIVE LOAD
f=60Hz RECTIFIER
LEADS ATT ACHED TO HEA T SINKS AT LEAD LENGTH(L)
+
W
website: http://www.edidiodes.com
*
E
e-mail:sales@eddiodes.com
W
*
PACKAGE STYLE
A
%
R
A
T
E
D
F
W
D
C
U
R
R
E
N
T
1 MIN
.
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