3RUS2 3RUS4
ELECTRICAL CHARACTERISTICS(at TA=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
55
50 Max 100
4V. 4V.
100A 300A
-65 oC to +150 oC
-65 oC to +150 oC
50 nanosec
R
o
R
o
Max.Forward V oltage Drop @ 25 C ,2.0Amps , VF
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
AA
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
TRR
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 2 345
6
7 9 10 20 30 40 50 608
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
% MAXIMUM SURGE
.
T
TL
L=.375
RESISTIVE OR INDUCTIVE LOAD f=60Hz RECTIFIER
LEADS ATT ACHED TO HEA T SINKS AT LEAD LENGTH(L)
+
Wwebsite: http://www.edidiodes.com
*
Ee-mail:sales@eddiodes.com W
*
PACKAGE STYLE
A
% RATED FWD CURRENT
1 MIN .
