BRUS3 &4
FIG.2
FIG.1
CURRENT DERATING
NON-REPETITIVE SURGE CURRENT
1000
60
500
50
BRUS4
40
200
100
30
BRUS3
20
50
BRIDGE OUTPUT
10
RES.-IND. LOADS
20
Derate current by 20% for capacitive loads
10
0
25
50
75
100
125
150
1
2
5
10
20
50
100
O
NUMBER OF CYCLES AT 60 CPS
( C)
T =TEMPERATURE
C
FIG. 3
REVERSE RECOVERY TEST METHOD
T
RR
R
1
ZERO
D.U.T.
50 OHM
R
R
1, 2 NON-INDUCTIVE RESISTORS
PULSE GENERATOR - HEWLETT
PACKARD 214A OR EQUIV.
REFERENCE
0.5A
PULSE
GENERATOR
-
SCOPE
R
IKC REP.RATE, 10 SEC. PULSE WIDTH
ADJUST PULSE AMPLITUDE FOR PEAK I
2
1.0A
1 OHM
R
0.25A
BRUS3/4-W MECHANICAL OUTLINE
BRUS3/4 MECHANICAL OUTLINE
.193 DIA
THRU HOLE
.193 DIA
1.125
.712
.093 DIA. HOLE
1.125
THRU HOLE
.250 FASTON
4 PLACES
.032
.040
DIA.
EPOXY
EPOXY
CASE
AC
CASE
.6 MAX.
1.2 MIN.
1.125
.712
+
+
1.125
AC
.405 MAX
.
405 MAX
-
INTEGRATED
METAL HEAT SINK
.450
METAL HEAT SINK
Dielectric test voltage 2,500 volts rms, max. 50-60Hz
1. Corrosion resistant terminals designed for .250female quickconnector, wrap aroundor solder.
R
2. Athin film of silicone thermal compound is recommended between the Minibridge
case and mounting surface for improved thermal conduction.
3. Higher dielectric strengths available.Consult factory.
O
NOTES: Maxinum leadand terminal temperaturefor soldering, 3/8inch from case,5seconds at 250 C
EDI reserves the right to change thesespecifications at any time without notice.
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
EDI [ ELECTRONIC DEVICES INC. ]
