EDI BRUS310

BRUS3 &4
MINIBRIDGE
50 ns. ULTRA-FAST RECOVERY
30 to35 AMPERES
SINGLE-PHASE, FULL-WAVE BRIDGES
HEAT SINK CHASSIS PC BOARD MOUNTING
This mark indicates recognition
under the component program of
Underwriters Laboratories, inc.
INTEGRALLY MOLDED
HEAT SINKS
PROVIDE VERY LOW
THERMAL RESISTANCE
WIRE LEADS
BRUS3W& 4W
BRUS3 &4
QUICK-CONNECT TERMINALS
PRV/LEG
50V
BRUS3 SERIES
BRUS305
BRUS4 SERIES
BRUS405
100V
200V
400V
500V
600V
BRUS310
BRUS320
BRUS340
BRUS350
BRUS360
BRUS410
BRUS420
BRUS440
BRUS450
BRUS460
FOR WIRE LEADS ADD SUFFIX W TO SERIES NUMBER, FOR EXAMPLE, BRUS305W
ELECTRICAL CHARACTERISTICS PER LEG
(at TA =25 C U nle ss O the rwis e Sp eci fie d)
O
SERIES DESIGNATION
BRUS3
BRUS4
UNITS
Average Output Current, lo @ 60 C (Fig.1)
30
35
Amps
Max.Forward Voltage Drop, [email protected] IF=12A pk
1.75
1.5
Volts
Max.Forward Voltage Drop, [email protected] IF=2ADC
1.2
1.2
Volts
Max.DC Reverse Current @ PRV and 25 C , IR
10
10
A
Max.DC Reverse Current @ PRV and 100 C ,IR
200
200
A
Max.Reverse Recovery Time,Trr (Fig.3)
50
50
Nanosec.
Max.Peak Surge Current, lFSM (8.3ms) (Fig.2)
250
320
Amps
Storage Temperature Range, TSTG
-55 to+150
o
Ambient Operating Temperature Range,TA
-55 to+150
o
Thermal Resistance (Total Bridge), R0- j-c
1.25 typ.
1.5 typ.
C
C
o
C/W
BRUS3 &4
FIG.2
NON-REPETITIVE SURGE CURRENT
FIG.1
CURRENT DERATING
1000
MAX.PEAK SURGE CURRENT IFSM
lO.AVERAGE
L
FORWARD CURRENT(AMP)
60
50
BRUS4
40
30
BRUS3
20
BRIDGE OUTPUT
RES.-IND. LOADS
10
500
200
BR
US
4
100
BR
U
50
S3
20
Derate current by 20% for capacitive loads
10
0
25
75
50
100
125
150
1
5
2
10
20
50
100
NUMBER OF CYCLES AT 60 CPS
O
TC =TEMPERATURE ( C)
FIG. 3
REVERSE RECOVERY TEST METHOD
T RR
R1
50 OHM
ZERO
D.U.T.
PULSE
GENERATOR
-
R2
1 OHM
1.0A
0.25A
SCOPE
BRUS3/4-W MECHANICAL OUTLINE
BRUS3/4 MECHANICAL OUTLINE
.193 DIA
THRU HOLE
1.125
.712
.093 DIA. HOLE
1.125
S
.040
DIA.
AC
+
AC
EPOXY
CASE
+
.193 DIA
THRU HOLE
.6 MAX.
1.125
.405 MAX
. 405 MAX
-
INTEGRATED
METAL HEAT SINK
METAL HEAT SINK
.450
.250 FASTON
4 PLACES
S
.712
.032
+
EPOXY
CASE
1.2 MIN.
1.125
R1, R2 NON-INDUCTIVE RESISTORS
PULSE GENERATOR - HEWLETT
PACKARD 214A OR EQUIV.
IKC REP.RATE, 10 SEC. PULSE WIDTH
ADJUST PULSE AMPLITUDE FOR PEAK IR
+
REFERENCE
0.5A
Dielectric test voltage 2,500 volts rms, max. 50-60Hz
1. Corrosion resistant terminals designed for .250 female quick connector, wrap around or solder.
2. A thin film of silicone thermal compound is recommended between the Minibridge R
case and mounting surface for improved thermal conduction.
3. Higher dielectric strengths available. Consult factory.
NOTES: Maxinum lead and terminal temperature for soldering, 3/8 inch from case,5 seconds at 250 OC
EDI reserves the right to change these specifications 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
*
Ee-mail:[email protected] Wwebsite:
http://www.edidiodes.com
* FAX 914-965-5531
* 1-800-678-0828