PKR
Fig 1
PKR SERIES CURRENT DERATING
Fig 2
NON-REPETITIVE SURGE CURRENT
12
10
300
BRIDGE OUTPUT
RES IND LOADS
200
150
8
100
6
70
50
4
2
0
30
20
1
2
3
4
6
8
10
20
30 40
60 80 100
40 50 60 70 80
90 100 110 120 130 140 150 160 170 180
O
TC CASE TEMPERATURE ( C)
NUMBER OF CYCLES AT 60 Hz
FIG. 4
Fig 3
TEST CIRCUIT
POWER DISSIPATION
T
RR
20
R
1
ZERO
D.U.T.
50 OHM
16
REFERENCE
0.5A
PULSE
GENERATOR
-
12
SCOPE
1.0A
R
2
0.25A
1 OHM
8
4
0
BRIDGE OUTPUT
RES IND LOADS
R
R
1, 2 NON-INDUCTIVE RESISTORS
PULSE GENERATOR - HEWLETT PACKARD 214A OR EQUI.V
IKC REP.RATE, 10 SEC. PULSE WIDTH
ADJUST PULSE AMPLITUDE FOR PEAK I
R
10
IF(AV). AVERAGE FORWARD CURRENT (AMP)
0
2
4
6
8
_
+
.040 .002 DIA.
PKR SERIES MECH. OUTLINE
Dielectric test voltage 1500 volts rms, max. 50-60Hz
.150DIA
THRU.
AC
+
1 MIN.
+_
.463 .015
+
AC
_
.30 MAX.
EPOXY
+_
.463 .015
.85MAX.
METAL BASE
NOTE: 1. A thin film of silicone thermal compound is recommended between the Minibridge
case and mounting surface for improved thermal conduction.
2. Fast-on terminals available. Consult factory.
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. ]
