PKR
Fig 1
PKR SERIES CURRENT DERATING
12
I
F(AV)
. AVERAGE FORWARD CURRENT (AMP)
10
300
Fig 2
NON-REPETITIVE SURGE CURRENT
I
FSM
. PEAK SURGE CURRENT (AMP)
200
150
100
70
50
8
BRIDGE OUTPUT
RES IND LOADS
6
4
30
20
2
0
40
50 60
70
80
90 100 110 120
130 140 150 160 170 180
O
1
2
3
4
6
8 10
20
30 40
60 80 100
T
C
CASE TEMPERATURE ( C)
NUMBER OF CYCLES AT 60 Hz
P
T(AV)
. TOTAL AVERAGE POWER DISSIPATION (WATTS)
Fig 3
POWER DISSIPATION
20
T RR
FIG. 4
TEST CIRCUIT
ZERO
16
0.5A
REFERENCE
R1
50 OHM
D.U.T.
PULSE
GENERATOR
R2
1 OHM
SCOPE
+
12
1.0A
0.25A
-
8
BRIDGE OUTPUT
RES IND LOADS
4
R1, R2 NON-INDUCTIVE RESISTORS
PULSE GENERATOR - HEWLETT PACKARD 214A OR EQUIV
.
IKC REP.RA
TE, 10 SEC. PULSE WIDTH
ADJUST PULSE AMPLITUDE FOR PEAK IR
10
0
0
2
4
6
8
I
F(AV)
. AVERAGE FORWARD CURRENT (AMP)
PKR SERIES MECH. OUTLINE
.150DIA
THRU.
Dielectric test voltage 1500 volts rms, max. 50-60Hz
+
.040 _ .002 DIA.
+
+
AC
AC
_
.463 + .015
1 MIN.
_
_
.463 + .015
.85MAX.
EPOXY
METAL BASE
.30 MAX.
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. ]
