PT-F
Figure 1
PT-F SERIES CURRENT DERATING
8
FULL WAVE OUTPUT
7
RES IND LOADS
6
5
4
CAPACITIVE
LOADS
3
5
I
(PK)
(AV)
10
=
{
2
I
20
NOTE: I(PK) / I (AV) ratio
refers to a single diode (leg)
1
0
40 50 60
70 80 90 100 110 120 130 140 150 160
O
TC CASE TEMPERATURE( C)
Figure 3
Figure 2
NON-REPETITIVE SURGE CURRENT
POWER DISSIPATION
24
300
20
200
150
16
100
70
50
12
8
4
0
30
20
BRIDGE OUTPUT
RES IND LOADS
1
2
3
4
6
8
10
20
30 40
60 80 100
10
IF(AV). AVERAGE FORWARD CURRENT (AMP)
0
2
4
6
8
12
NUMBER OF CYCLES(60 Hz)
PT-F SERIES MECH. OUTLINE
B
D
LTR
INCHES
MILLIMETERS
3.5 - 4.1 DIA
20.4 MAX
.81
G
B
C
D
.140-.160DIA
AC
.800 MAX
E
_
.032
+
.500 MAX
.300 MAX
E
F
12.7 MAX
7.62 MAX
6.35
AC
F
G
.250
C
NOTE: 1. A thin film of silicone thermal compound is recommended between the bridge
case and mounting surface for improved thermal conduction.
ELECTRONIC DEVICES, INC. DESIGNERS AND MANUFACTURERS OF SOLID STATE DEVICES SINCE 1951.
21 GRAY OAKS AVENUE
*
YONKERS. NEW YORK 10710 914-965-4400
* Wwebsite:http:// www.edidiodes.com
* FAX 914-965-5531 * 1-800-678-0828
Ee-mail:sales@edidiodes.com
EDI [ ELECTRONIC DEVICES INC. ]
