Bulletin U2788 rev. D 04/00
DF SERIES
1A Single Phase D.I.L. Rectifier Bridge
• Leads on standard 0.1" grid
• Suitable for automatic insertion
• High surge current capability
• Fully characterised data
• Wide temperature range
• Surface mount option
IO(av) = 1.0 A
+
IO(av)
~
VRRM range
-
~
50 to 1000V
Description
The DF Series of Single Phase Rectifier Bridges
consists of four silicon junctions encapsulated in
a 4 pin D.I.L. package. These devices are intended
for general use in industrial and consumer equipment.
Electrical Specification
DF...
Units Conditions
IO
Maximum DC output
1.0
A
Tamb = 40oC, Resistive or inductive load
current
0.8
A
Tamb = 40oC, Capacitive load
IFSM
Maximum peak one
30
A
t = 10ms, 20ms
Following any rated
cycle, non-repetitive
31
A
t = 8.3ms, 16.7ms
load condition and with
Maximum I2 t capability
4.5
A2 s
t = 10ms
Initial TJ = TJ max
for fusing
4.1
6.4
A2 s
A2 s
t = 8.3ms
t = 10ms
100% VRRM reapplied
Initial TJ = TJ max
5.8
A2 s
t = 8.3ms
no voltage reapplied
t = 0.1 to 10ms, no voltage reapplied
rated VRRM reapplied
surge current
I2 t
I2 √t
2
Maximum I √t
64
A2√s
VFM
capability for fusing
Maximum peak forward
1.0
V
IFM = 1.0A, TJ = 25 oC
5
µA
TJ = 25o C, 100% VRRM
TJ = 150oC, 100% VRRM
voltage per diode
IRM
Typical peak reverse
f
Operating frequency
leakage per diode
100
µA
50 to 1000
Hz
50 to 1000
V
range
VRRM
Maximum repetitive peak
reverse voltage range
Thermal and Mechanical Specifications
DF...
TJ
Operating and storage
Tstg
Thermal resistance,
Units
Conditions
o
temperature range
RthJA
- 55 to 150
C
60
K/W
0.6 (0.02)
g (oz)
junctions to ambient
W
Approximate weight
1
