1A Single Phase D.I.L. Rectifier Bridge
Features
• Glass passivated chips
• Leads on standard 0.1" grid
• Suitable for automatic insertion
• High surge current capability
• Fully characterised data
• Wide temperature range
• Surface mount option
• Lead free terminals solderable as per
MIL-STD-750 Method 2026
• High temperature soldering guaranteed 260°C/8-10 secs
• Polarity symbols marked on the case
• UL E160375 approved
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
I
Maximum DC output
O
current
I
Maximum peak one
FSM
cycle, non-repetitive
surge current
2
2
I
t
Maximum I
t capability
for fusing
2
2
I
Maximum I
√t
√t
capability for fusing
V
Maximum peak forward
FM
voltage per diode
I
Typical peak reverse
RM
leakage per diode
f
Operating frequency
range
V
Maximum repetitive peak
RRM
reverse voltage range
Thermal and Mechanical Specifications
T
Operating and storage
J
T
temperature range
stg
R
Thermal resistance,
thJA
junctions to ambient
W
Approximate weight
www.irf.com
Bulletin U2788 rev. G 04/03
+
I
~
O(av)
-
~
DF...
Units Conditions
1.0
A
T
= 40
o
C, Resistive or inductive load
amb
0.8
A
T
= 40
o
C, Capacitive load
amb
30
A
t = 10ms, 20ms
31
A
t = 8.3ms, 16.7ms
2
4.5
A
s
t = 10ms
2
4.1
A
s
t = 8.3ms
2
6.4
A
s
t = 10ms
2
5.8
A
s
t = 8.3ms
2
64
A
t = 0.1 to 10ms, no voltage reapplied
√s
1.0
V
I
= 1.0A, T
= 25
C
o
FM
J
5
µA
T
= 25
C, 100% V
o
J
RRM
100
µA
T
= 150
C, 100% V
o
J
RRM
50 to 1000
Hz
50 to 1000
V
DF...
Units
Conditions
- 55 to 150
C
o
60
K/W
0.6 (0.02)
g (oz)
DF SERIES
I
= 1.0 A
O(av)
V
range
RRM
50 to 1000V
Following any rated
load condition and with
rated V
reapplied
RRM
Initial T
= T
max
J
J
100% V
reapplied
RRM
Initial T
= T
max
J
J
no voltage reapplied
1