DFR1A-DFR1M
Surface Mount Fast Recovery Rectifiers
Features
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SOD-123FL
Cathode Band
Top View
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Low profile space
Ideal for automated placement
Glass passivated chip junctions
Low forward voltage drop
Low leakage current
High forward surge capability
High temperature soldering：
260℃/10 seconds at terminals
Component in accordance to
RoHS 2002/95/1 and WEEE 2002/96/EC
2.8
±
0.1
1.4± 0.15
0.10-0.30
0.6
±
0.25
3.7
±
0.2
Mechanical Date
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Case:
JEDEC SOD-123FL molded plastic
body over glass passivated chip
Terminals:
Solder plated, solderable per
J-STD-002B and JESD22-B102D
Polarity:
Laser band denotes cathode end
Dimensions in millimeters
Maximum Ratings & Thermal Characteristics & Electrical Characteristics
(TA = 25
°C
unless otherwise noted)
Symbol DFR1A DFR1B DFR1D DFR1G DFR1J DFR1K DFR1M UNIT
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward rectified current
Peak forward surge current 8.3 ms single half
sine-wave superimposed on rated load
Maximum instantaneous forwad voltage at 1.0A
Maximum DC reverse current
T
A
= 25
℃
at Rated DC blocking voltage
T
A
= 100℃
Maximum reverse recovery time
at I
F
= 0.5 A , I
R
= 1.0 A , I
rr
= 0.25 A
Typical junction capacitance at 4.0 V ,1MHz
Operating junction and storage
temperature range
V
RRM
V
RMS
V
DC
I
F(AV)
I
FSM
V
F
I
R
t
rr
C
J
T
J
, T
STG
50
35
50
100
70
100
200
140
200
400
280
400
1
25
1.3
5.0
50
600
420
600
800
560
800
1.0
±
0.2
1.9± 0.1
1000
700
1000
V
V
V
A
A
V
μA
150
15
250
500
nS
pF
℃
–55
to +150
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mail:lge@luguang.cn
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