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EDF1AS THRU EDF1DS
MINIATURE GLASS PASSIVATED FAST EFFICIENT
SURFACE MOUNT BRIDGE RECTIFIER
Reverse Voltage - 50 to 200 Volts Forward Current - 1.0 Ampere
FEATURES
Plastic package has Underwriters Laboratory Flammability
Classification 94V-0
This series is UL listed under Recognized Component Index,
file number E54214
Glass passivated chip junctions
High surge overload rating-
50 amperes peak
Ideal for printed circuit boards
Superfast recovery times for high efficiency
High temperature soldering guaranteed:
260C/10 seconds at 5 lbs (2.3kg) tension
MECHANICAL DATA
Case: Molded plastic body over passivated junctions
Terminals: Plated leads solderable per MIL-STD-750,
Method 2026
Polarity: Polarity symbols marked on body
Mounting Position: Any
Weight: 0.04 ounce, 1.0 gram
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25C ambient temperature unless otherwise specified.
SYMBOLS
EDF1AS
EDF1BS
EDF1CS
EDF1DS
UNITS
Maximum repetitive peak reverse voltage
V
RRM
50
100
150
200
Volts
Maximum RMS voltage
V
RMS
35
70
106
140
Volts
Maximum DC blocking voltage
V
DC
50
100
150
200
Volts
Maximum average forward output
rectified current at T
A
=40C
(NOTE 2)
I
(AV)
1.0
Amp
Peak forward surge current single half sine-wave
superimposed on rated load (JEDEC Method) T
J
=150C
I
FSM
50.0
Amps
Rating for fusing (t < 8.3ms)
I
2
t
10.0
A
2
sec
Maximum instantaneous forward voltage drop
per leg at 1.0A
V
F
1.05
Volts
Maximum DC reverse current
T
A
=25C
5.0
A
at rated DC blocking voltage
T
A
=125C
I
R
1.0
mA
Maximum reverse recovery time
(NOTE 1)
t
rr
50.0
ns
Typical thermal resistance per leg
(NOTE 2)
R
JA
38.0
R
JL
12.0
C/W
Operating junction and storage temperature range
T
J
, T
STG
-55 to +150
C
NOTES:
(1) Reverse recovery test conditions: I
F
=0.5A, I
R
=1.0A, Irr=0.25A
(2) Units mounted on P.C.B. with 0.51 x 0.51" (13 x 13mm) copper pads
0.255 (6.5)
0.245 (6.2)
0.013 (0.330)
0.009 (0.241)
0.060 (1.524)
0.040 (1.016)
0.404 (10.3)
0.013 (0.330)
0.003 (0.076)
0.047 (1.20)
0.040 (1.02)
0.205 (5.2)
0.195 (5.0)
0.335 (8.51)
0.320 (8.13)
0.130 (3.3)
0.120 (3.05)
45
o
0.386 (9.80)
Case Style DFS
Dimensions in inches and (millimeters)
20
40
60
80
100
120
140
160
0
0.25
0.5
0.75
1.0
1
10
100
0
10
20
30
40
50
60
0.1
1
10
100
0
5.0
10
15
20
25
30
200
0.4
0.6
0.01
1
10
0.1
0.8
1.0
1.2
1.4
0
20
60
80
100
0.1
1
10
100
40
1,000
RATINGS AND CHARACTERISTICS CURVES EDF1AS THRU EDF1DS
FIG. 1 - DERATING CURVES OUTPUT
RECTIFIED CURRENT
AMBIENT TEMPERATURE, C
PERCENT OF RATED PEAK REVERSE
VOLTAGE, %
INSTANTANEOUS FORWARD VOLTAGE,
VOLTS
INSTANTANEOUS REVERSE LEAKAGE CURRENT,
MICROAMPERES
T
J
=25C
PULSE WIDTH=300
s
1% DUTY CYCLE
FIG. 4 - TYPICAL REVERSE LEAKAGE
CHARACTERISTICS PER LEG
INSTANTANEOUS FORWARD CURRENT,
AMPERES
FIG. 5 - TYPICAL JUNCTION CAPACITANCE
PER LEG
REVERSE VOLTAGE, VOLTS
T
J
=25
C
f=1.0 MH
Z
Vsig=50mVp-p
T
J
=125C
CAPACITIVE
LOADS
Ipk / I
AV
=5.0
Ipk / I
AV
=10
Ipk / I
AV
=20
AVERAGE FORWARD OUTPUT CURRENT,
AMPERES
FIG. 3 - TYPICAL FORWARD CHARACTERISTICS
PER LEG
SINGLE SINE-WAVE
(JEDEC Method)
T
J
=150C
NUMBER OF CYCLES AT 60 Hz
PEAK FORWARD SURGE CURRENT,
AMPERES
FIG. 2 - MAXIMUM NON-REPETITIVE PEAK FORWARD
SURGE CURRENT
T
J
=25C
I
PK
/I
AV
=
RESISTIVE OR
INDUCTIVE LOAD
0.51 x 0.51" (13 x 13mm)
COPPER PADS
1.0 CYCLE
JUNCTION
CAPACITANCE, pF
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