EDF1AS THRU EDF1DS
MINIATURE GLASS PASSIVATED FAST EFFICIENT
SURFACE MOUNT BRIDGE RECTIFIER
Reverse Voltage -
50 to 200 Volts
Case Style DFS
0.205 (5.2)
0.195 (5.0)
Forward Current -
1.0 Ampere
FEATURES
0.047 (1.20)
0.040 (1.02)
0.404 (10.3)
0.386 (9.80)
0.335 (8.51)
0.320 (8.13)
45
o
0.255 (6.5)
0.245 (6.2)
♦
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:
260°C/10 seconds at 5 lbs (2.3kg) tension
0.013 (0.330)
0.130 (3.3)
0.009 (0.241)
0.120 (3.05)
MECHANICAL DATA
0.060 (1.524)
0.040 (1.016)
0.013 (0.330)
0.003 (0.076)
Dimensions in inches and (millimeters)
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 25°C ambient temperature unless otherwise specified.
SYMBOLS
EDF1AS
EDF1BS
EDF1CS
EDF1DS
UNITS
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward output
rectified current at T
A
=40°C
(NOTE 2)
Peak forward surge current single half sine-wave
superimposed on rated load (JEDEC Method) T
J
=150°C
Rating for fusing (t < 8.3ms)
Maximum instantaneous forward voltage drop
per leg at 1.0A
Maximum DC reverse current
at rated DC blocking voltage
Maximum reverse recovery time
(NOTE 1)
Typical thermal resistance per leg
(NOTE 2)
Operating junction and storage temperature range
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
V
RRM
V
RMS
V
DC
I
(AV)
I
FSM
I
2
t
V
F
T
A
=25°C
T
A
=125°C
I
R
t
rr
R
ΘJA
R
ΘJL
T
J
, T
STG
50
35
50
100
70
100
1.0
50.0
10.0
1.05
5.0
1.0
50.0
38.0
12.0
150
106
150
200
140
200
Volts
Volts
Volts
Amp
Amps
A
2
sec
Volts
µA
mA
ns
°C/W
°C
-55 to +150
4/98
RATINGS AND CHARACTERISTICS CURVES EDF1AS THRU EDF1DS
FIG. 1 - DERATING CURVES OUTPUT
RECTIFIED CURRENT
AVERAGE FORWARD OUTPUT CURRENT,
AMPERES
I
PK
/I
AV
=π RESISTIVE OR
INDUCTIVE LOAD
FIG. 2 - MAXIMUM NON-REPETITIVE PEAK FORWARD
SURGE CURRENT
PEAK FORWARD SURGE CURRENT,
AMPERES
1.0
60
50
40
30
20
1.0 CYCLE
SINGLE SINE-WAVE
(JEDEC Method)
T
J
=150°C
0.75
0.51 x 0.51” (13 x 13mm)
COPPER PADS
0.5
CAPACITIVE
LOADS
Ipk / I
AV
=5.0
Ipk / I
AV
=10
Ipk / I
AV
=20
0.25
10
0
1
10
NUMBER OF CYCLES AT 60 Hz
100
0
20
40
60
80
100
120
140
160
AMBIENT TEMPERATURE, °C
FIG. 3 - TYPICAL FORWARD CHARACTERISTICS
PER LEG
FIG. 4 - TYPICAL REVERSE LEAKAGE
CHARACTERISTICS PER LEG
1,000
10
INSTANTANEOUS REVERSE LEAKAGE CURRENT,
MICROAMPERES
INSTANTANEOUS FORWARD CURRENT,
AMPERES
100
T
J
=125°C
1
T
J
=25°C
PULSE WIDTH=300µs
1% DUTY CYCLE
10
0.1
1
T
J
=25°C
0.01
0.4
0.6
0.8
1.0
1.2
1.4
0.1
INSTANTANEOUS FORWARD VOLTAGE,
VOLTS
0
20
40
60
80
100
PERCENT OF RATED PEAK REVERSE
VOLTAGE, %
FIG. 5 - TYPICAL JUNCTION CAPACITANCE
PER LEG
30
JUNCTION CAPACITANCE, pF
25
20
15
10
5.0
0
0.1
T
J
=25°C
f=1.0 MH
Z
Vsig=50mVp-p
1
10
100 200
REVERSE VOLTAGE, VOLTS
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