EDF1AM thru EDF1DM
Vishay Semiconductors
formerly General Semiconductor
Miniature Glass Passivated
Ultrafast Bridge Rectifier
Reverse Voltage 50 and 200V
Forward Current 1.0A
Case Style DFM
Features
• Plastic package used has Underwriters Laboratory
Flammability Classification 94V-0
• This series is UL listed under Recognized Component
Index, file number E54214
0.315 (8.00)
0.255 (6.5)
0.245 (6.2) 0.285 (7.24)
• Glass passivated chip junction
• High forward surge current capability
• 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
0.335 (8.51)
0.320 (8.12)
0.130 (3.3)
0.120 (3.05)
0.080 (2.03)
0.050 (1.27)
Mechanical Data
Case: Molded plastic body over passivated junctions
0.045 (1.14)
0.035 (0.89)
0.013 (3.3)
0.185 (4.69)
0.150 (3.81)
0.0086 (0.22)
0.023 (0.58)
0.018 (0.46)
Terminals: Plated leads solderable per MIL-STD-750,
0.350 (8.9)
0.300 (7.6)
0.075 (1.90)
0.055 (1.39)
Method 2026
0.205 (5.2)
0.195 (5.0)
Polarity: Polarity symbols as marked on body
Mounting Position: Any
Dimensions in inches and (millimeters)
Weight: 0.014 oz., 0.4 g
Packaging codes/options:
45/50 ea. per Bulk Tube
Maximum Ratings & Thermal Characteristics Ratings at 25°C ambient temperature unless otherwise specified.
Parameter
Symbol EDF1AM EDF1BM EDF1CM EDF1DM
Unit
Maximum repetitive peak reverse voltage
Maximum RMS voltage
VRRM
VRMS
VDC
50
35
50
100
70
150
106
150
200
140
200
V
V
Maximum DC blocking voltage
100
V
Maximum average forward output
rectified current at TA = 40°C
IF(AV)
1.0
A
Peak forward surge current single half sine-wave super-
imposed on rated load (JEDEC Method) TJ = 150°C
IFSM
I2t
50
10
A
Rating for fusing (t < 8.3ms)
A2sec
°C/W
°C
Typical thermal resistance per leg (Note 1)
RθJA
RθJL
38
12
Operating junction and storage temperature range
TJ, TSTG
–55 to +150
Electrical Characteristics Ratings at 25°C ambient temperature unless otherwise specified.
Parameter
Symbol EDF1AM EDF1BM EDF1CM EDF1DM
Unit
Max. instantaneous forward voltage drop per leg at 1.0A
VF
1.05
V
Maximum reverse current
at rated DC blocking voltage
TA = 25°C
TA = 125°C
5.0
1.0
µA
mA
IR
Maximum reverse recovery time at
IF = 0.5A, IR = 1.0A, Irr = 0.25A
trr
50
ns
Note: (1) Thermal resistance from junction to ambient and from junction to lead mounted on P.C.B. with 0.51 x 0.51" (13 x 13mm) copper pads
Document Number 88577
18-Mar-02
www.vishay.com
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