Effciency Fast Rectifiers
Formosa MS
EF10A05 THRU EF10A60
10.0A Glass Passivated
Effciency Fast Rectifiers-50-600V
Features
• Reverse recovery time less than 25ns
• High current capability.
• Low reverse leakage current.
• High surge capability.
• Glass passivated chip junction.
• Low forward drop down voltage.
• High reliability.
Package outline
TO-220AC
0.419(10.66)
0.387(9.85)
0.196(5.00)
0.163(4.16)
0.054(1.39)
0.045(1.15)
0.269(6.85)
0.226(5.75)
• Lead-free parts meet RoHS requirments.
• Suffix "-H" indicates Halogen-free parts, ex. ΕF10A05-H.
0.624(15.87)
0.548(13.93)
0.139(3.55)
MIN
Mechanical data
0.177(4.50)MAX
• Epoxy : UL94-V0 rated flame retardant
• Case : JEDEC TO-220AC molded plastic body over
passivated chip
0.038(0.96)
0.50(12.70)MIN
0.019(0.50)
• Lead : Axial leads, solderable per MIL-STD-202,
Method 208 guranteed
0.1(2.54)
.025(0.65)MAX
• Polarity: As marked
• Mounting Position : Any
• Weight : Approximated 2.05 gram
Dimensions in inches and (millimeters)
EF10A20
Maximum ratings (AT TA=25oC unless otherwise noted)
SYMBOLS
EF10A05
EF10A10
100
PARAMETER
EF10A60
EF10A40
400
UNIT
V
V
RRM
RMS
Maximum repetitive peak reverse voltage
600
420
600
50
200
140
200
V
V
A
V
Maximum RMS voltage
35
50
70
280
400
V
DC
Maximum DC blocking voltage
100
Maximum average forward rectified current
IO
10.0
Peak forward surge current 8.3ms
single half sine-wave(JEDEC method)
A
100
IFSM
Typical diode junction capacitance (Note 1)
Operating junction temperature range
Storage temperature range
pF
60
C
J
-55 to +150
T
J
°C
°C
TSTG
-65 to +175
EF10A20
Electrical characteristics (AT TA=25oC unless otherwise noted)
SYMBOLS
EF10A05
EF10A10
PARAMETER
EF10A60
1.75
EF10A40
1.30
UNIT
V
Maximum forward voltage at IF=10.0A
V
F
0.98
Maximum DC reverse current
at rated DC blocking voltage
at TJ =25°C
at TJ =125°C
5.0
250
uA
uA
IR
trr
ns
Maximum reverse recovery time (Note 2)
25
Thermal characteristics
SYMBOLS
EF10A05
EF10A20
1.5
EF10A10
PARAMETER
EF10A60
EF10A40
UNIT
°C/W
Typical thermal resistance junction to case
R
θJC
Note 1: Measure at 1 MHz and applied reverse voltage of 4.0 V D.C.
Note 2: Reverse recovery time test condition, IF=0.5A, IR=1.0A, IRR=0.25A
http://www.formosams.com/
TEL:886-2-22696661
FAX:886-2-22696141
Document ID
DS-222506
Issued Date
2008/02/10
Revised Date
2015/07/06
Revision
Page.
6
D
Page 2