HFM101(2010) View Datasheet(PDF) - Formosa Technology
Part Name
Description
Manufacturer
HFM101 Datasheet PDF : 7 Pages
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Chip High Effciency Rectifiers
HFM101 THRU HFM107
Formosa MS
1.0A Surface Mount High
Effciency Rectifiers-50-1000V
Features
• Batch process design, excellent power dissipation offers
better reverse leakage current and thermal resistance.
• Low profile surface mounted application in order to
optimize board space.
• High current capability.
• Ultrafast recovery time for high efficiency.
• High surge current capability.
• Glass passivated chip junction.
• Lead-free parts meet RoHS requirments.
• Suffix "-H" indicates Halogen free parts, ex. HFM101-H.
Package outline
SMA
0.196(4.9)
0.180(4.5)
0.012(0.3) Typ.
0.106(2.7)
0.091(2.3)
Mechanical data
• Epoxy:UL94-V0 rated flame retardant
• Case : Molded plastic, JEDEC DO-214AC / SMA
• Terminals : Solder plated, solderable per
MIL-STD-750, Method 2026
• Polarity : Indicated by cathode band
• Mounting Position : Any
• Weight : Approximated 0.05 gram
0.032(0.8) Typ.
0.068(1.7)
0.060(1.5)
0.032 (0.8) Typ.
Dimensions in inches and (millimeters)
Maximum ratings and Electrical Characteristics (AT TA=25oC unless otherwise noted)
PARAMETER
CONDITIONS
Symbol MIN. TYP. MAX.
Forward rectified current
See Fig.2
IO
1.0
UNIT
A
Forward surge current
8.3ms single half sine-wave (JEDEC methode)
IFSM
30
A
Reverse current
Diode junction capacitance
Storage temperature
VR = VRRM TJ = 25OC
VR = VRRM TJ = 125OC
f=1MHz and applied 4V DC reverse voltage
5.0
IR
µA
150
CJ
20
pF
TSTG
-65
+175 OC
SYMBOLS
V
*
RRM
1
(V)
V
RM
*
S
2
(V)
V
*
R
3
(V)
V
*
F
4
(V)
trr *5
(ns)
HFM101
50
HFM102
100
HFM103
200
HFM104
400
HFM105
600
35
50
70
100
140
200
280
400
420
600
1.00
50
1.30
HFM106
800
560
800
1.70
75
HFM107
1000 700
1000
Note 1. Reverse recovery time test condition, IF=0.5A, IR=1.0A, IRR=0.25A
Operating
temperature
TJ, (OC)
-55 to +150
*1 Repetitive peak reverse voltage
*2 RMS voltage
*3 Continuous reverse voltage
*4 Maximum forward voltage@IF=1.0A
*5 Maximum Reverse recovery time, note 1
http://www.formosams.com/
TEL:886-2-22696661
FAX:886-2-22696141
Page 2
Document ID Issued Date
DS-121303 2008/02/10
Revised Date Revision
2010/03/10
D
Page.
7
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