HFM201 데이터 시트보기 (PDF) - Formosa Technology
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HFM201 Datasheet PDF : 7 Pages
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Chip High Effciency Rectifiers
HFM201 THRU HFM207
Formosa MS
2.0A 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. HFM201-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
2.0
UNIT
A
Forward surge current
8.3ms single half sine-wave (JEDEC methode)
IFSM
50
A
Reverse current
Thermal resistance
Diode junction capacitance
Storage temperature
VR = VRRM TJ = 25OC
VR = VRRM TJ = 125OC
Junction to case Mounted on FR-4 PCB
f=1MHz and applied 4V DC reverse voltage
5.0
IR
μA
150
RθJC
CJ
40
OC/W
25
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)
HFM201
50
HFM202
100
HFM203
200
HFM204
400
HFM205
600
35
50
70
100
140
200
280
400
420
600
1.00
50
1.30
HFM206
800
560
800
1.70
75
HFM207
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=2.0A
*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-121304 2008/02/10
Revised Date Revision
2011/11/18
E
Page.
7
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