SFM32-H 데이터 시트보기 (PDF) - Formosa Technology
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SFM32-H Datasheet PDF : 7 Pages
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Chip Silicon Rectifier
SFM31 THRU SFM38
Formosa MS
3.0A Surface Mount Super
Fast Rectifiers-50-600V
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.
• Superfast recovery time for switching mode application.
• High surge current capability.
• Glass passivated chip junction.
• Lead-free parts meet RoHS requirments.
• Suffix "-H" indicates Halogen free parts, ex. SFM31-H.
Mechanical data
• Epoxy:UL94-V0 rated flame retardant
• Case : Molded plastic, DO-214AB / SMC
• Terminals : Solder plated, solderable per
MIL-STD-750, Method 2026
• Polarity : Indicated by cathode band
• Mounting Position : Any
• Weight : Approximated 0.19 gram
Package outline
SMC
0.272(6.9)
0.248(6.3)
0.012(0.3) Typ.
0.189(4.8)
0.165(4.2)
0.048(1.2) Typ.
0.098(2.5)
0.075(1.9)
0.048 (1.2) Typ.
Dimensions in inches and (millimeters)
Maximum ratings and Electrical Characteristics (AT TA=25oC unless otherwise noted)
PARAMETER
Forward rectified current
CONDITIONS
Ambient temperature = 50OC
Symbol MIN. TYP. MAX. UNIT
IO
3.0
A
Forward surge current
8.3ms single half sine-wave superimposed on
IFSM
rate load (JEDEC methode)
100 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
100
CJ
45
pF
TSTG
-65
+175 OC
SYMBOLS
*1
VRRM
(V)
V
*
RMS
2
(V)
*3
VR
(V)
*4
VF
(V)
*5
trr
(ns)
SFM31
SFM32
SFM33
SFM34
SFM35
SFM36
SFM37
SFM38
50
35
50
100
70
100
0.95
150
105
150
200
140
200
35
300
210
300
1.25
400
280
400
500
350
500
1.70
600
420
600
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=3.0A
*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-121405 2008/02/10
Revised Date Revision
2010/03/10
D
Page.
7
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