HFM301-BS Datasheet, PDF (2/7 Pages) Formosa MS – Chip High Effciency Rectifiers

Chip High Effciency Rectifiers
Formosa MS
HFM301-BS THRU HFM307-BS
3.0A 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. HFM301-ΒS-H.
Package outline
SMB-S
0.220(5.6)
0.205(5.2)
0.083(2.1)
0.075(1.9)
0.020(0.5) Typ.
0.138(3.5)
0.122(3.1)
Mechanical data
• Epoxy:UL94-V0 rated flame retardant
• Case : Molded plastic, DO-214AA /SMB-S
• Terminals : Solder plated, solderable per
MIL-STD-750, Method 2026
• Polarity : Indicated by cathode band
• Mounting Position : Any
• Weight : Approximated 0.072 gram
0.040(1.0) Typ.
0.067(1.7)
0.060(1.5)
0.040 (1.0) Typ.
Dimensions in inches and (millimeters)
Maximum ratings and Electrical Characteristics (AT T_A=25^oC unless otherwise noted)
PARAMETER
CONDITIONS
Symbol MIN. TYP. MAX. UNIT
Forward rectified current
See Fig.2
I_O
3.0
A
Forward surge current
Reverse current
Diode junction capacitance
Storage temperature
8.3ms single half sine-wave (JEDEC methode)
I_FSM
100
A
V_R = V_RRM T_J = 25^OC
V_R = V_RRM T_J = 125^OC
f=1MHz and applied 4V DC reverse voltage
5.0
I_R
μA
300
C_J
70
pF
T_STG
-65
+175 ^OC
SYMBOLS
*1
V_RRM
(V)
V
*
RMS
2
(V)
*3
V_R
(V)
*4
V_F
(V)
*5
t_rr
(ns)
HFM301-BS 50
HFM302-BS 100
HFM303-BS 200
HFM304-BS 400
35
50
70
100
140
200
280
400
1.00
50
1.30
HFM305-BS 600
420
600
HFM306-BS 800
560
800
1.70
75
HFM307-BS 1000 700
1000
Note 1. Reverse recovery time test condition, IF=0.5A, IR=1.0A, IRR=0.25A
Operating
temperature
T_J, (^OC)
-55 to +150
*1 Repetitive peak reverse voltage
*2 RMS voltage
*3 Continuous reverse voltage
*4 Maximum forward voltage@I_F=3.0A
*5 Maximum Reverse recovery time, note 1
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Page 2
Document ID Issued Date
DS-121322 2013/01/03
Revised Date Revision
-
A
Page.
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