SF51 THRU SF58
50V-600V
5.0A
SUPER FAST RECTIFIERS
Features
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Diffused Junction
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Low Forward Voltage Drop
High Current Capability
High Reliability
High Surge Current Capability
Mechanical Data
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Case: Molded Plastic
Terminals: Plated Leads Solderable per
MIL-STD-202, Method 208
Polarity: Cathode Band
Weight: 1.2 grams (approx.)
Mounting Position: Any
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Marking: Type Number
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 C ambient temperature unless otherwise specified.
Single phase half-wave 60Hz,resistive or inductive load,for capacitive load current derate by 20%.
SYMBOLS
Characteristic
UNITS
SF51 SF52 SF53 SF54 SF55 SF56 SF58
Maximum repetitive peak reverse voltage
Maximum RMS voltage
50
35
50
100
70
150 200
105 140
150 200
300
210
300
400
280
400
600
420
600
V
V
V
VRRM
VRMS
VDC
100
Maximum DC blocking voltage
Maximum average forward rectified current
0.375”(9.5mm) lead length at TA=55 C
Peak forward surge current
I(AV)
5.0
A
IFSM
150.0
8.3ms single half sine-wave superimposed on
rated load (JEDEC Method)
A
VF
0.95
1.25
50.0
Maximum instantaneous forward voltage at 5.0A
V
Maximum DC reverse current
at rated DC blocking voltage
Maximum reverse recovery time
TA=25 C
TA=100 C
(NOTE 1)
10.0
50.0
µA
IR
ns
trr
35
Typical junction capacitance (NOTE 2)
CJ
R JA
pF
C/W
C
100.0
Typical thermal resistance (NOTE 3)
Operating junction and storage temperature range
30.0
TJ,TSTG
-65 to +150
Note:1.Reverse recovery condition IF=0.5A,IR=1.0A,Irr=0.25A
2.Measured at 1MHz and applied reverse voltage of 4.0V D.C.
3.Thermal resistance from junction to ambient at 0.375”(9.5mm)lead length,P.C.B. mounted
E-mail: sales@taychipst.com
Web Site: www.taychipst.com
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