Frontier Electronics Corp.
667 E. COCHRAN STREET, SIMI VALLEY, CA 93065
TEL: (805) 522-9998 FAX: (805) 522-9989
E-mail: frontiersales@frontierusa.com
Web: http://www.frontierusa.com
5A SUPER FAST RECOVERY RECTIFIER
SF50-005-LFR THRU SF50-06-LFR
FEATURES
z LOW POWER LOSS, HIGH EFFICIENCY
z LOW FORWARD VOLTAGE
z HIGH CURRENT CAPABILITY
z HIGH SPEED SWITCHING
z HIGH RELIABILITY
1.0(25.4)
MIN
z HIGH SURGE CAPABILITY
z ROHS
.052(1.3)
.048(1.2)
.375(9.5)
.335(8.5)
MECHANICAL DATA
z CASE: MOLDED PLASTIC, DO201AD, DIMENSIONS IN INCHES
AND (MILLIMETERS)
.220(5.6)
.197(5.0)
z EPOXY: UL 94V-0 MOLDING COMPOUND
z LEADS: MIL-STD-202E, METHOD 208C GUARANTEED
z MOUNTING POSITION: ANY
1.0(25.4)
MIN
z WEIGHT: 1.2 GRAMS
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS RATINGS AT 25°C AMBIENT TEMPERATURE UNLESS OTHERWISE SPECIFIED
SINGLE PHASE, HALF WAVE, 60 HZ, RESISTIVE OR INDUCTIVE LOAD. FOR CAPACITIVE LOAD, DERATE CURRENT BY 20%
SF50
SYMBOL -005-LF
R
SF50
-015-LF
R
SF50
-01-LFR
SF50
SF50
SF50
SF50
SF50
RATINGS
UNITS
-02-LFR-03-LFR-04-LFR -05-LFR-06-LFR
MAXIMUM RECURRENT PEAK REVERSE VOLTAGE
MAXIMUM RMS VOLTAGE
VRRM
VRMS
VDC
50
35
50
100
70
150
200
140
200
300
210
300
400
280
400
500
350
500
600
420
600
V
V
V
105
MAXIMUM DC BLOCKING VOLTAGE
100
150
MAXIMUM AVERAGE FORWARD RECTIFIED CURRENT
0.375”(9.5mm) LEAD LENGTH AT TA=55°C
PEAK FORWARD SURGE CURRENT, 8.3ms SINGLE HALF
SINE-WAVE SUPERIMPOSED ON RATED LOAD
TYPICAL JUNCTION CAPACITANCE (NOTE 1)
TYPICAL THERMAL RESISTANCE (NOTE 2)
IO
5.0
A
A
IFSM
CJ
150
50
30
PF
30
℃/W
R
θja
STORAGE TEMPERATURE RANGE
OPERATING TEMPERATURE RANGE
TSTG
TOP
- 55 TO + 150
- 55 TO + 150
℃
℃
ELECTRICAL CHARACTERISTICS (AT TA =25°C UNLESS OTHERWISE NOTED)
SF50
-015-LF
R
SF50
-06-LF UNITS
R
SF50
-005-LFR-01-LFR
SF50
SF50 SF50
-02-LFR-03-LFR-04-LFR-05-LFR
SF50
SF50
CHARACTERISTICS
SYMBOL
MAXIMUM FORWARD VOLTAGE AT IO DC
VF
IR
0.95
1.25
10
1.85
V
μA
MAXIMUM REVERSE CURRENT AT 25℃
IR
100
35
μA
MAXIMUM REVERSE CURRENT AT 100℃
MAXIMUM REVERSE RECOVERY TIME (NOTE 3)
TRR
nS
NOTE: 1. MEASURED AT 1 MHZ AND APPLIED REVERSE VOLTAGE 0F 4.0 VOLTS
2. BOTH LEADS ATTACHED TO HEAT SINK 20x20x1t(mm) COPPER PLATE AT LEAD LENGTH 5mm
3. REVERSE RECOVERY TEST CONDITIONS: IF=0.5A, IR=1.0A, IRR=0.25
SF50-005-LFR THRU SF50-06-LFR
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