SR502-LFR Datasheet, PDF (1/2 Pages) Frontier Electronics. – 5A SCHOTTKY BARRIER RECTIFIERS

Frontier Electronics Corp.
667 E. COCHRAN STREET, SIMI VALLEY, CA 93065
TEL: [phone] FAX: [phone]
E-mail: [e-mail]
Web: http://www.frontierusa.com
5A SCHOTTKY BARRIER RECTIFIERS
SR502-LFR THRU SR510-LFR
FEATURES
z EXTREMELY LOW VF
z LOW STORED CHARGE, MAJORITY CARRIER CONDUCTION
z LOW POWER LOSS / HIGH EFFICIENCY
z UL 94V0 FLAME RETARDANT EPOXY MOLDING COMPOUND
z ROHS
MECHANICAL DATA
z CASE: TRANSFER MOLDED, DO201AD , DIMENSIONS IN INCHES
AND (MILLIMETERS)
z LEADS: SOLDERABLE PER MIL-STD-202,METHOD 208
z POLARITY: CATHODE INDICATED BY COLOR BAND
z WEIGHT: 1.2 GRAMS
1.0(25.4)
MIN
.375(9.5)
.335(8.5)
1.0(25.4)
MIN
.052(1.3)
.048(1.2)
.220(5.6)
.197(5.0)
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%
RATINGS
SR502-LF SR503-LF SR504-LF SR505-LF SR506-LF SR507-LF SR508-LF SR509-LF SR510-LF
SYMBOL
UNITS
R
R
R
R
R
R
R
R
R
MAXIMUM RECURRENT PEAK REVERSE VOLTAGE
MAXIMUM RMS VOLTAGE
MAXIMUM DC BLOCKING VOLTAGE
V_RRM
20
30
40
50
60
70
80
90 100 V
V_RMS
14
21
28
35
42
49
56
63
70 V
V_DC
20
30
40
50
60
70
80
90 100 V
AVERAGE FORWARD RECTIFIED CURRENT（SEE FIG.1） IO
5.0
A
NOM-REPETITIVE PEAK FORWARD SURGE CURRENT,
8.3mS HALF SINE-WAVE
I_FSM
TYPICAL JUNCTION CAPACITANCE (NOTE1)
C_J
TYPICAL THERMAL RESISTANCE (NOTE 2)
R_θja
150
A
200
PF
25
℃/W
STORAGE TEMPERATURE RANGE
T_STG
- 55 TO + 150
℃
OPERATING TEMPERATURE RANGE
T_OP
- 55 TO + 125
℃
ELECTRICAL CHARACTERISTICS (A_T T_A =25°C UNLESS OTHERWISE NOTED)
CHARACTERISTICS
SR502-LF SR503-LF SR504-LF SR505-LF SR506-LF SR507-LF SR508-LF SR509-LF SR510-LF
SYMBOL
UNITS
R
R
R
R
R
R
R
R
R
MAXIMUM FORWARD VOLTAGE AT Io DC
V_F
0.55
0.7
0.85
V
MAXIMUM REVERSE CURRENT AT 25℃
I_R
5.0
mA
MAXIMUM REVERSE CURRENT AT 100℃
I_R
50.0
mA
NOTES: 1. MEASURED AT 1 MHZ AND APPLIED REVERSE VOLTAGE 0F 4.0 VOLTS
2. BOTH LEADS ATTACHED TO HEAT SINK AT LEAD LENGTH 5mm
SR502-LFR THRU SR510-LFR
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