SR502 Datasheet, PDF (1/2 Pages) Mospec Semiconductor – SCHOTTKY BARRIER RECTIFIERS(5.0A,20-60V)

SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
SR502 THRU SR5100
20V-100V 5.0A
FEATURES
· Plastic Package has Underwriters Laboratory
Flammability Classification 94V-0
· Metal silicon junction, majority carrier conduction
· Guard ring for overvoltage protection
· Low power loss, high efficiency
· High current capability, Low forward voltage drop
· High surge capability
· For use in low voltage, high frequency inverters,
free wheeling, and polarity protection applications
· High temperature soldering guaranteed :
250 /10 seconds at terminals,
0.375" (9.5mm) lead length, 5lbs. (2.3Kg) tension
MECHANICAL DATA
· Case : JEDEC DO-201AD molded plastic body
· Terminals : Plated axial leads, solderable per
MIL-STD-750, Method 2026
· Polarity : Color band denotes cathode end
· Mounting Position : Any
· Weight : 0.041 ounce, 1.15 gram
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
(Ratings at 25 ambient temperature unless otherwise specified, single phase, half wave, resistive or inductive
load. For capacitive load, derate by 20%)
Symbols SR502 SR503 SR504 SR505 SR506 SR508 SR5100 Units
Maximum repetitive peak reverse voltage
VRRM
20
30
40
50
60
80 100 Volts
Maximum RMS voltage
VRMS
14
21
28
35
42
56
70 Volts
Maximum DC blocking voltage
VDC
20
30
40
50
60
80 100 Volts
Maximum average forward rectified current
0.375"(9.5mm) lead length(see Fig. 1)
I(AV)
5.0
Amps
Peak forward surge current 8.3ms single half
sine-wave superimposed on rated load
(JEDEC mothod at rated TL)
Maximum instantaneous forward voltage
at 5.0A (Note 1)
Maximum instantaneous reverse
current at rated DC blocking
voltage (Note1)
TA=25
TA=100
Typical junction capacitance (Note 3)
Typical thermal resistnce (Note 2)
Operating junction temperature range
IFSM
VF
IR
CJ
R JA
R JL
TJ
0.55
50
500
-65 to +125
150.0
0.70
0.85
2.5
25
400
25.0
8.0
-65 to +150
Amps
Volts
mA
PF
/W
Storage temperature range
TSTG
-65 to +150
Notes:
(1) Pulse test: 300 S pulse width, 1% duty cycle
(2) Thermal resistance from junction to lead vrtical P.C.B. mounted, 0.375"(9.5mm) lead length
(3) Measured 1MHz and reverse voltage of 4.0 volts
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