SR545L Datasheet, PDF (1/2 Pages) Jinan Jingheng (Group) Co.,Ltd – LOW VF SCHOTTKY BARRIER RECTIFIER

R
SEMICONDUCTOR
SR545L
LOW VF SCHOTTKY BARRIER RECTIFIER
Reverse Voltage - 45 Volts
Forward Current - 5.0Amperes
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:260 C/10 seconds at terminals
Component in accordance to RoHS 2002/95/EC and
WEEE 2002/96/EC
DO-201AD
0.210(5.3)
0.190(4.8)
DIA
0.92(23.4)
MIN
0.375(9.50)
0.285(7.20)
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: 0.041ounce, 1.15 grams
0.052(1.32)
0.045(1.14)
DIA
0.92(23.4)
MIN
Dimensions in inches and (millimetrers)
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%.)
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward rectified current
0.375"(9.5mm) lead length(see fig.1)
Peak forward surge current 8.3ms single half
sine-wave superimposed on rated load
(JEDEC method at rated TL)
Maximum instantaneous forward voltage
at 5.0 A(Note 1 )
Maximum
current at
instantaneous reverse
rated DC blocking
TA =25℃
voltage(Note 1)
TA =100℃
Typical junction capacitance(Note 3)
Typical thermal resistance (Note 2)
Operating junction temperature range
Storage temperature range
Symbols
VRRM
VRMS
VDC
I(AV)
IFSM
VF
IR
CJ
R JA
R JL
TJ
TSTG
SR
545L
45
32
45
5.0
120
0.45
0.5
30
500
25.0
8.0
-65 to+150
-65 to+150
Units
Volts
Volts
Volts
Amps
Amps
Volts
mA
PF
C/W
C
C
Notes: 1.Pulse test: 300 s pulse width,1% duty cycle
2.Thermal resistance from junction to lead vertical P.C.B. mounted , 0.375"(9.5mm)lead length
3.Measured at 1MHz and reverse voltage of 4.0 volts
JINAN JINGHENG ELECTRONICS CO., LTD.
2-1
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