SRF735 Datasheet, PDF (1/2 Pages) Shanghai Lunsure Electronic Tech – SCHOTTKY BARRIER RECTIFIER

CE
CHENYI ELECTRONICS
SRF735 THRU SRF760(SINGLE CHIP)
SCHOTTKY BARRIER RECTIFIER
Reverse Voltage - 35 to 60 Volts
Forward Current - 7.5Amperes
FEATURES
. Plastic package has Underwriters Laboratory Flammability Classification 94V-0
. Metal sliicon junction ,majority carriet conduction
. Guard ring for overcoltage protection
. Low power loss,high efficiency
. High current capability ,Low forward voltage drop
. Single rectifier construction
. High surge capability
. For use in low voltage ,high frequency inverters,
free wheeling , and polarilty protection applications
. High temperature soldering guaranteed: 250 /10 seconds
0.25"(6.35mm)from case
MECHANICAL DATA
. Case: JEDEC DO-220AC molded plastic body
. Terminals: lead solderable per MIL-STD-750,method 2026
. Polarity: As marked
. Mounting Position: Any
. Weight: 0.08 ounce, 2.24 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%)
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Macimum average forward rectified
current(see Fig.1)
Repetitive peak forward current(square wavr,
20KHz) at Tc=105
Peak forward surge current 8.3ms singel half
sine-wave superimposed on rated load
(JEDEC method)
Maximum instantaneous forward voltage at 7.5 A(Note 1)
Maximum instantaneous reverse
TA=25
current at rated DC blocking voltage(Note 1) TA=125
Typeical thermal resistance(Note 2)
Symbols SRF735 SRF745 SRF750 SRF760
VRRM
35
45
50
60
VRMS
25
32
35
42
VDC
35
45
50
60
Units
Volts
Volts
Volts
I(AV)
7.5
Amps
IFRM
15.0
Amps
IFSM
VF
IR
R JC
150.0
0.65
0.75
1.0
15
50
5.0
Amps
Volts
mA
/W
Operating junction temperature range
storage temperature range
Notes: 1. Pulse test: 300 s pulse width,1% duty cycle
2.Thermal resistance from juntion to case
TJ
TSTG
-65 to +150
-65 to +150
Copyright @ 2000 SHANGHAI CHENYI ELECTRONICS CO.,LTD
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