SR735 CHENYI | Alldatasheet
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Technical content
CE SR735 THRU SR760(SINGLE CHIP) CHENYI ELECTRONICS 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%) Symbols SR735 SR745 SR750 SR760 Units Maximum repetitive peak reverse voltage VRRM 35 45 50 60 Volts Maximum RMS voltage VRMS 25 32 35 42 Volts Maximum DC blocking voltage VDC 35 45 50 60 Volts 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) VF Volts Maximum instantaneous reverse TA=25 current at rated DC blocking voltage(Note 1) TA=125 Operating junction temperature range TJ storage temperature range TSTG Notes: 1. Pulse test: 300 s pulse width,1% duty cycle 2.Thermal resistance from juntion to case IR I(AV) Amps IFSM Amps 7.5 IFRM 15.0 Amps mA 15 50 R JC 2.5 -65 to +150 Typeical thermal resistance(Note 2) -65 to +150 150.0 0.65 0.75 1.0 Copyright @ 2000 SHANGHAI CHENYI ELECTRONICS CO.,LTD Page 1 of 2
CE SR735 THRU SR760(SINGLE CHIP) CHENYI ELECTRONICS SCHOTTKY BARRIER RECTIFIER Reverse Voltage - 35 to 60 Volts Forward Current - 7.5Amperes RATINGS AND CHARACTERISTIC CURVES SR735 THRU SR760(SINGLE CHIP) FIG.2-MAXIMUM NON-REPETITIVE PEAK FLG.1-FORWARD CURRENT DERATING CURVE FORWARD SURGE CURRENT FIG.3-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS FIG.4-TYPICAL REVERSE CHARACTERISTICS FIG.5-TYPICAL JUNCTION CAPACITANCE FIG.6-TYPICAL TRANSIENT THERMAL IMPEDANCE Copyright @ 2000 SHANGHAI CHENYI ELECTRONICS CO.,LTD Page 2 of 2