FR303

FR301 THRU FR307 FAST RECOVERY RECTIFIERS Reverse Voltage – 50 to 1000 Volts Forward Current – 3.0 Ampere Features • Plastic package has Underwriters Laboratory • Flammability Classification 94V-0 • Fast switching for high efficiency • Construction utilizes void-free molded plastic technique • 3.0 ampere operation at TA=75oC with no thermal • runaway. • High temperature soldering guaranteed: • 250oC/10 seconds, 0.375”(9.5mm) lead length, • 5 lbs (2.3kg) tension. Mechanical Data • Case: Molded plastic, DO-201AD. • Terminals: Plated axial leads, solderable per • MIL-STD-750, method 2026 • Polarity: Color band denotes cathode end. • Mounting Position: Any. Absolute Maximum Ratings and Characteristics @ 250C unless otherwise specified. FR307 -STR 1000 700 1000 Symbols Maximum repetitive peak reverse voltage Maximum RMS voltage Maximum DC blocking voltage Average forward rectified current at TA = 75 OC Peak forward surge current 8.3mS single half sine-wave Maximum instantaneous forward voltage at IFM=3.0A , TA=25oC(Note 3) Maximum DC reverse current at rated DC blocking voltage TA = 25 OC TA = 55OC IFSM VF IR Trr CJ TJ ,TS I(AV) VRRM VRMS VDC FR301 FR302 FR303 FR304 FR305 FR306 FR307 50 35 50 100 70 100 200 140 200 400 280 400 3 200 1.3 10 150 150 65 -65 to +150 250 500 600 420 600 800 560 800 1000 700 1000 Units Volts Volts Volts Amps Amps Volts µA Maximum reverse recovery time (Note 1) Typical junction capacitance (Note 2) Operating and storage temperature range 250 nS pF O C 1) Reverse recovery test conditions: IF=0.5A, IR=1A, Irr=0.25A 2) Measured at 1MHZ and applied reverse voltage of 4volts 3) Pulse test: pulse width 300 uSec, Duty cycle 1%. SEMTECH ELECTRONICS LTD. ® (Subsidiary of Semtech International Holdings Limited, acompany listed on the Hong Kong Stock Exchange, Stock Code: 724) Dated : 11/11/2002