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. Symbols FR301 FR302 FR303 FR304 FR305 FR306 FR307 50 100 200 400 600 800 1000 FR307 -STR 1000 Units Maximum repetitive peak reverse voltage VRRM Volts Maximum RMS voltage VRMS 35 70 140 280 420 560 700 700 Volts Maximum DC blocking voltage VDC 50 100 200 400 600 800 1000 1000 Volts Average forward rectified current at TA = 75 OC I(AV) 3 Amps IFSM 200 Amps VF 1.3 Volts 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 TA = 25 OC at rated DC blocking voltage TA = 55OC Maximum reverse recovery time (Note 1) Trr Typical junction capacitance (Note 2) CJ Operating and storage temperature range 10 IR µA 150 150 TJ ,TS 250 65 -65 to +150 500 250 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