2W005M THRU 2W10M SINGLE-PHASE SILICON BRIDGE RECTIFIERS Reverse Voltage – 50 to 1000 Volts Forward Current – 2.0 Amperes Features • Surge overload ratings to 50 amperes peak • Ideal for printed circuit board • Reliable low cost construction technique results in inexpensive product • High temperature soldering guaranteed: 250oC/10 seconds/0.375”(9.5mm) lead length at 5 lbs., (2.3kg) tension. Mechanical Data • Case: Molded plastic • Lead: Solder plated • Polarity: As marked Absolute Maximum Ratings and Characteristics Rating at 25oC ambient temperature unless otherwise specified. Single-phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%. Symbols 2W 2W 2W 2W 2W 2W 2W 005M 01M 02M 04M 06M 08M 10M Units Maximum recurrent peak reverse voltage VRRM 50 100 200 400 600 800 1000 V Maximum RMS voltage VRMS 35 70 140 280 420 560 700 V Maximum DC blocking voltage VDC 50 100 200 400 600 800 1000 V Maximum average forward rectified current O at TA = 50 C I(AV) 2 A Peak forward surge current , 8.3ms single half sine-wave superimposed on rated load (JEDEC method) IFSM 50 A VF 1.1 V IR IR 10 500 uA uA RθJA RθJL 40 15 Operating temperature range TJ -55 to +125 O C Storage temperature range TS -55 to +150 O C Maximum instantaneous forward voltage @ 2A Maximum DC reverse current at rated DC blocking voltage O @ TA = 25 C O @ TA = 100 C Typical thermal resistance(Note 1) O O C/W C/W Note: (1) Thermal resistance from junction to ambient and from junction to lead at 0.375” (9.5mm) lead length for P.C.B. mounting. SEMTECH ELECTRONICS LTD. (Subsidiary of Sino-Tech International Holdings Limited, a company listed on the Hong Kong Stock Exchange, Stock Code: 724) ® Dated : 26/09/2003 2W005M THRU 2W10M FIG. 1-MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT PER BRIDGE ELEMENT FIG. 2-MAXIMUM CURRENT DERATING CURVE OUTPUT RECTIFIED CURRENT 50 8.3 ms Single Half Sine Wave JEDEC Method 40 30 20 10 1 0 1 10 100 AVERAGE FORWARD CURRENT.(A) PEAK FORWARD SURGE CURRENT.(A) RATINGS AND CHARACTERISTIC CURVES 2.0 RESISTIVE INDUCTIVE LOAD 1.5 1.0 0.5 0 20 40 60 80 100 120 140 AMBIENT TEMPERATURE,o C NUMBER OF CYCLES AT 60Hz FIG. 3-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS PER BRIDGE ELEMENT FIG. 4-TYPICAL REVERSE CHARACTERISTICS PER BRIDGE ELEMENT 10 1.0 TJ =25o C PULSE WIDTH-300 S 2% DUTY CYCLE 0.1 0.01 0 0.2 0.4 0.6 0.8 1.0 1.2 INSTANTANEOUS REVERSE CURRENT INSTANTANEOUS FORWARD CURRENT.(A) 10 1.4 INSTANTANEOUS FORWARD VOLTAGE, (V) TJ =100 oC 1.0 0.1 TJ =25oC 0.01 0 20 40 60 80 100 120 PERCENT OF RATED PEAK REVERSE VOLTAGE.(%) SEMTECH ELECTRONICS LTD. (Subsidiary of Sino-Tech International Holdings Limited, a company listed on the Hong Kong Stock Exchange, Stock Code: 724) ® Dated : 26/09/2003 140