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| BR305 THRU BR310 3.0A BRIDGE RECTIFIERS Features * * * * * * Diffused junction High current capability High case dielectric strength High surge current capability Ideal for printed circuit board application Plastic material has underwriters laboratory flammability classification 94V-O Case: Molded Plastic Terminals: Plated leads solderable per MIL-STD-202, Method 208 Polarity: Marked on body Mechanical Data * * * Absolute Maximum Ratings and Characteristics Rating at 25oC ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load, For capacitive load, derate current by 20%. Symbols Maximum repetitive peak reverse voltage Maximum RMS voltage Maximum DC blocking voltage Average rectified output current (note1)at TC = 50 C Non-repetitive Peak forward surge current 8.3ms single half sine wave superimposed on rated load (JEDEC Method) Maximum instantaneous forward voltage drop per leg at 1.5A Maximum DC reverse current at rated DC blocking voltage per leg Rating for fusing (t<8.3ms)(note 2) Typical junction capacitance(note3) Typical thermal resistance per leg (note 4) Operating junction and storage temperature range TC = 25OC O TC = 100 C O BR 305 50 35 50 BR 31 100 70 100 BR 32 200 140 200 BR 34 400 280 400 3.0 BR 36 600 420 600 BR 38 800 560 800 BR 310 1000 700 1000 Units V V V A VRRM VRMS VDC IO IFSM VF 50 1.2 10 1.0 10 55 25 -65 to +125 A V uA mA A2s pF K/W O IR I 2t Cj RJC TJ ,TSTG C Notes: 1. Mounted on metal chassis 2. Non-repetitive, for t>1ms and <8.3ms 3. Measured at 1.0MHz and applied reverse voltage of 4.0V.DC 4. Thermal resistance junction to case per element SEMTECH ELECTRONICS LTD. (R) (Subsidiary of Semtech International Holdings Limited, acompany listed on the Hong Kong Stock Exchange, Stock Code: 724) Dated : 11/12/2003 BR305 THRU BR310 Forward Current Derating Curve 3.0 Resistive or inductive load Typical Forward Characteristics, per element 10 Average Forward Output Current, A Forward Current, A Mounted on metal board 2.0 1.0 Mounted on PC board 1.0 0.1 Tj=25 C Pulse width=300 S 0 25 50 75 Case Temperature ( C) 100 125 0.01 0 0.4 0.8 Forward Voltage, V 1.2 1.6 Max Non-repetitive Peak Forward Surge Current 60 Tc=50 C single half sine-wave JEDEC method Typical Reverse Characteristics, per element 10 50 Peak Forward Surge Current, A A 40 30 20 10 0 1 10 Number Of Cycles at 60 Hz 100 Reverse Current, 1.0 Tj=100 C 0.1 0.01 0 Tj=25 C 40 80 120 Percent of Rated Peak Reverse Voltage, % SEMTECH ELECTRONICS LTD. (R) (Subsidiary of Semtech International Holdings Limited, acompany listed on the Hong Kong Stock Exchange, Stock Code: 724) Dated : 11/12/2003 |
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