PRESS FIT AVALANCHE AUTOMOTIVE RECTIFIER LPBA50M/LPBSA50M AVALANCHE VOLTAGE 37 to 41 Volts CURRENT 50 Amperes Technical Specifecation: LPB LPBS Features: Φ1.28±0.5 Φ1.28±0.5 stannum 7.65± 0.5 4.05± 0.2 3.40± 0.2 9.00± 0.2 Φ10.18-10.23 Φ8.2-8.8 Φ5.5-5.7 10.30± 0.2 Φ10.77-10.83 Φ9.7-10.4 • • • Case: Copper case Polarity: As marked of case bottom Structural: With cell Technology cell vacuum soldered Lead: Plated slug, solderable per MIL-STD-202E Method 208C Mounting: Press Fit Weight: 0.17 ounces 4.84 grams (LPB) Weight: 0.14 ounces 3.96 grams (LPBS) Φ5.5-5.7 • • • • • stannum 8.35± 0.5 MECHANICAL DATA 34.75± 0.5 High power capability Economical Avalanche Voltage: 37V to 41V 35.45± 0.5 • • • Dimensions in inches and (millimeters) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS • • • Ratings at 25℃ ambient temperature unless otherwise specified Single Phase, half wave, 60Hz, resistive or inductive load For capacitive load derate current by 20% Electrical Characteristics @ 25℃ Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage Average Rectified Forward Current (Tc=125℃) Repetitive Peak Reverse Surge Current Tc=10msec Dury Cycle＜1% Breakdown Voltage (Vbr@ir=100mA, Tc=25℃) Ir=90Amps, Tc=150℃, PW=80usec SYMBOLS VRRM VRRM VDC Io MIN IRSM Vbr1 Vbr2 NOMINAL 28 28 28 50 37 Volts Amps Amps 39 41 54 1.05 VF 1.02 Peak Forward Surge Current IFSM 600 Operating and Storage Junction Temperature Range UNITS 50 Forward Voltage Drop @If=100Amps＜300usec Reverse Leakage (VR=17Vdc) T A=25℃ MAX IR 1.0 TJ ,TSTG -65 to +175 Volts Volts Volts Amps 2.0 uAmps ℃ Notes: 1. Enough heatsink must be considered in application. Fig.1 IRRM (EXP) IRRM (EXP) 0 10 30 50 Surge current characteristics Web Site: www.hkmic.com