PRESS FIT AVALANCHE AUTOMOTIVE RECTIFIER (LUCAS) LPRA40Z AVALANCHE VOLTAGE 24 to 32 Volts CURRENT 40 Amperes Technical Specifecation: LC-1 Features: • • • 0.050± 0.002 (Φ1.28±0.05) High power capability Economical Avalanche Voltage: 24V to 32V MECHANICAL DATA • • • • • • • • 0.333 8.45MAX Case: Copper case Epoxy: UL94-0 rate flame ratardant 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: 0.23ounce, 6.58 Grams Positive 0.872± 0.01 21.00± 0.26 Negative 1.02± 0.01 26.00± 0.26 0.133-0.149 (3.40-3.80) 0.39(9.95) 0.397-0.399 10.09-10.15 Epoxy 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 20 20 20 40 24 Volts Amps Amps 25-27 32 40 1.08 VF 1.05 Peak Forward Surge Current IFSM 600 Operating and Storage Junction Temperature Range UNITS 40 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