JUMBO BUTTON AVALANCHE AUTOMOTIVE RECTIFIER JAAR80Z AVALANCHE VOLTAGE 24 to 32 Volts CURRENT 80 Amperes Technical Specifecation: .406(10.3)DIA .394(10.0)TYP Features: • • • .275(7.0) .169(6.7) High power capability Economical Avalanche Voltage: 24V to 32V JAR .185(4.7) .169(4.3) .245(6.2) .230(5.9) .228(5.8) .220(5.6) MECHANICAL DATA • • • • • • Case: transfer molded plastic Epoxy: UL94-0 rate flame ratardant Polarity: Indicated by Cathode Band Technology vacuum soldered Lead: Plated slug, solderable per MIL-STD-202E Method 208C Weight: 0.085ounce, 2.40Grams 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 Forward Voltage Drop @If=100Amps＜300usec Peak Forward Surge Current Reverse Leakage (VR=17Vdc) T A=25℃ Operating and Storage Junction Temperature Range MIN IRSM Vbr1 Vbr2 NOMINAL 20 20 20 80 MAX UNITS Volts Amps 80 24 Amps 25-27 32 40 Volts Volts VF 1.0 1.05 Volts IFSM 800 IR 1.0 2.0 uAmps TJ ,TSTG -65 to +175 Amps ℃ 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