GBU8A THRU GBU8M SINGLE PHASE GLASS PASSIVATED BRIDGE RECTIFIER Voltage: 50 to 1000V 8.0A Current: Features GBU Ideal for printed circuit board Glass passivated chip junction High case dielectric strength High surge overload rating This series is UL listed under Recognized Component Index, file number E185029 Mechanical Data Terminal: Plated leads solderable per MIL-STD 202E, method 208C Case: UL-94 Class V-0 recognized Flame Retardant Epoxy Polarity: Polarity symbol marked on body Mounting position: Thru hole for #6 screw Dimensions in millimeters MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (single-phase, half -wave, 60HZ, resistive or inductive load rating at 25°C, unless otherwise stated, for capacitive load, derate current by 20%) Symbol GBU 8A GBU 8B GBU 8D GBU 8G GBU 8J GBU 8K GBU 8M units Maximum repetitive peak reverse voltage Vrrm 50 100 200 400 600 800 1000 V Maximum RMS voltage Vrms 35 70 140 280 420 560 700 V 50 100 200 400 600 800 1000 V Maximum DC blocking voltage Vdc Maximum average forward rectified output current at Tc = 100℃ (Note 1) Peak forward surge current single sine-wave superimposed on rated load (JEDEC Method) If(av) 8.0 A Ifsm 200 A Maximum instantaneous forward voltage drop per leg at 8.0A Vf 1.0 V Rating for fusing (t < 8.3ms) I2t 166 A2Sec Ir 5.0 500 µA Maximum DC reverse current at rated DC blocking voltage per leg Ta = 25°C Ta = 125°C Typical junction capacitance per leg at 4V,1MHz Maximum thermal resistance per leg Operating junction and storage temperature range Cj (Note3) 211 94 pF Rth(ja) Rth(jc) 21 2.2 ℃/W Tj, Tstg -55 to +150 ℃ Note: 1. Unit case mounted on 3.2 x 3.2 x 0.12” thick (8.2 x8.2 x 0.3cm) Al. Plate heatsink 2. Recommended mounting position is to bolt down on heatsink with silicone thermal compound for maximum heat transfer with #6 screw 3. Units mounted in free air, no heatsink on P.C.B. with 0.5 x 0.5" (12 x 12mm) copper pads, 0.375" (9.5mm) lead length Rev.A3 www.gulfsemi.com RATINGS AND CHARACTERISTIC CURVES GBU8A THRU GB8M Rev.A3 www.gulfsemi.com