GBU4K

GBU4A THRU GBU4M SINGLE PHASE GLASS PASSIVATED BRIDGE RECTIFIER Voltage: 50 to 1000V 4.0A Current: Features Ideal for printed circuit board Glass passivated chip junction High case dielectric strength High surge current capability This series is UL listed under Recognized Component Index, file number E185029 GBU 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 Maximum repetitive peak reverse voltage Maximum RMS voltage Maximum DC blocking voltage Maximum average forward rectified Tc = 100℃ (Note 1) output current at Ta = 40℃ (Note 2) Peak forward surge current single sine-wave superimposed on rated load (JEDEC Method) Maximum instantaneous forward voltage drop per leg at 4.0A Rating for fusing (t < 8.3ms) Maximum DC reverse current at rated DC blocking voltage per leg Typical junction capacitance per leg Maximum thermal resistance per leg Operating junction and storage temperature range Ta = 25° C Ta = 125° C (Note3) (Note2) (Note1) Vrrm Vrms Vdc If(av) Ifsm Vf I2t Ir Cj Rth(ja) Rth(jc) Tj, Tstg 100 22.0 4.2 -55 to +150 GB U4A 50 35 50 GBU 4B 100 70 100 GBU 4D 200 140 200 GBU 4G 400 280 400 4.0 150 1.0 93 5.0 500 45 GBU 4J 600 420 600 GBU 4K 800 560 800 GBU 4M 1000 700 1000 units V V V A A V A2Sec µA pF ℃/W ℃ Note: 1. Unit case mounted on 1.6 x 1.6 x 0.06” thick (4.0 x4.0 x 0.15cm) Al. Plate heatsink 2. Units mounted on P.C.B. with 0.5 x 0.5" (12 x 12mm) copper pads, 0.375" (9.5mm) lead length 3. Measured at 1.0MHz and applied reverse voltage of 4.0 Volts 4. Recommended mounting position is to bolt down on heatsink with silicone thermal compound for maximum heat transfer with #6 screw Rev.A4 www.gulfsemi.com RATINGS AND CHARACTERISTIC CURVES GBU4A THRU GBU4M Rev.A4 www.gulfsemi.com