GBU8A THRU GBU8M GLASS PASSIVATED SINGLE-PHASE BRIDGE RECTIFIER REVERSE VOLTAGE: 50 to 1000 VOLTS FORWARD CURRENT: 8.0 AMPERE FEATURES GBU · Glass passivated chip junction ０ · Reliable low cost construction utilizing molded plastic technique 7° · Ideal for printed circuit board 3.2X45° 7° · Low forward voltage drop · Low reverse leakage current R7,6 · High surge current capability 7° 7° MECHANICAL DATA Case: Molded plastic, GBU Epoxy: UL 94V-O rate flame retardant Terminals: Leads solderable per MIL-STD-202, method 208 guaranteed Mounting position: Any Dimensions in inches and (millimeters) Weight: 0.15ounce, 4.0gram Maximum Ratings and Electrical Characteristics Ratings at 25 ℃ ambient temperature unless otherwise specified. Single phase, half wave, 60H Z, resistive or inductive load. For capacitive load, derate current by 20%. Symbols GBU8A GBU8B GBU8D GBU8G Maximum Recurrent Peak Reverse Voltage VRRM 50 100 200 Maximum RMS Voltage VRMS 35 70 Maximum DC Blocking Voltage VDC 50 100 Maximum Average Forward TC=100℃ Rectified Current at (Note 1) GBU8M Units 1000 Volts 560 700 Volts 800 1000 Volts GBU8J GBU8K 400 600 800 140 280 420 200 400 600 I(AV) 8.0 Amp IFSM 200 Amp VF 1.0 Volts Peak Forward Surge Current, 8.3ms single half-sine-wave superimposed on rated load (JEDEC method) Maximum Forward Voltage at 8.0A DC and 25℃ Maximum Reverse Current at TA=25℃ at Rated DC Blocking Voltage T A=125℃ Typical Junction Capacitance (Note 3) 5.0 IR CJ uAmp 500 255 125 pF Typical Thermal Resistance (Note 4) RθJA 21 ℃/W Typical Thermal Resistance (Note 4) RθJC 2.2 ℃/W TJ，Tstg -55 to +150 ℃ Operating and Storage Temperature Range NOTES: 1- Units case mounted on 3.2 x 3.2 x 0.12” thick (8.2 x 8.2 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 screws 3- Measured at 1 MHZ and applied reverse voltage of 4.0 VDC. 4- Units mounted in free air, no heatsink on P.C.B., 0.5 x 0.5” (12 x 12mm) copper pads, 0.375” lead length www.yfwdiode.com GBU8A THRU GBU8M GLASS PASSIVATED SINGLE-PHASE BRIDGE RECTIFIER RATINGS AND CHARACTERISTIC CURVES www.yfwdiode.com