GBU12A THRU GBU12M GLASS PASSIVATED SINGLE-PHASE BRIDGE RECTIFIER REVERSE VOLTAGE: 50 to 1000 VOLTS FORWARD CURRENT: 12.0 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 Weight: 0.15ounce, 4.0gram Dimensions in inches and (millimeters) 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 GBU12A GBU12B GBU12D GBU12G 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 Rectified Current at TC=100℃ GBU12M Units 1000 Volts 560 700 Volts 800 1000 Volts GBU12J GBU12K 400 600 800 140 280 420 200 400 600 I(AV) 12.0 Amp IFSM 280 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 10.0A 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 1) RθJA 8.6 ℃/W Typical Thermal Resistance (Note 2) RθJC 3.1 ℃/W TJ，Tstg -55 to +150 ℃ Operating and Storage Temperature Range NOTES: 1- Units Mounted in free air, no heatsink, P.C.B at 0.375"(9.5mm) lead length with 0.5 x 0.5"(12 x 12mm)copper pads. 2- Units Mounted on a 2.6 x 1.4" x 0.06" thick ( 6.5 x 3.5 x 0.15cm) AL plate. 3- Measured at 1 MHZ and applied reverse voltage of 4.0 VDC. 4- Recommended mounting position is to bolt down on heatsink with silicone thermal compound for maximum heat transfer with #6 screws www.yfwdiode.com GBU12A THRU GBU12M GLASS PASSIVATED SINGLE-PHASE BRIDGE RECTIFIER RATINGS AND CHARACTERISTIC CURVES www.yfwdiode.com