GBU15B Thru GBU15M High Current Glass Passivated Molding Single-Phase Bridge Rectifier Reverse Voltage 100 to 1000V Forward Current 15 A FEATURES z Plastic Package has Underwriters Laboratory Flammability Classification 94V-0 z High current capacity with small package z Glass passivated chip junctions z Superior thermal conductivity z High IFSM 1. Maximum & Thermal Characteristics Ratings at 25℃ ambient temperature unless otherwise specified. Parameter Symbol Symbol GBU15B GBU15D GBU15G GBU15J GBU15K GBU15M Unit Maximum repetitive voltage VRRM 100 200 400 600 800 1000 V Maximum RMS Voltage VRMS 70 140 280 420 560 700 V VDC 100 200 400 600 800 1000 V Maximum DC Blocking Voltage Maximum DC reverse current TA=25 ℃ at rated DC blocking voltage TA=125℃ Maximum average forward rectified output IR 5 µA 500 Io 15 A IFSM 250 A I2t 240 A2sec Vdia 2.5 KV Max instantaneous forward voltage at 7.5A VF 1.1 V Operating junction temperature TJ 150 ℃ RθJA 21 resistance per leg on Al plate heat-sink RθJC 2.2 Storage temperature Tstg -55~150 current at Tc=100℃ Peak forward surge current 8.3ms single half sine-wave superimposed on rated load Rating of fusing (t<8.3ms) Dielectric strength terminals to case， AC 1 minute Current 1mA Maximum thermal on P.C.B. without heat-sink ℃/W ℃ 2 GBU15B Thru GBU15M Fig. 1 Derating Curve Fig.2 nstantaneous Reverse Current (µA) Ratings and Characteristic Curves ( TA = 25°C unless otherwise noted ) Average Rectified Forward Current Io(A) 2. Case Temperature Tc(℃) Percent of Rated Peak Reverse Voltage％ Fig.4 Peak Surge Forward Capability Peak Surge Forward Current IFSM(A) Forward Voltage Forward Current (A) Fig.3 Typical Reverse Characteristics Forward Voltage VF Number of Cycles 3 GBU15B Thru GBU15M 3. Marking Identification Note： 生产日期码包含4位数字，例如 “1018”，前两个数字“10” 表示为2010年，另外二个数字 “18” 是指第18周，即表示该产品为2010年18周生产。 型号： GBU 15 K bridge reverse voltage=800V average rectified forward Current=15A mean：GBU series bridge 4. Dimension 4