G3B GULFSEMI | Alldatasheet
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Rev.A1 www.gulfsemi.com G3B THRU G3K SINTERED GLASS JUNCTION RECTIFIER VOLTAGE: 100V to 800V CURRENT: 3.0A FEATURE G-3 High temperature metallurgically bonded construction Sintered glass cavity free junction High temperature soldering guaranteed 350 °C /10sec/0.375”lead length at 5 lbs tension MECHANICAL DATA Terminal: Plated axial leads solderable per MIL-STD 202E, method 208C Case: G-3 sintered glass case Polarity: color band denotes cathode Mounting position: any 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 G3B G3J G3K units Maximum Recurrent Peak Reverse Voltage Vrrm 100 600 800 V Maximum RMS Voltage Vrms 70 420 560 V Maximum DC blocking Voltage Vdc 100 600 800 V Maximum Average Forward Rectified Current 3/8”lead length at Ta =70 °C If(av) 3.0 A Peak Forward Surge Current 8.3ms single Half sine-wave superimposed on rated load Ifsm 125.0 A Maximum Instantaneous Forward Voltage at 3.0A Vf 1.2 1.1 V Maximum Full Load Reverse Current Full Cycle Average at 70 °C Ir(av) 200.0 µA Maximum DC Reverse Current Ta =25 °C at rated DC blocking voltage Ta =150 °C Ir 5.0 100.0 µA Typical Reverse Recovery Time (Note 1) Trr 3.0 µS Typical Junction Capacitance (Note 2) Cj 40.0 pF Typical Thermal Resistance (Note 3) Rth(ja) Rth(jl) 20.0 10.0 °C /W Storage and Operating Junction Temperature Tstg, Tj -65 to +1 75 °C Note: 1. Reverse Recovery Condition If =0.5A, Ir =1.0A, Irr =0.25A 2. Measured at 1.0 MHz and applied reverse voltage of 4.0Vdc 3. Thermal Resistance from Junction to Ambient and from Junction to Lead at 3/8”lead length, with both leads mounted between heatsinks
Rev.A1 www.gulfsemi.com RATINGS AND CHARACTERISTIC CURVES G3B THRU G3K