GUF10A THRU GUF10Q SINTERED GLASS JUNCTION FAST SWITCHING PLASTIC RECTIFIER VOLTAGE:50 TO 1200V CURRENT: 1.0A FEATURE DO-41\DO-204AL High temperature metallurgically bonded construction Sintered glass cavity free junction Capability of meeting environmental standard of MIL-S-19500 High temperature soldering guaranteed 350°C /10sec/0.375”lead length at 5 lbs tension Operate at Ta =55°C with no thermal run away Typical Ir<0.2µA Low power loss, high efficient MECHANICAL DATA Terminal: Plated axial leads solderable per MIL-STD 202E, method 208C Case: Molded with UL-94 Class V-0 recognized Flame Retardant Epoxy Polarity: color band denotes cathode Mounting position: any Dimensions in inches and (millimeters) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (single-phase, half wave, 60HZ, resistive or inductive load rating at 25°C, unless otherwise stated) Symbol Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC blocking Voltage Maximum Average Forward Rectified Current 3/8”lead length at Ta =55°C Peak Forward Surge Current 8.3ms single half sine-wave superimposed on rated load Maximum Forward Voltage at rated Forward Current and 25°C Maximum full load reverse current full cycle average at 55°C Ambient Maximum DC Reverse Current Ta =25°C at rated DC blocking voltage Ta =125°C Maximum Reverse Recovery Time (Note 1) Typical Junction Capacitance (Note 2) Typical Thermal Resistance (Note 3) Storage and Operating Temperature Range Vrrm Vrms Vdc GUF 10A 50 35 50 GUF 10B 100 70 100 GUF 10D 200 140 200 GUF 10F 300 210 300 GUF 10G 400 280 400 GUF 10J 600 420 600 GUF 10K 800 560 800 GUF 10M 1000 700 1000 GUF 10Q 1200 840 1200 V V V If(av) 1.0 A Ifsm 30 A Vf 1.1 1.4 1.7 V Ir(av) 50 µA Ir 5 50 µA Trr Cj Rth(ja) Tstg, Tj 50 17 50 75 100 15 60 -65 to +175 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 at 3/8”lead length, P.C. Board Mounted Rev.A6 units www.gulfsemi.com nS pF °C/W °C RATINGS AND CHARACTERISTIC CURVES GUF10A THRU GUF10Q Rev.A6 www.gulfsemi.com