GS3A-B THRU GS3M-B SURFACE MOUNT GLASS PASSIVATED RECTIFIER VOLTAGE： ：50 TO 1000V CURRENT： ： 3.0A FEATURE SMB Ideal for surface mount pick and place application Low profile package Built-in strain relief High surge capability High temperature soldering guaranteed 260℃/10sec/at terminals 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 Dimensions in inches and (millimeters) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (single-phase, half-wave, 60HZ, resistive or inductive load rating at 25℃, unless otherwise stated, for capacitive load, derate current by 20％) Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC blocking Voltage Maximum Average Forward Rectified Current 3/8 ″lead length at TL =103℃ Peak Forward Surge Current 8.3ms single half sine-wave superimposed on rated load Maximum Forward Voltage at rated Forward current Rating for fusing (t <10ms) Tj=25℃ Maximum DC Reverse Current Ta =25℃ at rated DC blocking voltage Ta =125℃ Typical Junction Capacitance (Note 1) Typical Thermal Resistance (Note 2) Storage and Operating Temperature Range SYMBOL GS 3A-B GS 3B-B GS 3D-B GS 3G-B GS 3J-B GS 3K-B GS 3M-B units Vrrm Vrms Vdc 50 35 50 100 70 100 200 140 200 400 280 400 600 420 600 800 560 800 1000 700 1000 V V V If(av) 3.0 A Ifsm 100.0 A Vf 1.1 V I2t 40 5.0 250.0 60.0 13.0 -55 to +150 A2sec Ir Cj Rth(jl) Tstg μA pF ℃/W ℃ Note： 1. Measured at 1.0 MHz and applied voltage of 4.0Vdc 2. Thermal Resistance from Junction to terminal mounted on 5×5mm copper pad area Rev.A6 www.gulfsemi.com RATINGS AND CHARACTERISTIC CURVES GS3A-B THRU GS3M-B Rev.A6 www.gulfsemi.com