CHONGQING PINGYANG ELECTRONICS CO.,LTD. GBU4A THRU GBU4K GLASS PASSIVATED BRIDGE RECTIFIER VOLTAGE：50-800V CURRENT：4.0A FEATURES GBU ·Low leakage ·Low forward voltage ·Surge overload ratings-150 Amperes MECHANICAL DATA ·Case: Molded plastic ·Epoxy: UL 94V-0 rate flame retardant ·Lead: MIL-STD- 202E, Method 208 guaranteed ·Polarity: Symbols molded or marked on body ·Mounting position: Any ·Weight: 6.6 grams Dimensions in inches and (millimeters) MAXIMUM RATINGS AND ELECTRONICAL CHARACTERISTICS Ratings at 25℃ ambient temperature unless otherwise specified. Single phase, half wave, 60Hz,resistive or inductive load. For capacitive load, derate current by 20%. SYMBOL GBU4A GBU4B GBU4D GBU4G GBU4J GBU4K units Maximum Recurrent Peak Reverse Voltage Maximum RMS Bridge Input Voltage Maximum DC Blocking Voltage Maximum Average Current at TC=50°C Forward rectified Output Peak Forward Surge Current 8.3ms single half sine-wave superimposed on rate load (JEDEC method) Maximum Forward Voltage Drop per element at 2.0 A DC Maximum DC Reverse Current at Rated DC Blocking Voltage per element VRRM VRMS VDC 50 100 200 400 600 800 35 70 140 280 420 560 50 100 200 400 600 800 V V V Io 4.0 A IFSM 150 A VF 1.0 V 5.0 @ TA=25°C µA IR 500 @ TA=125°C 2 It I2t Rating for Fusing (t<8.3ms) C Typical Junction Capacitance per Element(Note 1) J Typical Thermal Resistance, Junction to Case RθJA (Note 2) Notes: 1. Measured at 1.0 MHz and applied reverse voltage of 4.0V DC. 2 240 60 AS pF 2.7 °C/W 2. Thermal resistance from junction to case per element. Unit mounted on 150 x 150 x 1.6mm copper plate heat sink. １ PDF 文件使用 "pdfFactory Pro" 试用版本创建 www.fineprint.cn