GBU4M

GBU4A - GBU4M — Bridge Rectifiers July 2009 GBU4A - GBU4M Bridge Rectifiers Features • Glass passivated junction. • Surge overload rating: 150 amperes peak. • Reliable low cost construction utilizing molded plastic technique. • Ideal for printed circuit board. • UL certified, UL #E111753, UL # E326243. +~ ~ - GBU Absolute Maximum Ratings * Symbol VRRM VRMS VR IF(AV) IFSM TSTG TJ TA = 25° unless otherwise noted C Parameter Maximum Repetitive Reverse Voltage Maximum RMS Bridge Input Voltage DC Reverse Voltage (Rated VR) Average Recitified Forward Current, @ TA = 100°C @ TA = 40°C Non-Repetitive Peak Forward Surge Current 8.3ms Single Half-Sine-Wave Storage Temperature Range Operating Junction Temperature Value 4A 50 35 50 4B 100 70 100 4D 200 140 200 4G 400 280 400 4.0 3.0 150 -55 to +150 -55 to +150 4J 600 420 600 4K 800 560 800 4M 1000 700 1000 Units V V V A A A °C °C * These ratings are limiting values above which the serviceability of any semiconductor device may by impaired. Thermal Characteristics Symbol PD RθJA Power Dissipation Thermal Resistance, Junction to Ambient, * per leg Parameter Value 8 19 Units W °C/W * Device mounted on PCB with 0.5 × 0.5” (12 × 12mm). Electrical Characteristics Symbol VF IR TA = 25°C unless otherwise noted Parameter Forward Voltage, per element @ 4.0A Reverse Current, per element @ Rated VR I2t Rating for Fusing t < 8.35ms TA = 25°C TA = 125°C Value 1.0 5.0 500 93 Units V µA µA A2s © 2009 Fairchild Semiconductor Corporation GBU4A - GBU4M Rev. C1 1 www.fairchildsemi.com GBU4A - GBU4M — Bridge Rectifiers Typical Performance Characteristics Figure 1. Forward Current Derating Curve Figure 2. Forward Voltage Characteristics Figure 3. Reverse Current vs Reverse Voltage Figure 4. Non-Repetitive Surge Current Figure 5. Total Capacitance © 2009 Fairchild Semiconductor Corporation GBU4A - GBU4M Rev. C1 2 www.fairchildsemi.com TRADEMARKS The following includes registered and unregistered trademarks and service marks, owned by Fairchild Semiconductor and/or its global subsidiaries, and is not intended to be an exhaustive list of all such trademarks. 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Fairchild will not provide any warranty coverage or other assistance for parts bought from Unauthorized Sources. Fairchild is committed to combat this global problem and encourage our customers to do their part in stopping this practice by buying direct or from authorized distributors. PRODUCT STATUS DEFINITIONS Definition of Terms Datasheet Identification Advance Information Preliminary No Identification Needed Obsolete Product Status Formative / In Design First Production Full Production Not In Production Definition Datasheet contains the design specifications for product development. Specifications may change in any manner without notice. Datasheet contains preliminary data; supplementary data will be published at a later date. Fairchild Semiconductor reserves the right to make changes at any time without notice to improve design. Datasheet contains final specifications. Fairchild Semiconductor reserves the right to make changes at any time without notice to improve the design. Datasheet contains specifications on a product that is discontinued by Fairchild Semiconductor. The datasheet is for reference information only. Rev. I40 © 2008 Fairchild Semiconductor Corporation www.fairchildsemi.com