GBU4AL_ML PRV : 50 - 1000 Volts Io : 4.0 Amperes Features • High current capability • High surge current capability • High reliability • Low reverse current • Low forward voltage drop • Fast switching for high efficiency • RoHS compliant package Mechanical Data • Case : Reliable low cost construction utilizing molded plastic technique • Polarity : Polarity symbols marked on case • Mounting position : Any Graphic symbol • Weight : 4.0 grams Packing & Order Information 500/Box MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Rating at 25 °C ambient temperature unless otherwise specifie. Single phase, half wave, 60 Hz, resistive or inductive load For capacitive load, derate current by 20% Symbol GBU 4AL GBU 4BL GBU 4DL GBU 4GL GBU 4JL GBU 4KL GBU 4ML Unit Maximum Recurrent Peak Reverse Voltage VRRM 50 100 200 400 600 800 1000 V Maximum RMS Voltage VRMS 35 70 140 280 420 560 700 V VR 50 100 200 400 600 800 1000 V Rating Maximum DC Blocking Voltage Maximum Average Forward Rectified Current Tc = 100 °C IF(AV) 4.0 A IFSM 150 A VF 0.9 V Maximum Peak Forward Surge Current (Single sine-wave Superimposed on rated load ) Maximum Instantaneous Forward Voltage drop per leg at IF = 2.0 A Publication Order Number: [GBU4AL_ML] © Bruckewell Technology Corporation Rev. A -2014 GBU4AL_ML PRV : 50 - 1000 Volts Io : 4.0 Amperes Rating at 25 °C ambient temperature unless otherwise specifie. Single phase, half wave, 60 Hz, resistive or inductive load For capacitive load, derate current by 20% Rating Symbol GBU 4AL GBU 4BL GBU 4DL GBU 4GL GBU 4JL GBU 4KL GBU 4ML Unit Maximum DC Reverse Current Ta = 25°C IR 5 μA at Rated DC Blocking Voltage Ta = 125°C IR(H) 500 μA Typical Junction capacitance (Note 3) Typical Thermal Resistance, Junction to Case (Note 1) Typical Thermal Resistance, Junction to Ambient (Note 2) Operating Junction and Storage Temperature Range CJ 100 45 pF RθJC 4.2 °C/W RθJA 22 °C/W TJ,TSTG -55 to +150 °C Notes : (1) Unit case mounted on 1.6"x1.6"x0.06" THK (4.0x4.0x0.15cm) Al. Plate (2) Units mounted on P.C. Board with 0.5"x0.5" (12mmx15mm) copper pads and 0.375"(9.5mm) lead length (3) Measured at 1.0 MHz and applied reverse voltage of 4.0 volt Publication Order Number: [GBU4AL_ML] © Bruckewell Technology Corporation Rev. A -2014 GBU4AL_ML PRV : 50 - 1000 Volts Io : 4.0 Amperes ■RATING AND CHARACTERISTIC CURVES ( GBU4AL THRU GBU4ML ) FIG.1 - DERATING CURVE FOR OUTPUT FIG.3 – MAXIMUM NON-REPETITIVE PEAK FORWARD RECTIFIED CURRENT SURGE CURRENT FIG.3 - TYPICAL FORWARD CHARACTERISTICS FIG.4 - TYPICAL REVERSE CHARACTERISTICS Publication Order Number: [GBU4AL_ML] © Bruckewell Technology Corporation Rev. A -2014 GBU4AL_ML PRV : 50 - 1000 Volts Io : 4.0 Amperes Disclaimer ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE. Bruckewell Technology Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, “Bruckewell”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other disclosure relating to any product. Bruckewell makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or the continuing production of any product. To the maximum extent permitted by applicable law, Bruckewell disclaims (i) Any and all liability arising out of the application or use of any product. (ii) Any and all liability, including without limitation special, consequential or incidental damages. (iii) Any and all implied warranties, including warranties of fitness for particular purpose, non-infringement and merchantability. Statements regarding the suitability of products for certain types of applications are based on Bruckewell’s knowledge of typical requirements that are often placed on Bruckewell products in generic applications. Such statements are not binding statements about the suitability of products for a particular application. It is the customer’s responsibility to validate that a particular product with the properties described in the product specification is suitable for use in a particular application. Parameters provided in datasheets and/or specifications may vary in different applications and performance may vary over time. Product specifications do not expand or otherwise modify Bruckewell’s terms and conditions of purchase, including but not limited to the warranty expressed therein. Publication Order Number: [GBU4AL_ML] © Bruckewell Technology Corporation Rev. A -2014