MBR/B25xxCT Series 25A Dual Schottky Rectifiers PRODUCT SUMMARY Voltage ratings available from 35 to 60 Volts FEATURES Plastic packages have Underwriters Laboratory Flammability Classification 94V-0 Dual rectifier construction, positive center tap Metal-silicon junction, majority carrier conduction Low power loss, high efficiency Guard-ring for overvoltage protection For use in low voltage, high frequency inverters, free wheeling, and polarity protection applications MECHANICAL DATA High temperature soldering guaranteed: 250°C for 10 seconds, 0.25" (6.35mm) from case Case: JEDEC TO-220AB (MBR...) or ITO-220AB (MBRB...) molded plastic body - for dimensions, see page 3 Terminals: Matte-Sn plated leads, solderable per MIL-STD-750, method 2026 Polarity: As marked Mounting Position: Any Mounting Torque: 10 in-lbs maximum Weight: 0.08 ounce, 2.24 grams Pb-free; RoHS-compliant MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Rating at 25°C ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20% Parameter Symbol MBR2535CT MBR2545CT MBR2550CT MBR2560CT MBRB2535CT MBRB2545CT MBRB2550CT MBRB2560CT Units Maximum repetitive peak reverse voltage VRRM 35 45 50 60 Volts Working peak reverse voltage VRWM 35 45 50 60 Volts Maximum DC blocking voltage V DC 35 45 50 60 Volts Maximum average forward rectified current at TC=130°C Total device Per leg IF(AV) 25 12.5 Amps Peak repetitive forward current per leg at (rated VR, sq. wave 20kHz) at T C=130oC IFRM 30 Amps Peak forward surge current 8.3ms single half sine-wave superimposed on rated load (JEDEC Method) per leg IFSM 150 Amps Peak repetitive reverse surge current per leg at tp = 2.0us, 1KHz IRRM Voltage rate of change (rated VR) 1.0 0.5 dv/dt 10,000 Amps V/us Maximum instantaneous forward voltage per leg (Note 1) at I F=12.5A, Tc=25°C - 0.75 - 0.65 at I F=25A, Tc=25° C 0.82 - at IF=25A, Tc=125°C 0.73 - 0.2 1.0 40 50 at IF=12.5A, Tc=125°C Maximum reverse current at rated DC blocking voltage per leg (Note 1) o TC=25 C IR TC=125o C Thermal resistance from junction to case per leg Operating junction temperature range Storage temperature range Notes: 12/03/2006 Rev.4.01 VF Volt mA RθJC 1.5 TJ -55 to +150 o C TSTG -55 to +150 o C °C/W 1. Pulse test: 300us pulse width, 1% duty cycle www.SiliconStandard.com 1 of 3 MBR/B25xxCT Series RATINGS AND CHARACTERISTIC CURVES (TA = 25°C unless otherwise noted ) 12/03/2006 Rev.4.01 www.SiliconStandard.com 2 of 3 MBR/B25xxCT Series PHYSICAL DIMENSIONS ITO-220AB TO-220AB Dimensions in inches and (millimeters) Information furnished by Silicon Standard Corporation is believed to be accurate and reliable. However, Silicon Standard Corporation makes no guarantee or warranty, expressed or implied, as to the reliability, accuracy, timeliness or completeness of such information and assumes no responsibility for its use, or for infringement of any patent or other intellectual property rights of third parties that may result from its use. Silicon Standard reserves the right to make changes as it deems necessary to any products described herein for any reason, including without limitation enhancement in reliability, functionality or design. No license is granted, whether expressly or by implication, in relation to the use of any products described herein or to the use of any information provided herein, under any patent or other intellectual property rights of Silicon Standard Corporation or any third parties. 12/03/2006 Rev.4.01 www.SiliconStandard.com 3 of 3