UNISONIC TECHNOLOGIES CO., LTD MBR0540 DIODE SCHOTTKY RECTIFIER FEATURES - * For surface mounted applications * Low forward voltage drop (VF=0.50V Typ. at 0.5A) * Guard ring for transient and ESD protection + SOD-123 + SOD-323 *Pb-free plating product number: MBR0540L ORDERING INFORMATION Order Number Normal Lead Free Plating MBR0540-CA2-R MBR0540L-CA2-R MBR0540-CB2-R MBR0540L-CB2-R Package Packing SOD-123 SOD-323 Tape Reel Tape Reel MBR0540L-CA2-R (1)Packing Type (2)Package Type (3)Lead Plating (1) R: Tape Reel (2) CA2: SOD-123, CB2: SOD-323 (3) L: Lead Free Plating, Blank: Pb/Sn MARKING B4 Lead Plating www.unisonic.com.tw Copyright © 2005 Unisonic Technologies Co., Ltd 1 of 3 QW-R601-013,A MBR0540 DIODE ABSOLUTE MAXIMUM RATINGS (Single Diode @TA=25℃) PARAMETER SYMBOL RATINGS UNIT Maximum Repetitive Peak Reverse Voltage VRRM 40 V Maximum DC Blocking Voltage VR 40 V Working Peak Reverse Voltage VRWM 40 V Maximum RMS Reverse Voltage VR(RMS) 28 V Maximum Voltage Rate of Change (Rated VR) dv/dt 1000 V/µs Average Rectified Forward Current IOUT 500 mA Non-Repetitive Peak Forward Surge Current IFSM 5.5 A Power Dissipation PD 410 mW ℃ Storage Temperature TSTG -65 ~ +150 Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged. Absolute maximum ratings are stress ratings only and functional device operation is not implied. THERMAL DATA PARAMETER Thermal Resistance Junction to Ambient SYMBOL θJA RATINGS 244 UNIT ℃/W ELECTRICAL CHARACTERISTICS (TA=25℃, unless otherwise specified) PARAMETER Reverse Breakdown Voltage Forward Voltage Drop Reverse Leakage Current Total Capacitance Typical Reverse Recovery Time SYMBOL BVR VF1 VF2 IR1 IR2 CT tRR TEST CONDITIONS IR=20µA IF=0.5A IF=1A VR=20V VR=40V VR=1V, f=1MHz IF=IR=10mA, RL=100Ω, recover to 0.1 x IR UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw MIN 40 TYP MAX 0.51 0.62 10 20 170 4 UNIT V V µA pF ns 2 of 3 QW-R601-013,A MBR0540 DIODE TYPICAL CHARACTERISTICS Forward Characteristics Total Capacitance 10 Instantaneous Forward Current, IF (A) Total Capacitance, CT (pF) 120 100 80 60 40 Ta =25℃ f = 1MHz 20 0 5 10 15 20 Reverse Voltage, VR (V) TJ =25℃ 7.0 Pulse width = 300μs 5.0 2% duty cycle 3.0 1.0 0.7 0.5 0.3 0.1 0 0.2 0.4 0.6 0.8 1.0 Instantaneous Forward Voltage, VF (V) Average Rectified Forward Current, IOUT (A) Forward Current Derating Curve 0.8 0.6 0.4 0.2 0 0 25 50 75 100 125 Lead Temperature, TL (℃) 150 UTC assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all UTC products described or contained herein. UTC products are not designed for use in life support appliances, devices or systems where malfunction of these products can be reasonably expected to result in personal injury. Reproduction in whole or in part is prohibited without the prior written consent of the copyright owner. The information presented in this document does not form part of any quotation or contract, is believed to be accurate and reliable and may be changed without notice. UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 3 of 3 QW-R601-013,A