MUR440 & MUR460 Vishay General Semiconductor Ultrafast Plastic Rectifier Major Ratings and Characteristics IF(AV) 4.0 A VRRM 400 V & 600 V IFSM 150 A trr 50 ns VF 1.05 V Tj max. 175 C DO-201AD Features Typical Applications * * * * * * * For use in high frequency rectification and freewheeling application in switching mode converters and inverters for consumer, computer and Telecommunication Glass passivated chip junction Ultrafast reverse recovery time Low forward voltage drop Low leakage current Low switching losses, high efficiency High forward surge capability Solder Dip 260 C, 40 seconds Mechanical Data Case: DO-201AD Epoxy meets UL-94V-0 Flammability rating Terminals: Matte tin plated leads, solderable per J-STD-002B and JESD22-B102D E3 suffix for commercial grade Polarity: Color band denotes cathode end Maximum Ratings TA = 25 C unless otherwise specified Symbol MUR440 MUR460 Unit Maximum repetitive peak reverse voltage Parameter VRRM 400 600 V Working peak reverse voltage VRWM 400 600 V Maximum DC blocking voltage VDC 400 600 V Maximum average forward rectified current (See figure 1) IF(AV) 4.0 A Peak forward surge current 8.3 ms single half sine-wave superimposed on rated load IFSM 150 A TJ, TSTG - 65 to + 175 C Operating junction and storage temperature range Document Number 88686 21-Jul-05 www.vishay.com 1 MUR440 & MUR460 Vishay General Semiconductor Electrical Characteristics TA = 25 C unless otherwise specified Parameter Test condition Symbol MUR440 MUR460 Unit VF 1.05 1.25 1.28 V forward voltage (1) at 3.0 A, TJ = 150 C at 3.0 A, TJ = 25 C at 4.0 A, TJ = 25 C Maximum instantaneous reverse current at rated DC TJ = 25 C TJ = 150 C IR 10 250 A Max. reverse recovery time IF = 0.5, IR = 1.0 A, Irr = 0.25 A trr 50 ns Maximum reverse recovery time at, IF = 1.0 A, di/dt = 50 A/s, VR = 30 V, Irr = 10 % IRM trr 75 ns Maximum forward recovery time IF = 1.0 A, di/dt = 100 A/s, Rec. to 1.0 V tfr 50 ns Maximum instantaneous blocking voltage(1) Notes: (1) Pulse test: tp = 300 s, duty cycle 2 % Thermal Characteristics TA = 25 C unless otherwise specified Parameter Typical thermal resistance junction to Symbol MUR440 RJA ambient(1) MUR460 28 Unit C/W Notes: (1) Lead length = 1/2" on P.C. board with 1.5" x1.5" copper surface Ratings and Characteristics Curves (TA = 25 C unless otherwise noted) 125 L = 1/2" 4.0 PCB with 1.5" x 1.5" copper pads 2.0 100 75 50 25 0 0 0 50 100 150 Ambient Temperature ( C) Figure 1. Forward Current Derating Curve www.vishay.com 2 Peak Forward Surge Current (A) Average Forward Rectified Current (A) 6.0 200 1 10 100 Number of Cycles at 60 HZ Figure 2. Maximum Non-Repetitive Peak Forward Surge Current Document Number 88686 21-Jul-05 MUR440 & MUR460 Vishay General Semiconductor 1000 Junction Capacitance (pF) Instantaneous Forward Current (A) 100 TJ = 175 C 10 1 TJ = 100 C 0.1 TJ = 25C f = 1.0MHz Vsig = 50m Vp-p 100 TJ = 25 C 10 0.01 0 0.4 0.8 1.2 1.6 2.0 0.1 1 10 100 Reverse Voltage (V) Instantaneous Forward Voltage (V) Figure 3. Typical Instantaneous Forward Characteristics Figure 5. Typical Junction Capacitance per Leg Instantaneous Reverse Leakage Current () 1000 100 TJ = 175 C 10 TJ = 100 C 1 0.1 TJ = 25 C 0.01 0.001 0 20 40 60 80 100 Percent of Rated Peak Reverse Voltage (%) Figure 4. Typical Reverse Characteristics Package outline dimensions in inches (millimeters) DO-201AD 1.0 (25.4) Min. 0.210 (5.3) 0.190 (4.8) Dia. 0.375 (9.5) 0.285 (7.2) 1.0 (25.4) Min. 0.052 (1.32) 0.048 (1.22) Dia. Document Number 88686 21-Jul-05 www.vishay.com 3 Legal Disclaimer Notice Vishay Notice Specifications of the products displayed herein are subject to change without notice. Vishay Intertechnology, Inc., or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies. Information contained herein is intended to provide a product description only. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Vishay's terms and conditions of sale for such products, Vishay assumes no liability whatsoever, and disclaims any express or implied warranty, relating to sale and/or use of Vishay products including liability or warranties relating to fitness for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right. The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications. Customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify Vishay for any damages resulting from such improper use or sale. Document Number: 91000 Revision: 08-Apr-05 www.vishay.com 1