Bulletin PD-20587 04/01 MBR1100 1.0 Amp SCHOTTKY RECTIFIER Major Ratings and Characteristics Characteristics Description/Features MBR1100 Units IF(AV) Rectangular 1.0 A VRRM 100 V waveform The MBR1100 axial leaded Schottky rectifier has been optimized for very low forward voltage drop, with moderate leakage. Typical applications are in switching power supplies, converters, free-wheeling diodes, and reverse battery protection. Low profile, axial leaded outline IFSM @ tp = 5 s sine 200 A VF @ 1 Apk, TJ = 125C 0.68 V TJ range - 40 to 150 C High purity, high temperature epoxy encapsulation for enhanced mechanical strength and moisture resistance Very low forward voltage drop High frequency operation Guard ring for enhanced ruggedness and long term reliability CASE STYLE AND DIMENSIONS Conform to JEDEC Outline DO-204AL (DO-41) Dimensions in millimeters and inches www.irf.com 1 MBR1100 Bulletin PD-20587 04/01 Voltage Ratings Part number VR MBR1100 Max. DC Reverse Voltage (V) 100 VRWM Max. Working Peak Reverse Voltage (V) Absolute Maximum Ratings Parameters IF(AV) Max. Average Forward Current Value Units 10 A Conditions 50% duty cycle @ TL = 85C, rectangular wave form * See Fig. 4 IFSM Max. Peak One Cycle Non-Repetitive 200 Surge Current * See Fig. 6 50 A 5s Sine or 3s Rect. pulse 10msSineor6msRect.pulse Following any rated load condition and with rated VRRM applied Electrical Specifications Parameters VFM Max. Forward Voltage Drop * See Fig. 1 IRM (1) Max. Reverse Leakage Current * See Fig. 2 (1) Value Units 0.85 V @ 1A Conditions 0.96 0.68 V V @ 2A @ 1A 0.78 V @ 2A 0.5 mA T J = 25 C 1.0 mA T J = 125 C TJ = 25 C TJ = 125 C VR = rated VR CT Typical Junction Capacitance 35 pF V R = 5VDC, (test signal range 100Khz to 1Mhz) 25C LS Typical Series Inductance 8.0 nH Measured lead to lead 5mm from package body dv/dt Max. Voltage Rate of Change 10000 V/ s (Rated VR) (1) Pulse Width < 300s, Duty Cycle <2% Thermal-Mechanical Specifications Parameters Value Units C TJ Max. Junction Temperature Range -40 to 150 Tstg Max. Storage Temperature Range -40 to 150 RthJL Max. Thermal Resistance Junction to Lead (2) wt 80 Conditions C C/W DC operation (* See Fig. 4) Approximate Weight 0.33(0.012) g (oz.) Case Style DO-204AL(DO-41) (2) Mounted 1 inch square PCB, Thermal Probe connected to lead 2mm from Package 2 www.irf.com MBR1100 Bulletin PD-20587 04/01 10 T J = 150C Reverse Current - I R (mA) 1 0.1 125C 0.01 0.001 25C 0.0001 TJ = 150C 0 0 TJ = 125C 1 20 40 60 80 100 Reverse Voltage - VR (V) TJ = 25C Fig. 2 - Typical Values Of Reverse Current Vs. Reverse Voltage 100 Junction Capacitance - CT (pF) Instantaneous Forward Current - IF (A) 10 0.1 0 0.4 0.8 1.2 1.6 T = 25C J 10 0 20 40 60 80 100 Forward Voltage Drop - VFM (V) Reverse Voltage - VR (V) Fig. 1 - Max. Forward Voltage Drop Characteristics Fig. 3 - Typical Junction Capacitance Vs. Reverse Voltage www.irf.com 3 MBR1100 Bulletin PD-20587 04/01 1 140 120 Average Power Loss (Watts) Allowable Case Temperature (C) 160 DC 100 80 60 Square wave (D = 0.50) 80% Rated Vr applied 40 20 see note (2) 0.8 0.6 D = 0.20 D = 0.25 D = 0.33 D = 0.50 D = 0.75 DC DC RMS Limit 0.4 0.2 0 0 0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 0 Average Forward Current - I F(AV) (A) 1 1.5 Average Forward Current - I F(AV) (A) Fig. 4 - Max. Allowable Case Temperature Vs. Average Forward Current Non-Repetitive Surge Current - I FSM (A) 0.5 Fig. 5- Forward Power Loss Characteristics 1000 100 At Any Rated Load Condition And With rated Vrrm Applied Following Surge 10 10 100 1000 Square Wave Pulse Duration - t 10000 p (microsec) Fig. 6 - Max. Non-Repetitive Surge Current (2) Formula used: TC = TJ - (Pd + PdREV) x RthJC ; Pd = Forward Power Loss = IF(AV) x VFM @ (IF(AV) / D) (see Fig. 6); PdREV = Inverse Power Loss = VR1 x IR (1 - D); IR @ VR1 = 80% rated VR 4 www.irf.com MBR1100 Bulletin PD-20587 04/01 Ordering Information Table Device Code MBR 1 100 TR 1 2 3 4 1 - Schottky MBR Series 2 - Current Rating: 1 3 - Voltage Rating: 100 = 100V 4 - TR = Tape & Reel package (5000 pcs) - = 1A = Box package (1000 pcs) Data and specifications subject to change without notice. This product has been designed and qualified for Industrial Level. Qualification Standards can be found on IR's Web site. IR WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245, USA Tel: (310) 252-7105 TAC Fax: (310) 252-7309 Visit us at www.irf.com for sales contact information. 04/01 www.irf.com 5