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| Bulletin PD-20210 rev. B 09/02 MBRX0540 SCHOTTKY DIODE 1 0.5 Amp 2 Major Ratings and Characteristics Characteristics IF(AV) (DC) VRRM IFSM @ tp= 10 ms sine VF Pd TJ @ 0.5Apk, TJ= 100C Power Dissipation @ TA = 25C range SOD323 Value 0.5 40 5.5 0.38 360 - 65 to 150 Units A V A V mW C Description/ Features This Schottky barrier diode is designed for high speed switching application, voltage clamping and circuit protection. Miniature surface mount packages with reduced footprint are excellent for portable application where space is limited. Small footprint, surface mountable Very low forward voltage drop Extremely fast switching speed for high frequency operation Case Styles K DIM J M L Millimeters Min Max 0.35 1.40 2.70 1.80 0.10 1.35 0.40 0.15 0.25 1.20 2.30 1.60 1.10 0.20 0.10 8 Inches Min 0.010 0.047 0.091 0.063 0.043 0.008 0.004 8C Max 0.014 0.055 0.106 0.071 0.004 0.053 0.016 0.006 A B C A H SOLDERING PAD J 2 0.63 mm 0.025" K L M C H 1.60 mm 0.063" 2.85 mm 0.112" 0.83 mm 0.033" 1 2 1 (A) (K) Outline SOD323 www.irf.com 1 MBRX0540 Bulletin PD-20210 rev. B 09/02 Voltage Ratings Part number VR Max. DC Reverse Voltage (V) 40 VRWM Max. Working Peak Reverse Voltage (V) Value Absolute Maximum Ratings Parameters IF IFSM Forward Current Max. Peak One Cycle Non-Repetitive Surge Current, @ TJ = 25C Value 0.5 40 5.5 Units A A A Conditions DC, TL = 80C 5s Sine or 3s Rect. pulse 10ms Sine or 6ms Rect. pulse Following any rated load condition and with rated VRRM applied Electrical Specifications Parameters VFM Max. Forward Voltage Drop Typ. 0.44 0.54 0.38 0.52 Max. Units 0.51 0.62 0.46 0.61 10 20 5 13 50 10000 V V V V A A mA mA pF V/s @ 0.5A @ 1A @ 0.5A @ 1A @ VR = 20 V @ VR = 40 V @ VR = 20 V @ VR = 40 V VR = 5V (Rated VR) Conditions TJ = 25C TJ = 100C TJ = 25C IRM Max. Reverse Leakage Current 2 4 0.4 0.6 TJ = 100C CT Max. Junction Capacitance 25 - TJ = 25C dv/dt Max. Voltage Rate of Change Thermal-Mechanical Specifications Parameters TJ Tstg Max. Storage Temperature Range Value - 65 to 150 340 420 0.004 Units C C Conditions Max. Junction Temperature Range (*) - 65 to 150 RthJL Max. Thermal Resistance Junction to Lead Rth(j-a) Max. Thermal Resistance Junction to Ambient Wt Approximate Weight Case Style C/W Mounted on PC board FR4 with minimum pad size C/W g SOD323 (*) dPtot 1 < thermal runaway condition for a diode on its own heatsink dTj Rth( j-a) 2 www.irf.com MBRX0540 Bulletin PD-20210 rev. B 09/02 10 Reverse Current - I R (mA) Tj = 125C 10 1 100C 75C 0.1 50C 0.01 25C Instantaneous Forward Current - I F (A) 1 0.001 0 5 10 15 20 25 30 35 40 Reverse Voltage - VR (V) Fig. 2 - Typical Values Of Reverse Current Vs. Reverse Voltage (Per Leg) 0.1 Tj = 125C Tj = 100C Tj = 25C Junction Capacitance - C T (p F) 1000 T = 25C J 100 0.01 0 0.2 0.4 0.6 0.8 1 1.2 Forward Voltage Drop - VFM (V) Fig. 1 - Max. Forward Voltage Drop Characteristics (Per Leg) 10 0 10 20 30 40 Reverse Voltage - VR (V) Fig. 3 - Typical Junction Capacitance Vs. Reverse Voltage (Per Leg) www.irf.com 3 MBRX0540 Bulletin PD-20210 rev. B 09/02 160 Allowable Case Temperature (C) Average Power Loss (Watts) 0.4 D = 0.20 D = 0.25 D = 0.33 D = 0.50 D = 0.75 140 120 100 80 60 40 20 Square wave see note (2) D = 0.20 D = 0.25 D = 0.33 0.3 D = 0.50 D = 0.75 RMS Limit DC 0.2 DC 0.1 0 0 0.2 0.4 0.6 0.8 Average Forward Current - I F(AV) (A) Fig. 4 - Max. Allowable Case Temperature Vs. Average Forward Current 0 0 0.2 0.4 0.6 0.8 Average Forward Current - IF(AV) (A) Fig. 5 - Forward Power Loss Characteristics Non-Repetitive Surge Current - I FSM (A) 100 10 At Any Rated Load Condition And With Rated Vrrm Applied Following Surge 1 10 100 1000 10000 Square Wave Pulse Duration - tp (microsec) Fig. 6 - Max. Non-Repetitive Surge Current (2) Formula used: TC = TJ - Pd x RthJC ; Pd = Forward Power Loss = IF(AV) x VFM @ (IF(AV) / D) (see Fig. 4) 4 www.irf.com MBRX0540 Bulletin PD-20210 rev. B 09/02 Tape & Reel Information Dimensions in millimeters Ordering Information Table Device MBRX0540 Package SOD-323 Marking IR4X Base qty 3000 Delivery mode Tape & reel 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. 09/02 www.irf.com 5 |
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