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| Bulletin PD-21011 rev. A 08/05 MBR20100CTKPBF SCHOTTKY RECTIFIER 20 Amp IF(AV) = 20 Amp VR = 100V Major Ratings and Characteristics Characteristics IF(AV) Rectangular waveform (Per Device) IFRM @ TC = 133C (Per Leg) VRRM IFSM @ tp = 5 s sine VF TJ @ 10 Apk, TJ = 125C range 20 100 850 0.65 - 65 to 150 A V A V C Description/ Features Units A This center tap Schottky rectifier has been optimized for low reverse leakage at high temperature. The proprietary barrier technology allows for reliable operation up to 150 C junction temperature. Typical applications are in switching power supplies, converters, free-wheeling diodes, and reverse battery protection. 150 C TJ operation Center tap package Low forward voltage drop High purity, high temperature epoxy encapsulation for enhanced mechanical strength and moisture resistance High frequency operation Guard ring for enhanced ruggedness and long term reliability Lead- Free ("PbF" suffix) Values 20 Case Styles MBR20100CTKPBF Base Common Cathode 2 1 Anode 2 Common Cathode 3 Anode TO-220 www.irf.com 1 MBR20100CTKPBF Bulletin PD-21011 rev. A 08/05 Voltage Ratings Parameters VR Max. DC Reverse Voltage (V) VRWM Max. Working Peak Reverse Voltage (V) MBR20100CTKPBF 100 Absolute Maximum Ratings Parameters IF(AV) Max. Average Forward (Per Leg) Current (Per Device) IFRM Peak Repetitive Forward Current (Per Leg) IFSM Non Repetitive Peak Surge Current IRRM EAS Peak Repetitive Reverse Surge Current Non-Repetitive Avalanche Energy (Per Leg) Values 10 20 20 850 150 0.5 24 Units A A Conditions @ TC = 133 C, (Rated VR) Rated VR, square wave, 20kHz TC = 133 C 5s Sine or 3s Following any rated load condition and with rated V RRM applied Rect. pulse Surge applied at rated load conditions halfwave, single phase, 60Hz 2.0 sec 1.0 KHz TJ = 25 C, IAS = 2 Amps, L = 12 mH A A mJ Electrical Specifications Parameters VFM Max. Forward Voltage Drop (1) Values 0.80 0.95 0.65 0.80 Units V V V V mA mA V m Conditions @ 10A @ 20A @ 10A @ 20A TJ = 25 C TJ = 125 C TJ = TJ max. TJ = 25 C TJ = 125 C Rated DC voltage IRM Max. Instantaneus Reverse Current (1) 0.10 6 0.433 15.8 400 8.0 10000 VF(TO) Threshold Voltage rt CT LS Forward Slope Resistance Max. Junction Capacitance Typical Series Inductance pF nH VR = 5VDC (test signal range 100Khz to 1Mhz) 25C Measured from top of terminal to mounting plane (1) Pulse Width < 300s, Duty Cycle <2% dv/dt Max. Voltage Rate of Change V/ s (Rated VR) Thermal-Mechanical Specifications Parameters TJ Tstg Max. Junction Temperature Range Max. Storage Temperature Range Values -65 to 150 -65 to 175 2.0 0.50 50 2 (0.07) Min. Max. 6 (5) 12 (10) Units C C Conditions RthJC Max. Thermal Resistance Junction to Case (Per Leg) RthCS Typical Thermal Resistance Case to Heatsink RthJA Max. Thermal Resistance Junction to Ambient wt T Approximate Weight Mounting Torque Device Marking C/W DC operation C/W Mounting surface, smooth and greased Only for TO-220 C/W DC operation For D2Pak and TO-262 g (oz.) Kg-cm Non-lubricated threads (Ibf-in) TO-220 package style MBR20100CTK 2 www.irf.com MBR20100CTKPBF Bulletin PD-21011 rev. A 08/05 100 Reverse Current - IR (mA) 100 10 1 0.1 0.01 0.001 0.0001 TJ = 150C 125C 100C 75C 50C 25C Instantaneous Forward Current - I F (A) 0 20 40 60 80 100 10 T = 150C J J J Reverse Voltage - VR (V) T = 125C Junction Capacitance - C T (pF) Fig. 2 - Typical Values Of Reverse Current Vs. Reverse Voltage (Per Leg) 1000 T = 25C TJ = 25C 100 1 0.2 10 0.4 0.6 0.8 1 Forward Voltage Drop - V FM (V) 1.2 0 20 40 60 80 100 Reverse Voltage - VR (V) Fig. 1 - Max. Forward Voltage Drop Characteristics (Per Leg) 10 T hermal Impedance Z thJC (C/ W) Fig. 3 - Typical Junction Capacitance Vs. Reverse Voltage (Per Leg) 1 D = 0.75 D = 0.50 D = 0.33 D = 0.25 D = 0.20 P DM 0.1 S ingle Pulse (T hermal Resistanc e) 0.01 0.00001 Notes: t1 t2 1. Duty factor D = t 1/ t 2 2. Peak T = P x Z thJC+ TC J DM 0.01 0.1 1 10 0.0001 0.001 t 1 , Rectangular Pulse Duration (S onds) ec Fig. 4 - Max. Thermal Impedance ZthJC Characteristics (Per Leg) www.irf.com 3 MBR20100CTKPBF Bulletin PD-21011 rev. A 08/05 150 Allowable Case T emperature - (C) 10 Average Power Loss - (Watts) D = 0.20 D = 0.25 D = 0.33 D = 0.50 D = 0.75 DC RMSLimit 4 140 DC 8 130 S quare wave (D = 0.50) Rated VR applied 6 120 110 see note (2) 2 100 0 2 4 6 8 10 12 14 16 0 0 2 4 6 8 10 12 14 16 Average Forward Current - I F(AV) (A) Average Forward Current - I F(AV) (A) Fig. 5 - Max. Allowable Case Temperature Vs. Average Forward Current (Per Leg) Fig. 6 - Forward Power Loss Characteristics (Per Leg) Non-Repetitive S urge Current - I FS (A) M 1000 At Any Rated Load Condition And With Rated VRRM Applied Following S urge 100 10 100 1000 10000 S quare Wave Pulse Duration - t p (microsec) Fig. 7 - Max. Non-Repetitive Surge Current (Per Leg) (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 = rated VR 4 www.irf.com MBR20100CTKPBF Bulletin PD-21011 rev. A 08/05 Outline Table Base Common Cathode 2 Conform to JEDEC outline TO-220AB Dimensions in millimeters and (inches) 1 Anode 2 Common Cathode 3 Anode Part Marking Information PART NUMBER EXAMPLE: THIS IS A MBR20100CTK LOT CODE 1789 ASSEMBLED ON WW 19, 2000 INTERNATIONAL RECTIFIER LOGO DATE CODE ASSEMBLY LOT CODE P = LEAD-FREE YEAR 0 = 2000 WEEK 19 X = SITE ID www.irf.com 5 MBR20100CTKPBF Bulletin PD-21011 rev. A 08/05 Ordering Information Table Device Code MBR 1 20 2 100 3 CT 4 K 5 PbF 6 1 2 3 4 5 6 - MBR Series Current Rating (20 = 20A) Voltage Rating (100 = 100V) CT = Center Tap (Dual) K = Schottky Generation PbF = Lead-Free Tube Standard Pack Quantity : 50 pieces Data and specifications subject to change without notice. This product has been designed and qualified for Industrial Level and Lead-Free. 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. 08/05 6 www.irf.com |
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