Preliminary Data Sheet PD-20801 11/04 MBR20...CTG MBRB20...CTG MBR20...CTG-1 SCHOTTKY RECTIFIER 20 Amp IF(AV) = 20 Amp VR = 80 to 100V Description/ Features Major Ratings and Characteristics Characteristics IF(AV) Rectangular waveform Values Units 20 A 20 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. (Per Device) IFRM @ TC = 133C (Per Leg) 150 C TJ operation Center tap TO-220, D2Pak and TO-262 packages 80/90/100 V IFSM @ tp = 5 s sine 850 A Low forward voltage drop High purity, high temperature epoxy encapsulation for enhanced mechanical strength and moisture resistance VF @ 10 Apk, TJ = 125C 0.70 V High frequency operation TJ range VRRM - 65 to 150 Guard ring for enhanced ruggedness and long term reliability C Case Styles MBR20...CTG MBRB20...CTG Base Common Cathode Base Common Cathode 2 1 Anode 2 Common Cathode TO-220 MBR20...CTG-1 Base Common Cathode 2 3 Anode 1 Anode 2 Common Cathode 2 D PAK 2 3 Anode 1 Anode 2 Common Cathode 3 Anode TO-262 1 MBR20...CTG, MBRB20...CTG, MBR20...CTG-1 Preliminary Data Sheet PD-20801 11/04 Voltage Ratings MBR2080CTG MBRB2080CTG MBR2080CTG-1 Parameters VR Max. DC Reverse Voltage (V) MBR2090CTG MBRB2090CTG MBR2090CTG-1 80 VRWM Max. Working Peak Reverse Voltage (V) MBR20100CTG MBRB20100CTG MBR20100CTG-1 90 100 Absolute Maximum Ratings Parameters Values Units 10 20 20 A @ TC = 133 C, (Rated VR) A 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 IF(AV) Max. Average Forward (Per Leg) Current (Per Device) IFRM Peak Repetitive Forward Current (Per Leg) IFSM Non Repetitive Peak Surge Current 850 150 A IRRM Peak Repetitive Reverse Surge Current 0.5 A EAS Non-Repetitive Avalanche Energy (Per Leg) 24 mJ Conditions TJ = 25 C, IAS = 2 Amps, L = 12 mH Electrical Specifications Parameters VFM IRM Values Units Max. Forward Voltage Drop 0.80 V @ 10A (1) 0.95 V @ 20A 0.70 V @ 10A 0.85 V @ 20A Max. Instantaneus Reverse Current Conditions TJ = 25 C TJ = 125 C 0.10 mA TJ = 25 C 6 mA TJ = 125 C TJ = TJ max. (1) Rated DC voltage VF(TO) Threshold Voltage 0.433 V rt Forward Slope Resistance 15.8 m CT Max. Junction Capacitance 400 pF VR = 5VDC (test signal range 100Khz to 1Mhz) 25C LS Typical Series Inductance 8.0 nH Measured from top of terminal to mounting plane dv/dt Max. Voltage Rate of Change 10000 V/ s (Rated VR) (1) Pulse Width < 300s, Duty Cycle <2% Thermal-Mechanical Specifications Values Units TJ Parameters Max. Junction Temperature Range -65 to 150 C Tstg Max. Storage Temperature Range -65 to 175 Conditions C RthJC Max. Thermal Resistance Junction to Case (Per Leg) 2.0 C/W DC operation RthCS Typical Thermal Resistance Case to Heatsink 0.50 C/W Mounting surface, smooth and greased Only for TO-220 RthJA Max. Thermal Resistance Junction to Ambient wt Approximate Weight T Mounting Torque 50 2 (0.07) Min. Max. Device Marking 2 6 (5) 12 (10) C/W DC operation For D2Pak and TO-262 g (oz.) Kg-cm Non-lubricated threads (Ibf-in) MBR20...CTG Case style TO-220 MBRB20...CG Case style D2-Pak MBR20...CG-1 Case style TO-262 MBR20...CTG, MBRB20...CTG, MBR20...CTG-1 Preliminary Data Sheet PD-20801 11/04 Reverse Current - IR (mA) 100 10 TJ = 150C 125C 1 100C 0.1 75C 50C 0.01 25C 0.001 0.0001 0 10 40 60 80 100 Fig. 2 - Typical Values Of Reverse Current Vs. Reverse Voltage (Per Leg) J T = 125C 1000 J Junction Capacitance - C T (pF) T = 25C J 1 0.2 20 Reverse Voltage - VR (V) T = 150C TJ = 25C 100 10 0.4 0.6 0.8 1 Forward Voltage Drop - V FM (V) 0 1.2 20 40 60 80 100 Reverse Voltage - VR (V) Fig. 1 - Max. Forward Voltage Drop Characteristics (Per Leg) Fig. 3 - Typical Junction Capacitance Vs. Reverse Voltage (Per Leg) 10 Thermal Impedance Z thJC (C/ W) Instantaneous Forward Current - I F (A) 100 1 D = 0.75 D = 0.50 D = 0.33 D = 0.25 D = 0.20 PDM t1 0.1 Notes: Single Pulse (Thermal Resistanc e) 0.01 0.00001 0.0001 0.001 t2 1. Duty factor D = t 1/ t 2 2. Peak TJ = PDM x Z thJC+ TC 0.01 0.1 1 10 t 1 , Rectangular Pulse Duration (Sec onds) Fig. 4 - Max. Thermal Impedance ZthJC Characteristics (Per Leg) 3 MBR20...CTG, MBRB20...CTG, MBR20...CTG-1 Preliminary Data Sheet PD-20801 11/04 10 140 Average Power Loss - (Watts) Allowable Case Temperature - (C) 150 DC 130 Square wave (D = 0.50) Rated VR applied 120 110 D = 0.20 D = 0.25 D = 0.33 D = 0.50 D = 0.75 8 6 DC RMSLimit 4 2 see note (2) 0 100 0 2 4 6 8 10 12 14 0 16 Average Forward Current - I F(AV) (A) Fig. 5 - Max. Allowable Case Temperature Vs. Average Forward Current (Per Leg) Non-Repetitive Surge Current - I FSM (A) 2 At Any Rated Load Condition And With Rated VRRM Applied Following Surge 100 1000 10000 Square 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 6 8 10 12 14 16 Fig. 6 - Forward Power Loss Characteristics (Per Leg) 1000 100 10 4 Average Forward Current - I F(AV) (A) MBR20...CTG, MBRB20...CTG, MBR20...CTG-1 Preliminary Data Sheet PD-20801 11/04 Outline Table 10.54 (0.41) 1.32 (0.05) MAX. 3.78 (0.15) 3.54 (0.14) 1.22 (0.05) DIA. 6.48 (0.25) 6.23 (0.24) 2.92 (0.11) 2.54 (0.10) TERM 2 15.24 (0.60) 14.84 (0.58) 2 1 2 3 14.09 (0.55) 3.96 (0.16) 13.47 (0.53) 3.55 (0.14) 0.10 (0.004) BASE COMMON CATHODE 2.04 (0.080) MAX. 2 1.40 (0.05) 2.89 (0.11) 1.15 (0.04) 2.64 (0.10) 0.94 (0.04) 0.69 (0.03) 1 2 3 ANODE COMMON ANODE CATHODE 1 2 1 2 3 0.61 (0.02) MAX. 4.57 (0.18) 4.32 (0.17) 5.08 (0.20) REF. Conform to JEDEC outline TO-220AB Dimensions in millimeters and (inches) 4.69 (0.18) 4.20 (0.16) 10.16 (0.40) REF. 1.32 (0.05) 1.22 (0.05) 6.47 (0.25) 15.49 (0.61) 93 6.18 (0.24) 14.73 (0.58) 5.28 (0.21) 2.61 (0.10) 4.78 (0.19) 2.32 (0.09) 0.55 (0.02) 8.89 (0.35) 3X BASE COMMON CATHODE REF. 1.40 (0.055) 1.14 (0.045) 2X 0.46 (0.02) 0.93 (0.37) MINIMUM RECOMMENDED FOOTPRINT 0.69 (0.27) 11.43 (0.45) 2 1 1 2 3 4.57 (0.18) 3 ANODE COMMON ANODE CATHODE 1 2 4.32 (0.17) 8.89 (0.35) 17.78 (0.70) 2 0.61 (0.02) MAX. 5.08 (0.20) REF. 3.81 (0.15) 2.08 (0.08) 2X 2.54 (0.10) 2X Dimensions in millimeters and (inches) Conform to JEDEC outline D2Pak (SMD-220) 5 MBR20...CTG, MBRB20...CTG, MBR20...CTG-1 Preliminary Data Sheet PD-20801 11/04 BASE COMMON CATHODE 2 1 2 3 ANODE COMMON ANODE CATHODE 1 2 Modified JEDEC outline TO-262 Dimensions in millimeters and (inches) Tape & Reel Information TRR 1.60 (0.063) 1.50 (0.059) 4.10 (0.161) 3.90 (0.153) FEED DIR ECTION 1.85 (0.073) 1.65 (0.065) 1.60 (0.063) 1.50 (0.059) DIA. 0.368 (0.0145) 0.342 (0.0135) 11.60 (0.457) 11.40 (0.449) 15.42 (0.609) 15.22 (0.601) TRL 1.75 (0.069) 10.90 (0.429) 10.70 (0.421) 1.25 (0.049) 24.30 (0.957) 23.90 (0.941) DIA. 16.10 (0.634) 4.72 (0.186) 4.52 (0.178) 15.90 (0.626) FEED DIRECTION 13.50 (0.532) 26.40 (1.039) 12.80 (0.504) DIA. 24.40 (0.961) SMD-220 Tape & Reel When ordering, indicate the part 360 (14.173) DIA. MAX. 60 (2.362) number, part orientation, and the quantity. Quantities are in multiples of 800 pieces per reel for both TRL and TRR. D IA . MIN. Dimensions in millimeters and (inches) 6 MBR20...CTG, MBRB20...CTG, MBR20...CTG-1 Preliminary Data Sheet PD-20801 11/04 Part Marking Information EXAMPLE: THIS IS A MBR20100CTG LOT CODE 1789 ASSEMBLED ON WW 19, 2000 IN THE ASSEMBLY LINE "C" PART NUMBER G = Schottky Generation INTERNATIONAL RECTIFIER LOGO DATE CODE YEAR 0 = 2000 WEEK 19 LINE C ASSEMBLY LOT CODE TO-220 THIS IS A MBRB20100CTG LOT CODE 8024 ASSEMBLED ON WW 02, 2000 IN THE ASSEMBLY LINE "L" INTERNATIONAL RECTIFIER LOGO PART NUMBER G = Schottky Generation MBRB20100CG DATE CODE ASSEMBLY LOT CODE YEAR 0 = 2000 WEEK 02 LINE L D2PAK EXAMPLE: THIS IS A MBR20100CTG-1 LOT CODE 1789 ASSEMBLED ON WW 19, 1999 IN THE ASSEMBLY LINE "C" INTERNATIONAL RECTIFIER LOGO ASSEMBLY LOT CODE PART NUMBER G = Schottky Generation DATE CODE YEAR 9 = 1999 WEEK 19 LINE C TO-262 7 MBR20...CTG, MBRB20...CTG, MBR20...CTG-1 Preliminary Data Sheet PD-20801 11/04 Ordering Information Table Device Code MBR B 20 100 CT G -1 TRL 1 2 3 4 5 6 7 8 1 - Essential Part Number 2 - B = Surface Mount None = TO-220 3 - Current Rating (20 = 20A) 080 = 80V 4 - Voltage code: Code = VRRM 090 = 90V 5 - CT = Essential Part Number 100 = 100V 6 - G = Schottky Generation 7 - "-1" = TO-262 8 - ! none = Tube (50 pieces) ! TRL = Tape & Reel (Left Oriented - for D 2Pak only) ! TRR = Tape & Reel (Right Oriented - for D 2Pak only) 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. 11/04 8