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| Bulletin PD-20755 rev. A 02/02 MBRD650CT MBRD660CT SCHOTTKY RECTIFIER 6 Amp D-Pak (TO-252AA) Major Ratings and Characteristics Characteristics IF(AV) Rectangular waveform VRRM IFSM @ tp = 5 s sine VF TJ @ 3 Apk, TJ = 125C (per leg) range MBRD650CT MBRD660CT 6 50 - 60 490 0.65 Description/Features Units A V A V The MBRD650CT, MBRD660CT surface mount, center tap, Schottky rectifier series has been designed for applications requiring low forward drop and small foot prints on PC board. Typical applications are in disk drives, switching power supplies, converters, free-wheeling diodes, battery charging, and reverse battery protection. Popular D-PAK outline Center tap configuration Small foot print, surface mountable Low forward voltage drop High frequency operation Guard ring for enhanced ruggedness and long term reliability - 40 to 150 C 2.38 (0.09) 6.73 (0.26) 6.35 (0.25) 5.46 (0.21) 5.21 (0.20) 4 2.19 (0.08) 1.27 (0.05) 0.88 (0.03) 1.14 (0.04) 0.89 (0.03) 0.58 (0.02) 0.46 (0.02) MINIMUM RECOMMENDED FOOTPRINT 5.97 (0.24) 6.45 (0.24) 6.22 (0.24) 1.64 (0.02) 1 2 3 5.68 (0.22) 10.42 (0.41) 9.40 (0.37) 0.51 (0.02) MIN. 6.48 (0.26) 10.67 (0.42) 5.97 (0.23) 1.52 (0.06) 1.15 (0.04) 2x 1.14 (0.04) 0.76 (0.03) 2.28 (0.09) 2x 3x 0.89 (0.03) 0.64 (0.02) 1 - Anode 2 - Cathode 3 - Anode 4 - Cathode 2x 2.54 (0.10) 1.65 (0.06) 2x 2.28 (0.09) 2x Base Common Cathode 4 0.58 (0.02) 0.46 (0.02) 4.57 (0.18) Conform to JEDEC outline D-Pak (Similar to TO-252AA) Dimensions in millimeters and (inches) 2 Common 1 Cathode 3 Anode Anode www.irf.com 1 MBRD650CT, MBRD660CT Bulletin PD-20755 rev. A 02/02 Voltage Ratings Part number VR Max. DC Reverse Voltage (V) VRWM Max. Working Peak Reverse Voltage (V) MBRD650CT 50 MBRD660CT 60 Absolute Maximum Ratings Parameters IF(AV) Max. Average Forward (Per Leg) Current * See Fig. 5 IFSM EAS IAR (PerDevice) Max.PeakOneCycleNon-Repetitive Surge Current * See Fig. 7 Non-Repet.Aval.Energy (Per Leg) Repetitive Avalanche Current (Per Leg) Value 3.0 6 490 75 6 0.6 Units A Conditions 50% duty cycle @ TC = 128C, rectangular wave form 5s Sine or 3s Rect. pulse 10ms Sine or 6ms Rect. pulse Following any rated load condition and with rated VRRM applied A mJ A TJ = 25 C, IAS = 1 Amps, L = 10 mH Current decaying linearly to zero in 1 sec Frequency limited by TJ max. VA = 1.5 x VR typical Electrical Specifications Parameters VFM Max. Forward Voltage Drop (Per Leg) * See Fig. 1 (1) Value 0.7 0.9 0.65 0.85 0.1 15 145 5.0 10000 Units V V V V mA mA pF nH V/s @ @ @ @ 3A 6A 3A 6A Conditions TJ = 25 C TJ = 125 C VR = rated VR IRM CT LS Max. Reverse Leakage Current (Per Leg) * See Fig. 2 (1) Typ. Junction Capacitance (Per Leg) Typical Series Inductance (Per Leg) TJ = 25 C TJ = 125 C VR = 5VDC (test signal range 100Khz to 1Mhz) 25C Measured lead to lead 5mm from package body (Rated VR) dv/dt Max. Voltage Rate of Change (1) Pulse Width < 300s, Duty Cycle <2% Thermal-Mechanical Specifications Parameters TJ Tstg Max. Storage Temperature Range Junction to Case to Ambient wt Approximate Weight Case Style (*) dPtot dTj < 1 Rth( j-a) Value -40 to 150 6 3 80 0.3 (0.01) Units C C Conditions Max. Junction Temperature Range (*) -40 to 150 RthJC Max. Thermal Resistance (Per Leg) (PerDevice) RthJA Max. Thermal Resistance Junction C/W DC operation C/W g (oz.) * See Fig. 4 D-Pak Similar to TO-252AA thermal runaway condition for a diode on its own heatsink 2 www.irf.com MBRD650CT, MBRD660CT Bulletin PD-20755 rev. A 02/02 10 100 Tj = 150C Reverse Current (mA) 10 1 125C 100C 75C 0.1 0.01 0.001 50C 25C Instantaneous Forward Current - I F (A) Tj = 150C Tj = 125C 0 10 20 30 40 50 60 1 Tj = 100C Tj = 25C Junction Capacitance C T (pF) Reverse Voltage - VR (V) Fig. 2 - Typical Values Of Reverse Current Vs. Reverse Voltage (Per Leg) 1000 Tj = 25C 100 0.1 0.2 10 0.4 0.6 0.8 1 1.2 1.4 1.6 0 10 20 30 40 50 60 Forward Voltage Drop - V FM (V) Fig. 1 - Max. Forward Voltage Drop Characteristics (Per Leg) Reverse Voltage - V R (V) Fig. 3 - Typical Junction Capacitance Vs. Reverse Voltage (Per Leg) 10 Thermal Impedance - Z thJC (C/W) D = 0.75 D = 0.50 D = 0.33 D = 0.25 D = 0.20 P DM t 1 t2 1 Single Pulse (Thermal Resistance) Notes: 1. Duty factor D = t1/ t2 2. Peak Tj = Pdm x Z thJC + Tc 0.1 0.00001 0.0001 0.001 0.01 0.1 1 t1, Rectangular Pulse Duration (Seconds) Fig. 4 - Max. Thermal Impedance ZthJC Characteristics (Per Leg) www.irf.com 3 MBRD650CT, MBRD660CT Bulletin PD-20755 rev. A 02/02 160 Allowable Case Temperature (C) Average Power Loss (Watts) 3 2.5 DC 150 DC 140 130 120 Square wave (D = 0.50) 80% Rated Vr applied 2 RMS Limit 1.5 1 0.5 0 D = 0.20 D = 0.25 D = 0.33 D = 0.50 D = 0.75 110 see note (2) 100 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 Average Forward Current - I F(AV) (A) Fig. 5 - Max. Allowable Case Temperature Vs. Average Forward Current (Per Leg) (A) 0 1 2 3 4 F(AV) 5 (A) Average Forward Current - I Fig. 6 - Forward Power Loss Characteristics (Per Leg) 1000 Non-Repetitive Surge Current - I FSM 100 At Any Rated Load Condition And With rated Vrrm Applied Following Surge 10 10 100 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 = 80% rated VR 4 www.irf.com MBRD650CT, MBRD660CT Bulletin PD-20755 rev. A 02/02 Marking Information EXAMPLE: THIS IS A MBRD660CT INTERNATIONAL RECTIFIER LOGO 4 (K) PART NUMBER MBRD660CT 9712 5K3A ASSEMBLY LOT CODE 2 (K) DATE CODE (YYWW) YY = YEAR WW = WEEK 1 (A) 3 (A) Tape & Reel Information 4.1 (0.16) 3.9 (0.15) TR 2.1 (0.83) 1.9 (0.07) 1.85 (0.07) DIA. 1.65 (0.06) 1.85 (0.07) 1.65 (0.06) 7.6 (0.30) 7.4 (0.29) 12.1 (0.48) 11.9 (0.47) 2.6 (0.10) DIA. 1.5 (0.06) 0.35 (0.01) 0.25 (0.01) 16.3 (0.64) 15.7 (0.62) 7.0 (0.28) 6.8 (0.26) 2.75 (0.11) 2.55 (0.10) FEED DIRECTION 4.1 (0.16) 3.9 (0.15) TRR 2.1 (0.83) 1.9 (0.07) 1.85 (0.07) DIA. 1.65 (0.06) 1.85 (0.07) 1.65 (0.06) 7.6 (0.30) 7.4 (0.29) 2.6 (0.10) DIA. 1.5 (0.06) 1.85 (0.07) DIA. 1.65 (0.06) 1.85 (0.07) 1.65 (0.06) 7.6 (0.30) 7.4 (0.29) 0.35 (0.01) 0.25 (0.01) 10.6 (0.42) 10.4 (0.41) 2.75 (0.11) 2.55 (0.10) 16.3 (0.64) 15.7 (0.62) FEED DIRECTION 8.1 (0.32) 7.9 (0.31) 4.1 (0.16) 3.9 (0.15) TRL 2.1 (0.83) 1.9 (0.07) 0.35 (0.01) 0.25 (0.01) 10.6 (0.42) 10.4 (0.41) 2.75 (0.11) 2.55 (0.10) 16.3 (0.64) 15.7 (0.62) FEED DIRECTION 8.1 (0.32) 7.9 (0.31) 2.6 (0.10) DIA. 1.5 (0.06) 13 (0.52) DIA. 22.4 (0.88) TO-252AA Tape & Reel When ordering, indicate the part number, part orientation, and the quantity. Quantities are in multiples of 2,000 pieces per reel for TR and multiples of 3,000 pieces per reel for both TRL and TRR. 375 (14.17) DIA. MAX. 50 (1.97) DIA. www.irf.com 5 MBRD650CT, MBRD660CT Bulletin PD-20755 rev. A 02/02 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. 02/02 6 www.irf.com |
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