VS-MBRB30..CTPbF, VS-MBR30..CT-1PbF Series FEATURES VS-MBR30..CT-1PbF VS-MBRB30..CTPbF • • • • • Base common cathode 2 Base common cathode 2 • • 2 1 Common 3 Anode cathode Anode 2 1 Common 3 Anode cathode Anode D2PAK TO-262 • • • DESCRIPTION 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, freewheeling diodes, and reverse battery protection. PRODUCT SUMMARY IF(AV) 2 x 15 A VR 35 V/45 V IRM 100 mA at 125 °C 150 °C TJ operation Low forward voltage drop High frequency operation Center tap D2PAK and TO-262 packages High purity, high temperature epoxy encapsulation for enhanced mechanical strength and moisture resistance Guard ring for enhanced ruggedness and long term reliability Meets MSL level 1, per J-STD-020, LF maximum peak of 260 °C Halogen-free according to IEC 61249-2-21 definition Compliant to RoHS directive 2002/95/EC AEC-Q101 qualified MAJOR RATINGS AND CHARACTERISTICS SYMBOL CHARACTERISTICS VALUES IF(AV) Rectangular waveform (per device) 30 IFRM TC = 123 °C (per leg) 30 VRRM IFSM tp = 5 μs sine VF 20 Apk, TJ = 125 °C TJ Range UNITS A 35/45 V 1020 A 0.6 V - 65 to 150 °C VOLTAGE RATINGS PARAMETER SYMBOL Maximum DC reverse voltage VR Maximum working peak reverse voltage VRWM VS-MBRB3035CTPbF VS-MBR3035CT-1PbF VS-MBRB3045CTPbF VS-MBR3045CT-1PbF UNITS 35 45 V ABSOLUTE MAXIMUM RATINGS PARAMETER Maximum average forward current SYMBOL per leg per device Peak repetitive forward current per leg Non-repetitive peak surge current Non-repetitive avalanche energy per leg Repetitive avalanche current per leg TEST CONDITIONS IF(AV) TC = 123 °C, rated VR IFRM Rated VR, square wave, 20 kHz, TC = 123 °C IFSM 5 μs sine or 3 μs rect. pulse Following any rated load condition and with rated VRRM applied VALUES UNITS 15 30 30 1020 A Surge applied at rated load conditions halfwave, single phase, 60 Hz 200 EAS TJ = 25 °C, IAS = 2 A, L = 5 mH 10 mJ IAR Current decaying linearly to zero in 1 μs Frequency limited by TJ maximum VA = 1.5 x VR typical 2 A www.kersemi.com 1 VS-MBRB30..CTPbF, VS-MBR30..CT-1PbF Series ELECTRICAL SPECIFICATIONS PARAMETER SYMBOL TEST CONDITIONS 30 A Maximum forward voltage drop VFM (1) TJ = 25 °C 20 A TJ = 125 °C 30 A Maximum instantaneous reverse current IRM (1) Threshold voltage VF(TO) TJ = 25 °C Rated DC voltage TJ = 125 °C TJ = TJ maximum VALUES UNITS 0.76 0.6 V 0.72 1 100 mA 0.29 V Forward slope resistance rt 13.6 mΩ Maximum junction capacitance CT VR = 5 VDC (test signal range 100 kHz to 1 MHz), 25 °C 800 pF Typical series inductance LS Measured from top of terminal to mounting plane 8.0 nH 10 000 V/μs VALUES UNITS Maximum voltage rate of change dV/dt Rated VR Note (1) Pulse width < 300 μs, duty cycle < 2 % THERMAL - MECHANICAL SPECIFICATIONS PARAMETER SYMBOL TEST CONDITIONS Maximum junction temperature range TJ - 65 to 150 Maximum storage temperature range TStg - 65 to 175 Maximum thermal resistance, junction to case per leg RthJC DC operation 1.5 Typical thermal resistance, case to heatsink RthCS Mounting surface, smooth and greased 0.50 Maximum thermal resistance, junction to ambient RthJA DC operation Approximate weight Mounting torque Marking device www.kersemi.com 2 minimum maximum Non-lubricated threads °C °C/W 50 2 g 0.07 oz. 6 (5) kgf · cm (lbf · in) 12 (10) Case style D2PAK MBRB3045CT Case style TO-262 MBR3045CT-1 VS-MBRB30..CTPbF, VS-MBR30..CT-1PbF Series 1000 IR - Reverse Current (mA) IF - Instantaneous Forward Current (A) 100 TJ = 150 °C TJ = 125 °C TJ = 25 °C 10 TJ = 150 °C 100 TJ = 125 °C 10 TJ = 100 °C 1 0.1 TJ = 75 °C TJ = 50 °C TJ = 25 °C 0.01 0.001 1 0 0.3 0.6 0.9 1.2 0 1.5 10 20 30 40 50 VFM - Forward Voltage Drop (V) VR - Reverse Voltage (V) Fig. 1 - Maximum Forward Voltage Drop Characteristics (Per Leg) Fig. 2 - Typical Values of Reverse Current vs. Reverse Voltage (Per Leg) CT - Junction Capacitance (pF) 1000 TJ = 25 °C 100 0 10 20 30 40 50 VR - Reverse Voltage (V) ZthJC - Thermal Impedance (°C/W) Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage (Per Leg) 10 1 PDM t1 D = 0.75 D = 0.50 D = 0.33 D = 0.25 D = 0.20 0.1 Single pulse (thermal resistance) 0.01 0.00001 0.0001 0.001 0.01 t2 Notes: 1. Duty factor D = t1/t2 2. Peak TJ = PDM x ZthJC + TC 0.1 1 10 100 t1 - Rectangular Pulse Duration (s) Fig. 4 - Maximum Thermal Impedance ZthJC Characteristics (Per Leg) www.kersemi.com 3 15 150 Average Power Loss (W) Allowable Case Temperature (°C) VS-MBRB30..CTPbF, VS-MBR30..CT-1PbF Series 140 DC 130 120 Square wave (D = 0.50) Rated VR applied 110 D = 0.20 D = 0.25 D = 0.33 D = 0.50 D = 0.75 12 9 RMS limit 6 DC 3 See note (1) 0 100 0 5 10 15 20 0 25 5 10 15 20 25 IF(AV) - Average Forward Current (A) Fig. 5 - Maximum Allowable Case Temperature vs. Average Forward Current (Per Leg) Fig. 6 - Forward Power Loss Characteristics (Per Leg) IFSM - Non-Repetitive Surge Current (A) IF(AV) - Average Forward Current (A) 1000 At any rated load condition and with rated VRRM applied following surge 100 10 100 1000 10 000 tp - Square Wave Pulse Duration (µs) Fig. 7 - Maximum Non-Repetitive Surge Current (Per Leg) Note Formula used: TC = TJ - (Pd + PdREV) x RthJC; Pd = Forward power loss = IF(AV) x VFM at (IF(AV)/D) (see fig. 6); PdREV = Inverse power loss = VR1 x IR (1 - D); IR at VR1 = Rated VR (1) www.kersemi.com 4 VS-MBRB30..CTPbF, VS-MBR30..CT-1PbF Series Device code VS- MBR 2 1 B 30 45 CT -1 3 4 5 6 7 1 - HPP product suffix 2 - Essential part number 3 - 4 - None = TO-262 7 = -1 Current rating (30 = 30 A) 5 - Voltage ratings 6 - CT = Essential part number 7 - 8 - B = D2PAK 7 TRL PbF 8 9 None 35 = 35 V 45 = 45 V None = D2PAK 3 =B -1 = TO-262 3 None None = Tube (50 pieces) TRL = Tape and reel (left oriented - for D2PAK only) TRR = Tape and reel (right oriented - for D2PAK only) 9 - PbF = Lead (Pb)-free (for TO-262 and D2PAK tube) P = Lead (Pb)-free (for D2PAK TRR and TRL) LINKS TO RELATED DOCUMENTS Dimensions www.vishay.com/doc?95014 Part marking information www.vishay.com/doc?95008 Packaging information www.vishay.com/doc?95032 www.kersemi.com 5