VS-MBRB15..CTPbF, VS-MBR15..CT-1PbF Series FEATURES VS-MBR15..CT-1PbF VS-MBRB15..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 The VS-MBR(B)15... 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) 150 °C TJ operation Center tap TO-220 package Low forward voltage drop High frequency operation 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 2 x 7.5 A VR 35 V/45 V IRM 15 mA at 125 °C MAJOR RATINGS AND CHARACTERISTICS SYMBOL CHARACTERISTICS VALUES UNITS 15 A Rectangular waveform IF(AV) VRRM IFSM tp = 5 μs sine VF 7.5 Apk, TJ = 125 °C TJ 35/45 V 690 A 0.57 V - 65 to 150 °C VOLTAGE RATINGS PARAMETER SYMBOL Maximum DC reverse voltage VS-MBRB1535CTPbF VS-MBR1535CT-1PbF VS-MBRB1545CTPbF VS-MBR1545CT-1PbF UNITS 35 45 V VR Maximum working peak reverse voltage VRWM ABSOLUTE MAXIMUM RATINGS PARAMETER Maximum average forward current SYMBOL per leg per device IF(AV) TEST CONDITIONS TC = 131 °C, rated VR 5 μs sine or 3 μs rect. pulse Following any rated load condition and with rated VRRM applied VALUES UNITS 7.5 15 690 A Maximum peak one cycle non-repetitive surge IFSM Non-repetitive avalanche energy per leg EAS TJ = 25 °C, IAS = 2 A, L = 3.5 mH 7 mJ Repetitive avalanche current per leg IAR Current decaying linearly to zero in 1 μs Frequency limited by TJ maximum VA = 1.5 x VR typical 2 A Surge applied at rated load conditions halfwave, single phase, 60 Hz 150 www.kersemi.com 1 VS-MBRB15..CTPbF, VS-MBR15..CT-1PbF Series ELECTRICAL SPECIFICATIONS PARAMETER SYMBOL TEST CONDITIONS 15 A VFM (1) Maximum forward voltage drop TJ = 25 °C 7.5 A TJ = 125 °C 15 A Maximum instantaneous reverse current Maximum junction capacitance IRM (1) CT Typical series inductance LS Maximum voltage rate of change dV/dt TJ = 25 °C Rated DC voltage TJ = 125 °C VR = 5 VDC (test signal range 100 kHz to 1 MHz), 25 °C Measured from top of terminal to mounting plane Rated VR VALUES UNITS 0.84 0.57 V 0.72 0.1 15 400 mA pF 8.0 nH 10 000 V/μs VALUES UNITS Note Pulse width < 300 μs, duty cycle < 2 % (1) 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 3.0 Typical thermal resistance, case to heatsink RthCS Mounting surface, smooth and greased 0.50 Maximum thermal resistance, junction to ambient RthJA DC operation Marking device www.kersemi.com 2 °C/W 60 2 g 0.07 oz. minimum 6 (5) maximum 12 (10) kgf · cm (lbf · in) Approximate weight Mounting torque °C Case style D2PAK MBRB1545CT Case style TO-262 MBR1545CT-1 VS-MBRB15..CTPbF, VS-MBR15..CT-1PbF Series 100 10 IR - Reverse Current (mA) IF - Instantaneous Forward Current (A) 100 TJ = 150 °C TJ = 125 °C TJ = 25 °C TJ = 150 °C 10 TJ = 125 °C 1 TJ = 100 °C TJ = 75 °C 0.1 0.01 TJ = 50 °C TJ = 25 °C 0.001 0.0001 1 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 5 0 1.8 2.0 10 15 20 25 30 35 40 45 VR - Reverse Voltage (V) VFM - Forward Voltage Drop (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 0.1 t1 t2 D = 0.75 D = 0.50 D = 0.33 D = 0.25 D = 0.20 0.01 Single pulse (thermal resistance) Notes: 1. Duty factor D = t1/t2 2. Peak TJ = PDM x ZthJC + TC 0.001 0.00001 0.0001 0.001 0.01 0.1 1 10 t1 - Rectangular Pulse Duration (s) Fig. 4 - Maximum Thermal Impedance ZthJC Characteristics (Per Leg) www.kersemi.com 3 7 150 140 Average Power Loss (W) Allowable Case Temperature (°C) VS-MBRB15..CTPbF, VS-MBR15..CT-1PbF Series DC 130 Square wave (D = 0.50) Rated VR applied D = 0.75 D = 0.50 D = 0.33 D = 0.25 D = 0.20 6 5 RMS limit 4 3 2 DC 1 See note (1) 0 120 0 2 4 6 8 10 0 12 2 4 6 8 10 12 IF(AV) - Average Forward Current (A) Fig. 5 - Maximum Allowable Case Temperature vs. Average Forward Current Fig. 6 - Forward Power Loss Characteristics 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-MBRB15..CTPbF, VS-MBR15..CT-1PbF Series Device code VS- MBR 2 1 B 15 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 (15 = 15 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 SPICE model www.vishay.com/doc?95294 www.kersemi.com 5