MBR20 MBRB20 MBR2080CT MBRB2080CT MBR2080CT-1 MBR2090CT MBRB2090CT MBR2090CT-1

MBR20.CT MBRB20.CT MBR20.CT-1 SCHOTTKY RECTIFIER 20 Amp Description/Features Major Ratings and Characteristics Characteristics

PD-2.321 rev. F 05/99 MBR20 MBR20.CT MBRB20 MBRB20.CT MBR20 MBR20.CT-1 SCHOTTKY RECTIFIER 20 Amp Description/Features Major Ratings and Characteristics Characteristics 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. Values Units 20 A 20 A 150° C TJ operation Center tap TO-220, D2Pak and TO-262 packages 80/90/100 V IFSM @ tp = 5 µs sine 850 A Low forward voltage drop High purity, high temperature epoxy encapsulation for enhanced mechanical strength and moisture resistance High frequency operation VF @ 10 Apk, TJ = 125°C 0.70 V TJ range - 65 to 150 °C IF(AV) Rectangular waveform (Per Device) IFRM @ TC = 133°C (Per Leg) VRRM Guard ring for enhanced ruggedness and long term reliability Case Styles MBR20 MBR20.CT MBRB20 MBRB20.CT MBR20 MBR20.CT-1 TO-220 D2PAK TO-262 www.irf.com 1 MBR20 MBR20.CT, MBRB20 MBRB20.CT, MBR20 MBR20.CT-1 PD-2.321 rev. F 05/99 Voltage Ratings MBR2080CT MBR2080CT MBRB2080CT MBRB2080CT MBR2080CT-1 MBR2080CT-1 VR MBR2090CT MBR2090CT MBRB2090CT MBRB2090CT MBR2090CT-1 MBR2090CT-1 MBR20100CT MBR20100CT MBRB20100CT MBRB20100CT MBR20100CT-1 MBR20100CT-1 80 Parameters 90 100 Max. DC Reverse Voltage (V) VRWM Max. Working Peak Reverse Voltage (V) Absolute Maximum Ratings Parameters Values Units IF(AV) Max. Average Forward (Per Leg) Current (Per Device) IFRM Peak Repetitive Forward Current (Per Leg) 10 20 20 A @ T C = 133° C, (Rated VR) A Rated VR, square wave, 20kHz T C = 133° C IFSM 850 Non Repetitive Peak Surge Current Conditions A 5µs Sine or 3µs Following any rated load condition and with rated V RRM applied Rect. pulse Surge applied at rated load conditions halfwave, single phase, 60Hz 0.5 A 2.0 µsec 1.0 KHz Values Units 0.80 V @ 10A 0.95 V @ 20A 0.70 V @ 10A 0.85 V @ 20A 150 IRRM Peak Repetitive Reverse Surge Current Electrical Specifications Parameters VFM Max. Forward Voltage Drop (1) IRM Max. Instantaneus Reverse Current (1) Conditions TJ = 25 °C TJ = 125 °C 0.10 mA TJ = 25 °C 6 mA TJ = 125 °C TJ = TJ max. Rated DC voltage VF(TO) Threshold Voltage 0.433 V rt Forward Slope Resistance 15.8 m CT Max. Junction Capacitance 400 pF VR = 5V DC, (test signal range 100Khz to 1Mhz) 25°C LS Typical Series Inductance 8.0 nH Measured from top of terminal to mounting plane 10,000 V/ µs dv/dt Max. Voltage Rate of Change (Rated VR) (1) Pulse Width < 300µs, Duty Cycle