Schottky Barrier Rectifiers MBR20H100FCT-G Thru. MBR20H200FCT-G Reverse Voltage: 100 to 200 V Forward Current: 20 A RoHS Device Features - Plastic material used carries underwriters laboratory laboratory classifications 94V-0. - Low power loss high efficiency. - High current capability, low forward voltage drop. - High surge capacity. - For use in power supply-output rectification, power management, instrumentation. - Guarding for overvoltage protection. - High temperature soldering guaranteed: 260°C/10 seconds,0.25”(6.35mm) from case. ITO-220AB 0.189(4.80) 0.173(4.40) 0.118(3.00) 0.106(2.70) 0.138(3.50) 0.122(3.10) 0.118(3.00) 0.102(2.60) 0.406(10.30) 0.386( 9.80) 0.610(15.50) 0.571(14.50) 0.157(4.00) 0.142(3.60) Mechanical Data - Case: JEDEC ITO-220AB, molded plastic body. - Terminals: Pure tin plated, lead free.Solderable per MIL-STD-750, Method 2026 - Polarity: As marked - Mounting position: Any - Mounting torque: 5in. -1bs.max - Weight: 2.24 grams 0.071(1.80) 0.055(1.40) 0.571(14.50) 0.531(13.50) 0.059(1.50) 0.043(1.10) 0.030(0.76) 0.020(0.51) 0.112(2.84) 0.088(2.24) 0.030(0.76) 0.020(0.51) 0.114(2.90) 0.098(2.50) Dimensions in inches and (millimeter) Electrical Characteristics (at T =25°C unless otherwise noted) A Ratings at 25°C ambient temperature unless otherwise specified. Single phase, half wave, 60Hz, resistive or inductive load. For capacitive load derate current by 20%. Symbol MBR 20H100FCT-G Maximum Recurrent Peak Reverse Voltage VRRM Maximum RMS Voltage VRMS Maximum DC Blocking Voltage VDC Maximum Average Forward Rectified Current @ TC=125°C I(AV) 20.0 A Peak repetitive forward current (rated VR, square wave, 20KHZ) at TC=125°C IFRM 20.0 A Peak Forward Surage Current , 8.3ms Single Half Sine-Wave Super Imposed On Rated Load(JEDEC Method) IFSM 150 A Parameter Peak Repetitive Reverse Surge Current (Note 1) Maximum Instantaneous forward voltage at: IF=10A@ TJ=125°C (Note 2) IF=20A@ TJ= 25°C VF IF=20A@ TJ=125°C Maximum Instantaneous reverse current @ Tc= 25°C at Rate DC blocking voltage @ Tc=125°C at (Note 2) Maximum Typical Thermal Resistance (Note3) Operating Junction Temperature Range Storage Temperature Range MBR 20H200FCT-G Unit 100 150 200 V 70 105 140 V 100 150 200 V 1.0 IRRM IF=10A@ TJ= 25°C Voltage rate kf change (Rated VR ) MBR 20H150FCT-G 0.5 0.85 0.75 0.95 0.85 0.88 0.75 0.97 0.85 A V 5 µA 2 mA 10000 V/uS RθJC 1.50 °C/W TJ -65 to +175 °C TSTG -65 to +175 °C IR dV/dt NOTES: 1. 2.0us Pulse Width, f=1.0 KHz. 2. Pulse test: 300us pulse width, 1% duty cycle. 3. Thermal Resistsnce from junction to case per leg,Mount on heatsink sixe of 2in*3in*0.25in Al-plate. Company reserves the right to improve product design , functions and reliability without notice. REV:B Page 1 QW-BB049 Comchip Technology CO., LTD. Schottky Barrier Rectifiers Rating and Characteristics Curves (MBR20H100FCT-G Thru. MBR20H200FCT-G) Fig.2- Maximum Non-Repetitive Surge Current Fig.1- Forward Current Derating Curve Peak Forward Surge Current, ( A ) Average Forward Current, ( A ) 25 20 15 INDUCTIVE OR RESISTIVE LOAD 10 5 0 0 25 75 50 100 125 150 175 150 TJ=TJ MAX. 8.3ms Single Half-Sine-Wave (JEDEC METHOD) 125 100 75 50 25 0 1 200 5 2 Case Temperature, (°C) 50 100 Fig.4- Typical Rever Characteristics 50 10 Instantaneous Reverse Current, (m A ) Instantaneous Forward Current, ( A ) 20 Number Of Cycles at 60Hz Fig.3 - Typical Instantaneous Forward Characteristics TJ=125°C 10 1 TJ=25°C 0.1 PULSE WIDTH 300us 1% DUTY CYCLE 0.01 0 TJ=125°C 1 0.1 TJ=75°C 0.01 TJ=25°C 0.001 0.0001 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 Instantaneous Forward Voltage, ( V ) 20 40 60 80 100 Rercent of Rated Peak Reverse Voltage, ( % ) Fig.6- Typical Transient thermal impedance Fig.5- Typical Junction Capacitance 100 Transient thermal Impedance, (ºC/W) 10000 Junction Capacitance, (pF) 10 TJ=25°C f=1MHz Vsig=50mvp-p 1000 100 0.1 1 10 100 10 1 0.1 0.01 0.1 1 10 100 T, Pulse Duration , (sec) Reverse Voltage, (V) Company reserves the right to improve product design , functions and reliability without notice. REV:B Page 2 QW-BB049 Comchip Technology CO., LTD. Schottky Barrier Rectifiers Marking Code Part Number Marking code MBR20H100FCT-G MBR20H100FCT MBR20H150FCT-G MBR20H150FCT MBR20H200FCT-G MBR20H200FCT Standard Packaging TUBE PACK Case Type ITO-220AB TUBE BOX ( pcs ) ( pcs ) 50 2,000 Company reserves the right to improve product design , functions and reliability without notice. REV:B Page 3 QW-BB049 Comchip Technology CO., LTD.