ECE 250 Homework 5 - Solutions

ECE 250 Homework 5 - Solutions - Problem 1 Model Generated...

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Unformatted text preview: Problem 1 ************************************** * Model Generated by MODPEX * *Copyright(c) Symmetry Design Systems* * All Rights Reserved * * UNPUBLISHED LICENSED SOFTWARE * * Contains Proprietary Information * * Which is The Property of * * SYMMETRY OR ITS LICENSORS * *Commercial Use or Resale Restricted * * by Symmetry License Agreement * ************************************** * Model generated on Jun 29, 00 * MODEL FORMAT: SPICE3 .MODEL mur210 d +IS=6.3642e-07 RS=0.0169443 N=2.17412 EG=0.6 +XTI=2.95815 BV=100 IBV=5e-06 CJO=7.49598e-11 +VJ=0.0952066 M=0.374318 FC=0.5 TT=1.66475e-07 +KF=0 AF=1 MUR210 Preferred Device SWITCHMODE™ Power Rectifier . . . designed for use in switching power supplies, inverters and as free wheeling diodes, these state–of–the–art devices have the following features: • • • • • http://onsemi.com Ultrafast 20 Nanosecond Recovery Times 175°C Operating Junction Temperature Low Forward Voltage Low Leakage Current High Temperature Glass Passivated Junction ULTRAFAST RECTIFIERS 2 AMPERES 100 VOLTS Mechanical Characteristics • Case: Epoxy, Molded • Weight: 0.4 gram (approximately) • Finish: All External Surfaces Corrosion Resistant and Terminal Leads are Readily Solderable • Lead and Mounting Surface Temperature for Soldering Purposes: • • • • 220°C Max. for 10 Seconds, 1/16″ from case Shipped in plastic bags, 1000 per bag Available Tape and Reeled, 5000 per reel, by adding a “RL’’ suffix to the part number Polarity: Cathode Indicated by Polarity Band Marking: MUR210 PLASTIC AXIAL LEAD CASE 059 MAXIMUM RATINGS Rating Symbol Value Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage VRRM VRWM VR 100 — Volts Average Rectified Forward Current (Square Wave Mounting Method #3 Per Note 1.) IF(AV) 2.0 @ TA = 100°C Amps Non-Repetitive Peak Surge Current (Surge applied at rated load conditions, halfwave, single phase, 60 Hz) IFSM 35 Amps TJ, Tstg –65 to +175 MARKING DIAGRAM Unit Operating Junction Temperature and Storage Temperature Range MUR210 MUR210 = Device Code ORDERING INFORMATION Shipping Axial Lead 1000 Units/Bag MUR210RL 1. Pulse Test: Pulse Width = 300 µs, Duty Cycle ≤ 2.0%. Package MUR210 °C Device Axial Lead 5000/Tape & Reel Preferred devices are recommended choices for future use and best overall value. © Semiconductor Components Industries, LLC, 2000 September, 2000 – Rev. 0 1 Publication Order Number: MUR210/D MUR210 THERMAL CHARACTERISTICS Characteristic Symbol Unit RθJA Maximum Thermal Resistance, Junction to Ambient Value See Note 3. °C/W ELECTRICAL CHARACTERISTICS Maximum Instantaneous Forward Voltage (Note 2.) (IF = 2.0 Amp, TJ = 150°C) (IF = 2.0 Amp, TJ = 25°C) VF Maximum Instantaneous Reverse Current (Note 2.) (Rated dc Voltage, TJ = 150°C) (Rated dc Voltage, TJ = 25°C) iR Maximum Reverse Recovery Time (IF = 1.0 Amp, di/dt = 50 Amp/µs) (IF = 0.5 Amp, IR = 1.0 Amp, IREC = 0.25 A) trr Maximum Forward Recovery Time (IF = 1.0 A, di/dt = 100 A/µs, IREC to 1.0 V) Volts tfr 0.74 0.94 µA 50 2.0 ns 30 20 20 ns 2. Pulse Test: Pulse Width = 300 µs, Duty Cycle ≤ 2.0%. 10 IF, INSTANTANEOUS FORWARD CURRENT (AMPS) IF, INSTANTANEOUS FORWARD CURRENT (AMPS) 10 1 VF @ 175°C VF @ 25°C VF @ 100°C 0.1 0.3 0.5 0.7 0.9 1.1 1 0.1 0.3 1.3 VF @ 175°C VF @ 25°C VF @ 100°C 0.5 0.7 0.9 1.1 VF, INSTANTANEOUS VOLTAGE (VOLTS) VF, INSTANTANEOUS VOLTAGE (VOLTS) Figure 1. Maximum Forward Voltage Figure 2. Typical Forward Voltage http://onsemi.com 2 1.3 MUR210 100.000 IR, REVERSE CURRENT (µA) IR, REVERSE CURRENT (µA) 1000 Ir @ 175°C Ir @ 100°C 10 Ir @ 25°C 1 0.1 Ir @ 175°C 10.000 100 1.000 Ir @ 100°C 0.100 Ir @ 25°C 0.010 0.001 0 25 50 75 100 0 25 50 75 100 VR, REVERSE VOLTAGE (VOLTS) VR, REVERSE VOLTAGE (VOLTS) Figure 3. Maximum Reverse Current Figure 4. Typical Reverse Current PF(AV), AVERAGE POWER DISSIPATION (WATTS) IF(AV), AVERAGE FORWARD 5 TJ = 175°C 4 dc 3 2 Square Wave 1 0 0 100 50 150 200 2.5 TJ = 175°C 2.0 1.5 Square Wave dc 1.0 0.5 0.0 0.0 0.5 1.0 1.5 2.0 2.5 TA, AMBIENT TEMPERATURE (°C) IF(AV), AVERAGE FORWARD CURRENT Figure 5. Current Derating Figure 6. Power Dissipation 50 50 TJ = 25°C 40 C, CAPACITANCE (pF) C, CAPACITANCE (pF) TJ = 25°C 30 20 10 0 3.0 0 10 20 30 40 40 30 20 10 0 50 0 10 20 30 40 VR, REVERSE VOLTAGE (VOLTS) VR, REVERSE VOLTAGE (VOLTS) Figure 7. Maximum Capacitance Figure 8. Typical Capacitance http://onsemi.com 3 50 5 4 3 2 1 D D R1 Vin Vd + C 10 V1 FREQUENCY = 10meg AMPLITUDE = 10 + - C D1 mur210 0 B B Rose-Hulman Institute of Technology A ECE Department 5500 Wabash Avenue Terre Haute, IN 47803 Name: Marc E. Herniter Size Document Name A A Ph: (812) 877-8512 FAX: (253) 369-9536 Class: ECE250/351 Rev 1 ECE 250 Homework 4 Problem 1 Date: 5 4 3 Friday, March 29, 2002 2 Sheet of 1 1 1 ** Profile: "SCHEMATIC1-Transient" [ C:\WEBSITE\ROSE_CLASSES\ECE250\Homework\Spring_2002\HW4\ece250 hw4... Date/Time run: 03/29/02 13:04:45 Temperature: 27.0 (A) ece250 hw4 problem 1-SCHEMATIC1-Transient.dat (active) 10V 0V -10V V(Vin) 2.0A 0A -2.0A I(D1) 10V 0V SEL>> -10V 0s 50ns 100ns 150ns 200ns V(Vd) Date: March 29, 2002 Time Page 1 Time: 13:08:16 ...
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This note was uploaded on 11/04/2008 for the course ECE 250 taught by Professor Herniter during the Spring '08 term at Rose-Hulman.

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