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Advance Information Surface Mount Schottky Power Rectifier
MBRM120LT3
SCHOTTKY BARRIER RECTIFIER AMPERES VOLTS
POWERMITE® Power Surface Mount Package
Schottky Powermite employs Schottky Barrier principle with barrier metal epitaxial construction that produces optimal forward voltage drop-reverse current tradeoff. advanced packaging techniques provide highly efficient micro miniature, space saving surface mount Rectifier. With unique heatsink design, Powermite same thermal performance while being smaller footprint area, delivering lowest height profiles, industry. Because small size, ideal portable battery powered products such cellular cordless phones, chargers, notebook computers, printers, PDAs PCMCIA cards. Typical applications ac/dc dc-dc converters, reverse battery protection, "Oring" multiple supply voltages other application where performance size critical. Features: Profile Maximum Height Small Footprint Footprint Area 8.45 Provides Higher Efficiency Extends Battery Life Supplied Tape Reel 12,000 Units Reel Thermal Resistance with Direct Thermal Path Exposed Cathode Heat Sink Mechanical Characteristics: Powermite JEDEC Registered D0-216AA Case: Molded Epoxy Epoxy Meets UL94, Weight: (approximately) Device Marking: Lead Mounting Surface Temperature Soldering Purposes. 260°C Maximum Seconds MAXIMUM RATINGS
Rating Peak Repetitive Reverse Voltage Working Peak Reverse Voltage Blocking Voltage Average Rectified Forward Current Rated 135°C) Peak Repetitive Forward Current Rated Square Wave, kHz, 135°C) Non-Repetitive Peak Surge Current (Non-Repetitive peak surge current, halfwave, single phase, Storage Operating Case Temperature Operating Junction Temperature Voltage Rate Change (Rated 25°C) Symbol VRRM VRWM IFRM IFSM Tstg, dv/dt Value Unit
ANODE CATHODE CASE 457-03 ISSUE
10,000
V/ms °C/W
THERMAL CHARACTERISTICS
Thermal Resistance Junction-to-Lead (Anode) Thermal Resistance Junction-to-Tab (Cathode) Thermal Resistance Junction-to-Ambient Pulse Test: Pulse Width Duty Cycle
This document contains information product. Specifications information herein subject change without notice.
Rtjl Rtjtab Rtja
POWERMITE registered trademark MicroSemi Corporation (Replaces MBRM5817T3/D)
©RectifierInc. 1997 Data Motorola, Device
MBRM120LT3
ELECTRICAL CHARACTERISTICS
Maximum Instantaneous Forward Voltage (1), Figure Maximum Instantaneous Reverse Current, Figure Pulse Test: Pulse Width Duty Cycle 25°C 0.34 0.45 0.65 25°C 0.40 0.10 85°C 0.26 0.415 0.67 85°C
INSTANTANEOUS FORWARD CURRENT (AMPS)
150°C
INSTANTANEOUS FORWARD CURRENT (AMPS)
85°C 25°C
150°C 85°C
-40°C INSTANTANEOUS FORWARD VOLTAGE (VOLTS)
25°C MAXIMUM INSTANTANEOUS FORWARD VOLTAGE (VOLTS)
Figure Typical Forward Voltage
Figure Maximum Forward Voltage
100E-3 REVERSE CURRENT (AMPS) 150°C
100E+0 MAXIMUM REVERSE CURRENT (AMPS) 150°C 10E+0 1.0E+0
10E-3
1.0E-3
85°C
100E-3 10E-3 1.0E-3 25°C 85°C
100E-6 25°C
10E-6
100E-6 10E-6 REVERSE VOLTAGE (VOLTS)
1.0E-6 REVERSE VOLTAGE (VOLTS)
Figure Typical Reverse Current
Figure Maximum Reverse Current
Rectifier Device Data
MBRM120LT3
AVERAGE FORWARD CURRENT (AMPS) LEAD TEMPERATURE (°C) SQUARE WAVE Ipk/Io Ipk/Io Ipk/Io Ipk/Io FREQ AVERAGE POWER DISSIPATION (WATTS) Ipk/Io Ipk/Io AVERAGE FORWARD CURRENT (AMPS) Ipk/Io Ipk/Io SQUARE WAVE
Figure Current Derating
DERATED OPERATING TEMPERATURE 1000
Figure Forward Power Dissipation
Rtja 33.72°C/W
CAPACITANCE (pF)
25°C
51°C/W REVERSE VOLTAGE (VOLTS) 69°C/W 83.53°C/W 96°C/W
REVERSE VOLTAGE (VOLTS)
Figure Capacitance
Figure Typical Operating Temperature Derating*
TRANSIENT THERMAL RESISTANCE (NORMALIZED)
Reverse power dissipation possibility thermal runaway must considered when operating this device under reverse voltage conditions. Calculations therefore must include forward reverse power effects. allowable operating calculated from equation: TJmax r(t)(Pf where r(t) thermal impedance under given conditions, forward power dissipation, reverse power dissipation This graph displays derated allowable reverse bias under conditions only calculated TJmax r(t)Pr, where r(t) Rthja. other power applications further calculations must performed. 5.0% 2.0% 1.0% Rtjl(t) Rtjl*r(t) 0.001 0.00001
0.01
0.0001
0.001
0.01 TIME
Figure Thermal Response Junction Lead
Rectifier Device Data
MBRM120LT3
TRANSIENT THERMAL RESISTANCE (NORMALIZED) 5.0% 0.01
2.0% Rtjl(t) Rtjl*r(t)
1.0% 0.001 0.00001
0.0001
0.001
0.01
TIME
1,000
Figure Thermal Response Junction Ambient
PACKAGE DIMENSIONS
NOTES: DIMENSIONING TOLERANCING ANSI Y14.5M, 1982. CONTROLLING DIMENSION: MILLIMETER. DIMENSION DOES INCLUDE MOLD FLASH, PROTRUSIONS GATE BURRS. MOLD FLASH, PROTRUSIONS GATE BURRS SHALL EXCEED 0.15 (0.006) SIDE. MILLIMETERS INCHES 1.75 2.05 0.069 0.081 1.75 2.15 0.069 0.086 0.85 1.15 0.033 0.045 0.40 0.65 0.016 0.026 0.70 1.00 0.028 0.039 -0.05 +0.10 -0.002 +0.004 0.10 0.25 0.004 0.010 3.60 3.90 0.142 0.154 0.50 0.80 0.020 0.031 1.10 1.50 0.043 0.059 0.25 0.85 0.010 0.033
0.08 (0.003)
TERM.
TERM.
0.08 (0.003)
CASE 457-03 ISSUE
Motorola reserves right make changes without further notice products herein. Motorola makes warranty, representation guarantee regarding suitability products particular purpose, does Motorola assume liability arising application product circuit, specifically disclaims liability, including without limitation consequential incidental damages. "Typical" parameters which provided Motorola data sheets and/or specifications vary different applications actual performance vary over time. operating parameters, including "Typicals" must validated each customer application customer's technical experts. Motorola does convey license under patent rights rights others. Motorola products designed, intended, authorized components systems intended surgical implant into body, other applications intended support sustain life, other application which failure Motorola product could create situation where personal injury death occur. Should Buyer purchase Motorola products such unintended unauthorized application, Buyer shall indemnify hold Motorola officers, employees, subsidiaries, affiliates, distributors harmless against claims, costs, damages, expenses, reasonable attorney fees arising directly indirectly, claim personal injury death associated with such unintended unauthorized use, even such claim alleges that Motorola negligent regarding design manufacture part. Motorola registered trademarks Motorola, Inc. Motorola, Inc. Equal Opportunity/Affirmative Action Employer. Mfax trademark Motorola, Inc. reach EUROPE Locations Listed: Motorola Literature Distribution; P.O. 5405, Denver, Colorado 80217. 1-303-675-2140 1-800-441-2447 Customer Focus Center: 1-800-521-6274 MfaxTM: RMFAX0@email.sps.mot.com TOUCHTONE 1-602-244-6609 ASIA/PACIFIC: Motorola Semiconductors H.K. Ltd.; Ping Industrial Park, Motorola Back System Canada ONLY 1-800-774-1848 Ting Road, N.T., Hong Kong. 852-26629298 http://sps.motorola.com/mfax/ HOME PAGE: http://motorola.com/sps/ JAPAN: Nippon Motorola Ltd.: SPD, Strategic Planning Office, 4-32-1, Nishi-Gotanda, Shinagawa-ku, Tokyo 141, Japan. 81-3-5487-8488
MBRM120LT3/D Rectifier Device Data

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