Order this document
by MBRB20100CT/D
SEMICONDUCTOR TECHNICAL DATA
2
D PAK Surface Mount Power Package
Motorola Preferred Device
2
The D PAK Power Rectifier employs the use of the Schottky Barrier principle
with a platinum barrier metal. These state–of–the–art devices have the
following features:
SCHOTTKY BARRIER
RECTIFIER
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Package Designed for Power Surface Mount Applications
Center–Tap Configuration
Guardring for Stress Protection
Low Forward Voltage
150°C Operating Junction Temperature
20 AMPERES
100 VOLTS
Epoxy Meets UL94, V at 1/8″
O
Guaranteed Reverse Avalanche
Short Heat Sink Tab Manufactured — Not Sheared!
Similar in Size to Industry Standard TO–220 Package
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1
3
4
1
Mechanical Characteristics
3
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Case: Epoxy, Molded
Weight: 1.7 grams (approximately)
Finish: All External Surfaces Corrosion Resistant and Terminal Leads are
Readily Solderable
CASE 418B–02
2
D PAK
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Lead and Mounting Surface Temperature for Soldering Purposes:
260°C Max. for 10 Seconds
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Shipped 50 units per plastic tube
Available in 24 mm Tape and Reel, 800 units per 13″ reel by adding a “T4”
suffix to the part number
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Marking: B20100T
MAXIMUM RATINGS, PER LEG
Rating
Symbol
Value
Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
V
V
100
Volts
RRM
RWM
R
V
Average Rectified Forward Current
I
10
20
Amps
Amps
Amps
F(AV)
(Rated V ) T = 110°C
Total Device
R
C
Peak Repetitive Forward Current
I
20
FRM
(Rated V , Square Wave, 20 kHz), T = 100°C
R
C
Non-repetitive Peak Surge Current
I
150
FSM
(Surge applied at rated load conditions halfwave, single phase, 60 Hz)
Peak Repetitive Reverse Surge Current (2.0 µs, 1.0 kHz)
Storage Temperature
I
0.5
Amp
°C
RRM
T
stg
–65 to +175
–65 to +150
10000
Operating Junction Temperature
T
J
°C
Voltage Rate of Change (Rated V )
R
dv/dt
V/µs
THERMAL CHARACTERISTICS, PER LEG
Thermal Resistance — Junction to Case
— Junction to Ambient (1)
R
θJC
R
θJA
2.0
50
°C/W
(1) See Chapter 7 for mounting conditions
Designer’s Data for “Worst Case” Conditions — The Designer’s Data Sheet permits the design of most circuits entirely from the information presented. SOA Limit
curves — representing boundaries on device characteristics — are given to facilitate “worst case” design.
Designer’s and SWITCHMODE are trademarks of Motorola, Inc.
Thermal Clad is a trademark of the Bergquist Company
Preferred devices are Motorola recommended choices for future use and best overall value.
Rev 1
Rectifier Device Data
1
Motorola, Inc. 1996