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by MBRB2515L/D
SEMICONDUCTOR TECHNICAL DATA
Motorola Preferred Device
2
D PAK Surface Mount Power Package
2
The D PAK Power Rectifier employs the Schottky Barrier principle in a large
metal–to–silicon power diode. State–of–the–art geometry features epitaxial
construction with oxide passivation and metal overlay contact. Ideally suited for
use in low voltage, high frequency switching power supplies, free wheeling
diodes, and polarity protection diodes. These state–of–the–art devices have the
following features:
SCHOTTKY BARRIER
RECTIFIER
25 AMPERES
15 VOLTS
•
•
•
•
•
•
•
Guardring for Stress Protection
Low Forward Voltage
100°C Operating Junction Temperature
Epoxy Meets UL94, VO at 1/8″
Guaranteed Reverse Avalanche
4
1
3
1
4
Short Heat Sink Tab Manufactured — Not Sheared!
Similar in Size to the Industry Standard TO–220 Package
3
CASE 418B–02
Mechanical Characteristics
2
D PAK
•
•
•
Case: Epoxy, Molded
Weight: 1.7 grams (approximately)
Finish: All External Surfaces Corrosion Resistant and Terminal
Leads are Readily Solderable
•
Lead and Mounting Surface Temperature for Soldering
Purposes: 260°C Max. for 10 Seconds
•
•
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
•
Marking: B2515L
MAXIMUM RATINGS
Rating
Symbol
Value
Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
V
V
15
Volts
RRM
RWM
R
V
Average Rectified Forward Current (Rated V ) T = 90°C
I
F(AV)
25
30
Amps
Amps
R
C
Peak Repetitive Forward Current
I
FRM
(Rated V , Square Wave, 20 kHz) T = 100°C
R
C
Nonrepetitive Peak Surge Current
(Surge applied at rated load conditions halfwave, single phase, 60 Hz)
I
150
Amps
FSM
Storage Temperature
T
–65 to +150
100
°C
°C
stg
Operating Junction Temperature
T
J
Voltage Rate of Change (Rated V )
R
dv/dt
10000
V/µs
THERMAL CHARACTERISTICS
Thermal Resistance — Junction to Case
— Junction to Ambient (1)
R
θJC
R
θJA
1.0
50
°C/W
(1) When mounted using minimum recommended pad size on FR–4 board.
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