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Rectifier Device Data
. . . employing 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, low voltage converters, OR’ing diodes,
and polarity protection devices.
•Very Low Forward Voltage (0.28 V Maximum @ 19 Amps,
70°C)
•Guardring for Stress Protection
•Highly Stable Oxide Passivated Junction (100°C Operating
Junction Temperature)
•Epoxy Meets UL94, VO at 1/8″
Mechanical Characteristics
•Case: Epoxy, Molded
•Weight: 1.9 grams (approximately)
•Finish: All External Surfaces Corrosion Resistant and Terminal
Leads are Readily Solderable
•Lead Temperature for Soldering Purposes: 260°C Max. for 10
Seconds
•Shipped 50 Units Per Plastic Tube
•Marking: B2515L
MAXIMUM RATINGS (Per Leg)
Rating Symbol Max Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
VRRM
VRWM
VR
15 Volts
Average Rectified Forward Current
(Rated VR) TC = 90°CIF(AV) 25 Amps
Peak Repetitive Forward Current, Per Leg
(Rated VR, Square Wave, 20 kHz) TC = 90°CIFRM 30 Amps
Non Repetitive Peak Surge Current
(Surge applied at rated load conditions halfwave, single phase, 60 Hz) IFSM 150 Amps
Peak Repetitive Reverse Surge Current (2.0 µs, 1.0 kHz) IRRM 1.0 Amps
Operating Junction Temperature TJ–65 to +100 °C
Storage Temperature Tstg –65 to +125 °C
THERMAL CHARACTERISTICS
Thermal Resistance — Junction to Case RθJC 2.0 °C/W
ELECTRICAL CHARACTERISTICS
Maximum Instantaneous Forward Voltage (1)
(IF = 25 Amps, TJ = 25°C)
(IF = 25 Amps, TJ = 70°C)
(IF = 19 Amps, TJ = 70°C)
VF0.45
0.42
0.28
Volts
Maximum Instantaneous Reverse Current (1)
(Rated DC Voltage, TJ = 25°C)
(Rated DC Voltage, TJ = 70°C)
IR15
200
mA
(1) Pulse Test: Pulse Width = 300 µs, Duty Cycle ≤2.0%.
SWITCHMODE is a trademark of Motorola Inc.
This document contains information on a new product. Specifications and information herein are subject to change without notice.
Order this document
by MBR2515L/D
SEMICONDUCTOR TECHNICAL DATA
Motorola, Inc. 1996
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SCHOTTKY BARRIER
RECTIFIER
25 AMPERES
15 VOLTS
CASE 221B–03, STYLE 1
(TO–220AC)
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