
1
Rectifier Device Data
DPAK Surface Mount Package
. . . designed for use as output rectifiers, free wheeling, protection and steering
diodes in switching power supplies, inverters and other inductive switching
circuits. These state–of–the–art devices have the following features:
Extremely Fast Switching
Extremely Low Forward Drop
Platinum Barrier with Avalanche Guardrings
Guaranteed Reverse Avalanche
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: 260
°
C
Max. for 10 Seconds
Shipped 75 units per plastic tube
Available in 16 mm Tape and Reel, 2500 units per reel, by adding a “T4’’
suffix to the part number
Marking: B320, B330, B340, B350, B360
MAXIMUM RATINGS
Rating
Symbol
MBRD
Unit
320
330
340
350
360
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
VRRM
VRWM
VR
20
30
40
50
60
Volts
Average Rectified Forward Current (TC = +125
°
C, Rated VR)
Peak Repetitive Forward Current, TC = +125
°
C
(Rated VR, Square Wave, 20 kHz)
IF(AV)
IFRM
3
Amps
6
Amps
Nonrepetitive Peak Surge Current
(Surge applied at rated load conditions halfwave, single phase, 60 Hz)
IFSM
75
Amps
Peak Repetitive Reverse Surge Current (2
μ
s, 1 kHz)
IRRM
TJ
Tstg
dv/dt
1
Amp
Operating Junction Temperature
–65 to +150
°
C
Storage Temperature
–65 to +175
°
C
Voltage Rate of Change (Rated VR)
THERMAL CHARACTERISTICS
10000
V/
μ
s
Maximum Thermal Resistance, Junction to Case
R
θ
JC
R
θ
JA
6
°
C/W
Maximum Thermal Resistance, Junction to Ambient (1)
80
°
C/W
(1) Rating applies when surface mounted on the minimum pad size recommended.
SWITCHMODE is a trademark of Motorola, Inc.
Preferred
devices are Motorola recommended choices for future use and best overall value.
Order this document
by MBRD320/D
SEMICONDUCTOR TECHNICAL DATA
1
3
4
SCHOTTKY BARRIER
RECTIFIERS
3 AMPERES
20 TO 60 VOLTS
CASE 369A–13
PLASTIC
MBRD320, MBRD340 and MBRD360 are
Motorola Preferred Devices
1
3
4
Rev 1