MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
Order this document
by MBR2035CT/D
SWITCHMODE
™
Power Rectifiers
. . . using the Schottky Barrier principle with a platinum barrier metal. These
state–of–the–art devices have the following features:
•
•
•
•
•
Guardring for Stress Protection
Low Forward Voltage
150°C Operating Junction Temperature
Guaranteed Reverse Avalanche
Epoxy Meets UL94, VO at 1/8″
MBR2035CT
MBR2045CT
MBR2045CT is a
Motorola Preferred Device
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
1
•
Marking: B2035, B2045
2, 4
3
SCHOTTKY BARRIER
RECTIFIERS
20 AMPERES
35 and 45 VOLTS
4
1
2
3
CASE 221A–06
TO–220AB
PLASTIC
MAXIMUM RATINGS
Rating
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
Average Rectified Forward Current (Rated VR)
TC = 135°C
Peak Repetitive Forward Current Per Diode Leg
(Rated VR, Square Wave, 20 kHz) TC = 135°C
Nonrepetitive Peak Surge Current
(Surge applied at rated load conditions halfwave, single phase, 60 Hz)
Peak Repetitive Reverse Surge Current
(2.0
µs,
1.0 kHz) See Figure 11
Operating Junction Temperature
Storage Temperature
Voltage Rate of Change (Rated VR)
Symbol
VRRM
VRWM
VR
IF(AV)
IFRM
IFSM
IRRM
TJ
Tstg
dv/dt
MBR2035CT
35
MBR2045CT
45
Unit
Volts
20
20
150
1.0
20
20
150
1.0
Amps
Amps
Amps
Amp
°C
°C
V/µs
*
65 to +150
*
65 to +175
1000
2.0
*
65 to +150
*
65 to +175
1000
2.0
THERMAL CHARACTERISTICS
Maximum Thermal Resistance, Junction to Case
R
θJC
°C/W
ELECTRICAL CHARACTERISTICS
Maximum Instantaneous Forward Voltage (1)
(iF = 10 Amps, TC = 125°C)
(iF = 20 Amps, TC = 125°C)
(iF = 20 Amps, TC = 25°C)
Maximum Instantaneous Reverse Current (1)
(Rated dc Voltage, TC = 125°C)
(Rated dc Voltage, TC = 25°C)
(1) Pulse Test: Pulse Width = 300
µs,
Duty Cycle
≤
2.0%.
SWITCHMODE is a trademark of Motorola, Inc.
Preferred
devices are Motorola recommended choices for future use and best overall value.
Rev 2
vF
0.57
0.72
0.84
iR
15
0.1
15
0.1
0.57
0.72
0.84
Volts
mA
©
Rectifier
Inc. 1996
Data
Motorola,
Device
1
MOTOROLA [ MOTOROLA, INC ]
