Motorola MBRD1035CTL Datasheet
SEMICONDUCTOR TECHNICAL DATA
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by MBRD1035CTL/D
DPAK Power Surface Mount Package
. . . employing the Schottky Barrier principle in a large area metal–to–silicon
power diode. State of the art geometry features epitaxial construction with oxide
passivation and metal overlay contact. Ideally suited for low voltage, high
frequency switching power supplies, free wheeling diode and polarity protection
diodes.
• Highly Stable Oxide Passivated Junction
• Guardring for Stress Protection
• Matched dual die construction – May be Paralleled for High Current Output
• High dv/dt Capability
• Short Heat Sink Tap Manufactured – Not Sheared
• Very Low Forward Voltage Drop
• Epoxy Meets UL94, VO at 1/8”
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 in 75 units per plastic tube
• Available in 16 mm Tape and Reel, 2500 units per Reel,
Add “T4’’ to Suffix part #
• Marking: B1035CL
SCHOTTKY BARRIER
RECTIFIER
10 AMPERES
35 VOLTS
4
1
3
CASE 369A–13
DPAK
1
4
3
MAXIMUM RATINGS
Rating Symbol Value Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
Average Rectified Forward Current Per Leg
(At Rated VR, TC = 115°C) Per Package
Peak Repetitive Forward Current Per Leg
(At Rated VR, Square Wave, 20 kHz, TC = 115°C)
Non–Repetitive Peak Surge Current Per Package
(Surge applied at rated load conditions, halfwave, single phase, 60 Hz)
Storage / Operating Case Temperature T
Operating Junction Temperature T
Voltage Rate of Change (Rated VR, TJ = 25°C) dv/dt 10,000 V/µs
V
RRM
V
RWM
V
R
I
O
I
FRM
I
FSM
stg, Tc
35 Volts
5
10
10 Amps
50 Amps
–55 to +125 °C
J
–55 to +125 °C
THERMAL CHARACTERISTICS
Thermal Resistance – Junction to Case Per Leg R
Thermal Resistance – Junction to Ambient (1) Per Leg R
(1) Rating applies when using minimum pad size, FR4 PC Board
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.
θJC
θJA
2.43 °C/W
68 °C/W
Amps
Motorola, Inc. 1998
1Rectifier Device Data
MBRD1035CTL
ELECTRICAL CHARACTERISTICS
Maximum Instantaneous Forward Voltage
IF = 5 Amps, TJ = 25°C
IF = 5 Amps, TJ = 100°C
IF = 10 Amps, TJ = 25°C
IF = 10 Amps, TJ = 100°C
Maximum Instantaneous Reverse Current, see Figure 4 Per Leg
(VR = 35 V, TJ = 25°C)
(VR = 35 V, TJ = 100°C)
(VR = 17.5 V, TJ = 25°C)
(VR = 17.5 V, TJ = 100°C)
(2) Pulse Test: Pulse Width ≤ 250 µs, Duty Cycle ≤ 2.0%.
(2)
, see Figure 2 Per Leg
TYPICAL CHARACTERISTICS
V
F
I
R
0.47
0.41
0.56
0.55
2.0
30
0.20
5.0
Volts
mA
100
10
1.0
0.1
, INSTANTANEOUS FORWARD CURRENT (AMPS)
F
I
1E+0
100E–3
10E–3
100
TJ = 125°C
TJ = 100°C
TJ = 25°C
TJ = – 40°C
0.500.30 0.70 0.90
VF, INSTANTANEOUS FORWARD VOLTAGE (VOLTS)
1.100.10
10
1.0
0.1
, INSTANTANEOUS FORWARD CURRENT (AMPS)
F
I
TJ = 125°C
TJ = 25°C
TJ = 100°C
0.500.30 0.70 0.90
VF, MAXIMUM INSTANTANEOUS FORWARD VOLTAGE (VOLTS)
Figure 1. T ypical Forward Voltage Per Leg Figure 2. Maximum Forward Voltage Per Leg
1E+0
100E–3
TJ = 125°C
10E–3
TJ = 125°C
1.100.10
1E–3
100E–6
, REVERSE CURRENT (AMPS)
R
I
10E–6
1E–6
TJ = 100°C
TJ = 25°C
10 20 30
VR, REVERSE VOLTAGE (VOLTS)
Figure 3. T ypical Reverse Current Per Leg
1E–3
100E–6
10E–6
R
I , MAXIMUM REVERSE CURRENT (AMPS)
350
1E–6
Figure 4. Maximum Reverse Current Per Leg
TJ = 100°C
TJ = 25°C
10 20 30
VR, REVERSE VOLTAGE (VOLTS)
2 Rectifier Device Data
350
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