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MBRD1035CTL

Part # MBRD1035CTL
Description DIODE ARRAY SCHOTTKY 35V 5A DPAK
Category RECTIFIER
Availability In Stock
Qty 72
Qty Price
1 - 15 $0.89545
16 - 30 $0.71229
31 - 45 $0.67159
46 - 60 $0.62410
61 + $0.55626
Manufacturer Available Qty
Motorola Corp
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Technical Document


DISCLAIMER: The information provided herein is solely for informational purposes. Customers must be aware of the suitability of this product for their application, and consider that variable factors such as Manufacturer, Product Category, Date Codes, Pictures and Descriptions may differ from available inventory.

1Rectifier Device Data
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
MAXIMUM RATINGS
Rating Symbol Value Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
V
RRM
V
RWM
V
R
35 Volts
Average Rectified Forward Current Per Leg
(At Rated V
R
, T
C
= 115°C) Per Package
I
O
5
10
Amps
Peak Repetitive Forward Current Per Leg
(At Rated V
R
, Square Wave, 20 kHz, T
C
= 115°C)
I
FRM
10 Amps
Non–Repetitive Peak Surge Current Per Package
(Surge applied at rated load conditions, halfwave, single phase, 60 Hz)
I
FSM
50 Amps
Storage / Operating Case Temperature T
stg,
T
c
–55 to +125 °C
Operating Junction Temperature T
J
–55 to +125 °C
Voltage Rate of Change (Rated V
R
, T
J
= 25°C) dv/dt 10,000 V/µs
THERMAL CHARACTERISTICS
Thermal Resistance – Junction to Case Per Leg R
θJC
2.43 °C/W
Thermal Resistance – Junction to Ambient (1) Per Leg R
θJA
68 °C/W
(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.
Motorola, Inc. 1998
Order this document
by MBRD1035CTL/D
SEMICONDUCTOR TECHNICAL DATA
SCHOTTKY BARRIER
RECTIFIER
10 AMPERES
35 VOLTS
CASE 369A–13
DPAK
1
3
4
1
3
4
2 Rectifier Device Data
ELECTRICAL CHARACTERISTICS
Maximum Instantaneous Forward Voltage
(2)
, see Figure 2 Per Leg
I
F
= 5 Amps, T
J
= 25°C
I
F
= 5 Amps, T
J
= 100°C
I
F
= 10 Amps, T
J
= 25°C
I
F
= 10 Amps, T
J
= 100°C
V
F
0.47
0.41
0.56
0.55
Volts
Maximum Instantaneous Reverse Current, see Figure 4 Per Leg
(V
R
= 35 V, T
J
= 25°C)
(V
R
= 35 V, T
J
= 100°C)
(V
R
= 17.5 V, T
J
= 25°C)
(V
R
= 17.5 V, T
J
= 100°C)
I
R
2.0
30
0.20
5.0
mA
(2) Pulse Test: Pulse Width 250 µs, Duty Cycle 2.0%.
TYPICAL CHARACTERISTICS
Figure 1. Typical Forward Voltage Per Leg Figure 2. Maximum Forward Voltage Per Leg
Figure 3. Typical Reverse Current Per Leg
1.100.10
V
F
, INSTANTANEOUS FORWARD VOLTAGE (VOLTS)
100
10
V
R
, REVERSE VOLTAGE (VOLTS)
350
100E–6
1E–6
I
F
, INSTANTANEOUS FORWARD CURRENT (AMPS)
I
1.0
0.500.30 0.70 0.90
10 20 30
10E–3
100E–3
0.1
, REVERSE CURRENT (AMPS)
R
1E–3
10E–6
T
J
= 25
°
C
T
J
= 100
°
C
T
J
= 125
°
C
T
J
= – 40
°
C
T
J
= 125
°
C
Figure 4. Maximum Reverse Current Per Leg
1.100.10
V
F
, MAXIMUM INSTANTANEOUS FORWARD VOLTAGE (VOLTS)
100
10
I
F
, INSTANTANEOUS FORWARD CURRENT (AMPS)
1.0
0.500.30 0.70 0.90
0.1
T
J
= 25
°
C
T
J
= 100
°
C
T
J
= 125
°
C
1E+0
T
J
= 100
°
C
T
J
= 25
°
C
V
R
, REVERSE VOLTAGE (VOLTS)
350
100E–6
1E–6
10 20 30
10E–3
100E–3
1E–3
10E–6
T
J
= 125
°
C
1E+0
T
J
= 100
°
C
T
J
= 25
°
C
I , MAXIMUM REVERSE CURRENT (AMPS)
R
3Rectifier Device Data
Figure 5. Current Derating Per Leg Figure 6. Forward Power Dissipation Per Leg
Figure 7. Capacitance Per Leg
1200
T
L
, LEAD TEMPERATURE (
°
C)
8.0
7.0
5.0
6.0
4.0
V
R
, DC REVERSE VOLTAGE (VOLTS)
250
105
85
75
65
0
V
R
, REVERSE VOLTAGE (VOLTS)
100
10
I
O
, AVERAGE FORWARD CURRENT (AMPS)
C, CAPACITANCE (pF)
3.0
2.0
1.0
6020 40 80 100 140
30 355101520
95
115
125
510152025
0
T
J
, DERATED OPERATING TEMPERATURE ( C)
1000
T
J
= 25
°
C
freq = 20 kHz
I
pk
/I
o
=
I
pk
/I
o
= 20
dc
SQUARE WAVE
(50% DUTY CYCLE)
I
O
, AVERAGE FORWARD CURRENT (AMPS)
1.00
4.0
3.0
2.0
1.0
0
2.0
P
FO
, AVERAGE POWER DISSIPATION (WATTS)
3.0 4.0 5.0 6.0 7.0 8.0
3.5
2.5
1.5
0.5
I
pk
/I
o
= 20
SQUARE WAVE
(50% DUTY CYCLE)
dc
Figure 8. Typical Operating Temperature
Derating Per Leg *
I
pk
/I
o
= 10
I
pk
/I
o
= 5
I
pk
/I
o
= 10
I
pk
/I
o
= 5
I
pk
/I
o
=
°
R
JA
= 84
°
C/W
R
JA
= 67.5
°
C/W
R
JA
= 48
°
C/W
R
JA
= 25
°
C/W
R
JA
= 2.43
°
C/W
* Reverse power dissipation and the possibility of thermal runaway must be considered when operating this device under any re-
verse voltage conditions. Calculations of T
J
therefore must include forward and reverse power effects. The allowable operating
T
J
may be calculated from the equation: T
J
= T
Jmax
– r(t)(Pf + Pr) where
r(t) = thermal impedance under given conditions,
Pf = forward power dissipation, and
Pr = reverse power dissipation
This graph displays the derated allowable T
J
due to reverse bias under DC conditions only and is calculated as T
J
= T
Jmax
– r(t)Pr,
where r(t) = Rthja. For other power applications further calculations must be performed.
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