MBRA340T3D [ONSEMI]
Surface Mount Schottky Power Rectifier; 表面贴装肖特基整流电源
| 型号： | MBRA340T3D |
| 厂家： | 
ONSEMI |
| 描述： | Surface Mount Schottky Power Rectifier |
| 文件： | 总6页 (文件大小：53K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
MBRA340T3
Surface Mount
Schottky Power Rectifier
SMA 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 rectification, or
as free wheeling and polarity diodes in surface mount applications
where compact size and weight are critical to the system.
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SCHOTTKY BARRIER
RECTIFIER
3.0 AMPERES
40 VOLTS
• Small Compact Surface Mountable Package with J−Bent Leads
• Rectangular Package for Automated Handling
• Highly Stable Oxide Passivated Junction
• Very Low Forward Voltage Drop
1
2
Cathode
Anode
• Guardring for Stress Protection
• Pb−Free Package is Available
1
Mechanical Characteristics:
• Case: Epoxy, Molded
2
• Weight: 70 mg (approximately)
• Finish: All External Surfaces Corrosion Resistant and Terminal
Leads are Readily Solderable
SMA
CASE 403D
PLASTIC
• Lead and Mounting Surface Temperature for Soldering Purposes:
260°C Max. for 10 Seconds
MARKING DIAGRAM
• Shipped in 12 mm tape, 5000 units per 13 inch reel
A34
ALYW
• Polarity: Cathode Lead Indicated by Polarity Band
• ESD Ratings: Machine Model = C
ESD Ratings: Human Body Model = 3B
A34
= Device Code
A
L
= Assembly Location
= Wafer Lot
• Device Meets MSL 1 Requirements
Y
W
= Year
= Work Week
MAXIMUM RATINGS
Rating
Symbol
Value
Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
V
V
V
40
V
RRM
RWM
ORDERING INFORMATION
R
†
Device
Package
Shipping
Average Rectified Forward Current
I
3.0
A
A
O
(At Rated V , T = 100°C)
R
L
MBRA340T3
SMA
5000/Tape & Reel
Non−Repetitive Peak Surge Current
(Surge Applied at Rated Load
Conditions Halfwave, Single Phase,
60 Hz)
I
100
FSM
SMA
(Pb−Free)
MBRA340T3G
5000/Tape & Reel
†For information on tape and reel specifications,
including part orientation and tape sizes, please
refer to our Tape and Reel Packaging Specification
Brochure, BRD8011/D.
Storage/Operating Case Temperature
Operating Junction Temperature
Voltage Rate of Change
T
, T
−55 to +150
−55 to +125
10,000
°C
°C
stg
C
T
J
dv/dt
V/ms
(Rated V , T = 25°C)
R
J
Maximum ratings are those values beyond which device damage can occur.
Maximum ratings applied to the device are individual stress limit values (not
normal operating conditions) and are not valid simultaneously. If these limits are
exceeded, device functional operation is not implied, damage may occur and
reliability may be affected.
Semiconductor Components Industries, LLC, 2004
1
Publication Order Number:
July, 2004 − Rev. 2
MBRA340T3/D
MBRA340T3
THERMAL CHARACTERISTICS
Symbol
Value
Unit
Characteristic
Thermal Resistance − Junction−to−Lead (Note 1)
Thermal Resistance − Junction−to−Ambient (Note 1)
R
15
81
°C/W
θ
JL
R
θ
JA
ELECTRICAL CHARACTERISTICS
V
T = 25°C
T = 100°C
Volts
mA
F
J
J
Maximum Instantaneous Forward Voltage (Note 2)
0.450
0.390
(I = 3.0 A)
F
I
R
T = 25°C
J
T = 100°C
J
Maximum Instantaneous Reverse Current
0.3
15
(V = 40 V)
R
1. Mounted on 2″ Square PC Board with 1″ Square Total Pad Size, PC Board FR4.
2. Pulse Test: Pulse Width ≤ 250 µs, Duty Cycle ≤ 2.0%.
TYPICAL CHARACTERISTICS
10
10
1
1
T = 125°C
J
T = 125°C
J
T = 100°C
J
T = 25°C
T = −55°C
T = −55°C
J
T = 25°C
T = 100°C
J
J
J
J
0.1
0.10
0.1
0.10
0.20
0.30
0.40
0.50
0.60
0.20
0.30
0.40
0.50
0.60
V , INSTANTANEOUS FORWARD VOLTAGE (VOLTS)
F
V , MAXIMUM INSTANTANEOUS FORWARD
F
VOLTAGE (VOLTS)
Figure 1. Typical Forward Voltage
Figure 2. Maximum Forward Voltage
100E−3
10E−3
1E−3
100E−3
10E−3
1E−3
T = 125°C
J
T = 125°C
J
T = 100°C
J
T = 100°C
J
100E−6
10E−6
1E−6
T = 25°C
J
T = 25°C
J
100E−6
10E−6
1E−6
100E−9
10E−9
T = −55°C
T = −55°C
J
J
1E−9
100E−12
0
10
20
30
40
0
10
20
30
40
V , REVERSE VOLTAGE (VOLTS)
R
V , REVERSE VOLTAGE (VOLTS)
R
Figure 3. Typical Reverse Current
Figure 4. Maximum Reverse Current
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2
MBRA340T3
TYPICAL CHARACTERISTICS
5
4.5
4
1.8
freq = 20 kHz
1.6
dc
SQUARE
WAVE
1.4
1.2
1.0
0.8
0.6
0.4
SQUARE WAVE
dc
3.5
3
I
/I = p
pk
O
2.5
2
I
/I = 5
I
pk
/I = p
O
pk
O
I
pk
/I = 5
O
1.5
1
I
/I = 10
O
pk
I
/I = 20
I
pk
/I = 10
O
pk
O
0.2
0
0.5
0
I
/I = 20
O
pk
25
45
65
85
105
125
145
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5
T , LEAD TEMPERATURE (°C)
L
I , AVERAGE FORWARD CURRENT (AMPS)
O
Figure 5. Current Derating
Figure 6. Forward Power Dissipation
1000
125
115
105
95
T = 25 °C
J
R
= 22 °C/W
q
JA
R
= 43 °C/W
q
JA
R
= 63 °C/W
q
JA
85
R
= 81 °C/W
q
JA
75
R
= 96 °C/W
q
JA
65
55
100
0
5
10
15
20
25
30
35
40
0
5
10
15
20
25
30
35
40
V , REVERSE VOLTAGE (VOLTS)
R
V , DC REVERSE VOLTAGE (VOLTS)
R
Figure 7. Capacitance
Figure 8. Typical Operating Temperature
Derating
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3
MBRA340T3
100
10
D = 0.5
0.2
0.1
0.05
0.02
0.01
1
SINGLE PULSE
0.0001
0.1
0.00001
0.001
0.01
0.1
1
10
100
1000
t, TIME (S)
Figure 9. Thermal Response, Junction−to−Ambient (min pad)
100
10
D = 0.5
0.2
0.1
0.05
0.02
0.01
1
SINGLE PULSE
0.00001 0.0001
0.1
0.001
0.01
0.1
1
10
100
1000
t, TIME (S)
Figure 10. Thermal Response, Junction to Ambient (1 inch pad)
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4
MBRA340T3
PACKAGE DIMENSIONS
SMA
CASE 403D−02
ISSUE A
S
A
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2. CONTROLLING DIMENSION: INCH.
3. 403D−01 OBSOLETE, NEW STANDARD IS
403D−02.
INCHES
DIM MIN MAX
MILLIMETERS
D
B
MIN
4.06
2.29
1.91
1.27
0.05
0.15
0.76
4.83
MAX
4.57
2.92
2.41
1.63
0.15
0.41
1.52
5.59
A
B
C
D
H
J
0.160
0.090
0.075
0.050
0.002
0.006
0.030
0.190
0.180
0.115
0.095
0.064
0.006
0.016
0.060
0.220
POLARITY INDICATOR OPTIONAL
AS NEEDED
K
S
C
H
J
K
SOLDERING FOOTPRINT*
0.157
4.0
0.0787
2.0
inches
mm
0.0787
2.0
*For additional information on our Pb−Free strategy and soldering
details, please download the ON Semiconductor Soldering and
Mounting Techniques Reference Manual, SOLDERRM/D.
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5
MBRA340T3
ON Semiconductor and
are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice
to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability
arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages.
“Typical” parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All
operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. SCILLC does not convey any license under its patent rights
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intended to support or sustain life, or for any other application in which the failure of the SCILLC product could create a situation where personal injury or death may occur. Should
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associated with such unintended or unauthorized use, even if such claim alleges that SCILLC was negligent regarding the design or manufacture of the part. SCILLC is an Equal
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MBRA340T3/D
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