MURS240T3 [ONSEMI]
Surface Mount Ultrafast Power Rectifiers; 表面贴装超快功率整流器
| 型号： | MURS240T3 |
| 厂家： | 
ONSEMI |
| 描述： | Surface Mount Ultrafast Power Rectifiers |
| 文件： | 总4页 (文件大小：53K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
MURS230T3, MURS240T3
Preferred Devices
Surface Mount
Ultrafast Power Rectifiers
Ideally suited for high voltage, high frequency rectification, or as
free wheeling and protection diodes in surface mount applications
where compact size and weight are critical to the system.
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• Small Compact Surface Mountable Package with J–Bend Leads
• Rectangular Package for Automated Handling
• High Temperature Glass Passivated Junction
ULTRAFAST RECTIFIERS
2 AMPERES
300–400 VOLTS
• Low Forward Voltage Drop (0.95 Volts Max @ 2.0 A, T = 150°C)
J
Mechanical Characteristics:
• Case: Epoxy, Molded
• Weight: 95 mg (approximately)
• Finish: All External Surfaces Corrosion Resistant and Terminal
Leads are Readily Solderable
MARKING
DIAGRAM
• Lead and Mounting Surface Temperature for Soldering Purposes:
260°C Max. for 10 Seconds
U2x
SMB
CASE 403A
• Shipped in 12 mm Tape and Reel, 2500 units per reel
• Polarity: Polarity Band Indicates Cathode Lead
• Marking: U2F, U2G
x = F (230T3)
G (240T3)
MAXIMUM RATINGS
Rating
Symbol
Value
Unit
ORDERING INFORMATION
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
V
V
V
RRM
RWM
Device
Package
SMB
Shipping
MURS230T3
MURS240T3
V
R
300
400
MURS230T3
MURS240T3
2500/Tape & Reel
2500/Tape & Reel
SMB
Average Rectified Forward Current
I
1.0 @ T =
A
F(AV)
L
150°C
2.0 @ T =
L
125°C
Preferred devices are recommended choices for future use
and best overall value.
Non–Repetitive Peak Surge Current
(Surge applied at rated load conditions
halfwave, single phase, 60 Hz)
I
35
A
FSM
Operating Junction Temperature Range
T
J
–65 to
+175
°C
Semiconductor Components Industries, LLC, 2001
1
Publication Order Number:
February, 2001 – Rev. 4
MURS230T3/D
MURS230T3, MURS240T3
THERMAL CHARACTERISTICS
Rating
Symbol
Value
Unit
Thermal Resistance, Junction to Lead
R
13
°C/W
θ
JL
(T = 25°C)
L
ELECTRICAL CHARACTERISTICS
Maximum Instantaneous Forward Voltage (Note 1.)
v
Volts
µA
F
(i = 2.0 A, T = 25°C)
1.30
1.05
F
J
(i = 2.0 A, T = 150°C)
F
J
Maximum Instantaneous Reverse Current (Note 1.)
(Rated dc Voltage, T = 25°C)
i
R
5.0
J
(Rated dc Voltage, T = 150°C)
150
J
Maximum Reverse Recovery Time
t
rr
ns
(i = 1.0 A, di/dt = 50 A/µs)
65
50
F
(i = 0.5 A, i = 1.0 A, I to 0.25 A)
F
R
R
Maximum Forward Recovery Time
t
fr
50
ns
(i = 1.0 A, di/dt = 100 A/µs, Rec. to 1.0 V)
F
1. Pulse Test: Pulse Width = 300 µs, Duty Cycle v 2.0%.
10
7.0
5.0
10
7.0
5.0
3.0
3.0
2.0
175°C
100°C
175°C
100°C
2.0
T = 25°C
C
T = 25°C
C
1.0
0.7
0.5
1.0
0.7
0.5
0.3
0.2
0.3
0.2
0.1
0.07
0.05
0.1
0.07
0.05
0.03
0.02
0.03
0.02
0.01
0.01
2.1
1.5
1.7
1.9
1.5 1.7
1.9
2.3
0.3
0.5
0.7
0.9
1.1
1.3
0.3 0.5
0.7 0.9 1.1 1.3
v INSTANTANEOUS VOLTAGE (VOLTS)
F,
v INSTANTANEOUS VOLTAGE (VOLTS)
F,
Figure 2. Maximum Forward Voltage
Figure 1. Typical Forward Voltage
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2
MURS230T3, MURS240T3
80
40
20
80
40
20
T = 175°C
J
T = 175°C
J
8.0
4.0
2.0
8.0
4.0
2.0
0.8
0.4
0.2
0.8
0.4
0.2
T = 100°C
J
T = 100°C
J
0.08
0.04
0.02
0.08
0.04
0.02
T = 25°C
J
T = 25°C
J
0.008
0.004
0.002
0.008
0.004
0.002
0
50
100
150
200
300
350
400
0
50
100
150
200
300
350
400
250
250
V , REVERSE VOLTAGE (VOLTS)
R
V , REVERSE VOLTAGE (VOLTS)
R
Figure 3. Typical Reverse Current*
Figure 4. Maximum Reverse Current*
* The curves shown are typical for the highest voltage device in the
voltage grouping. Typical reverse current for lower voltage selections
can be estimated from these same curves if applied V is sufficiently
below rated V .
R
R
35
30
25
20
15
10
5
30
25
20
NOTE: TYPICAL
CAPACITANCE AT
0 V = 26 pF
NOTE: MAXIMUM
CAPACITANCE AT
0 V = 30 pF
15
10
5
0
0
0
4.0 8.0 12
16
20
24
28
32
36
40
0
4
8
12 16
20
24
28
32
36
40
V , REVERSE VOLTAGE (VOLTS)
R
V , REVERSE VOLTAGE (VOLTS)
R
Figure 5. Typical Capacitance
Figure 6. Maximum Capacitance
5
4
3
2
10
9
RATED VOLTAGE APPLIED
= 13°C/W
T = 175°C
J
R
q
JL
8
T = 175°C
J
7
6
dc
5
SQUARE WAVE
4
3
dc
2
1
0
SQUARE WAVE
1
0
80
90 100 110 120 130 140 150 160 170 180
0
0.5
I
1.0
1.5
2.0
2.5
T , CASE TEMPERATURE (°C)
C
, AVERAGE FORWARD CURRENT (AMPS)
F(AV)
Figure 8. Power Dissipation
Figure 7. Current Derating, Case
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3
MURS230T3, MURS240T3
PACKAGE DIMENSIONS
SMB
DO–214AA
CASE 403A–03
ISSUE D
S
A
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2. CONTROLLING DIMENSION: INCH.
3. D DIMENSION SHALL BE MEASURED WITHIN
DIMENSION P.
D
B
INCHES
DIM MIN MAX
MILLIMETERS
MIN
4.06
3.30
1.90
1.96
0.051
0.15
0.76
MAX
4.57
3.81
2.41
2.11
0.152
0.30
1.27
A
B
C
D
H
J
0.160
0.130
0.075
0.077
0.0020 0.0060
0.006
0.030
0.180
0.150
0.095
0.083
0.012
0.050
K
P
S
C
0.020 REF
0.51 REF
0.205
0.220
5.21
5.59
H
J
K
P
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MURS230T3/D
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