8A45SB-SMBF-TO277 [YFW]
Trench MOS Barrier Schottky Rectifier;
| 型号： | 8A45SB-SMBF-TO277 |
| 厂家： | 
DONGGUAN YOU FENG WEI ELECTRONICS CO., LTD |
| 描述： | Trench MOS Barrier Schottky Rectifier |
| 文件： | 总3页 (文件大小：1301K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
8A45SB
8A45SP
Trench MOS Barrier Schottky Rectifier
Features
• Advanced trench technology
• Low forward voltage drop
• Low power losses
SMB-FL
TO-277
8A45SP
8A45SB
• High efficiency operation
• Lead Free Finish, RoHS Compliant
Applications
• DC/DC Converters
• AC/DC Adaptors
1
2
Cathode
3
Anode
Maximum ratings and electrical characteristics (TJ = 25°C unless otherwise noted)
Parameter
Symbol
Limit
45
Unit
V
Maximum repetitive peak reverse voltage
Maximum average forward rectified current
Peak forward surge current 8.3 ms single half
sine-wave superimposed on rated load per diode
Operating junction and storage temperature range
VRRM
8
I
F(AV)
A
IFSM
150
A
°C
-40 to +150
TJ
, TSTG
20
Typical thermal resistance per diode
(Mounted on FR-4 PCB)
SMB-FL
TO-277
°C/W
RƟJL
72
TYP.
MAX.
I
F
=2A
=2A
TJ=25°C
TJ=125°C
TJ=25°C
TJ=125°C
0.4
0.29
0.51
0.40
5
-
IF
V
F(1)
-
V
Instantaneous forward voltage
I
F
=8A
=8A
0.53
-
I
F
TJ
=25°C
50
10
uA
Instantaneous reverse current per diode
at rated reverse voltage
Notes:
IR(2)
TJ
=125°C
-
mA
(1) Pulse test: 300 μs pulse width, 1 % duty cycle
(2) Pulse test: Pulse width
≦ 40 ms
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8A45SB
8A45SP
RATINGS AND CHARACTERISTICS CURVES (TA = 25 °C unless otherwise noted)
200
160
120
80
10
8
6
4
40
0
2
0
1
10
100
0
25
50
75
100
125
150
Tc, Case Temp (oC)
Number of Cycles at 60 Hz
Current Derating, Case
Maximum Repetitive Surge Current
10
100000
10000
1000
100
Tj=125℃
Tj=100℃
Tj=125℃
Tj=75℃
1
0
Tj=100℃
Tj=75 ℃
Tj=25℃
10
Tj=25 ℃
1
100 150 200 250 300 350 400 450 500
Vf, Instantaneous Forward Voltage (mV)
0
5
10
15 20 25
30
35
40
45
VR, Reverse Voltage (Volts)
Typical Forward Voltage
Typical Reverse Current
10000
1000
100
0
1
10
100
Reverse Voltage (V)
Typical Junction Capacitance
www.yfwdiode.com
8A45SB
8A45SP
PACKAGE OUTLINE
TO-277
Dim Min Max
A
1.1 1.3
A2 0.3 0.4
b1 0.8
b2 1.7 1.9
D
A
D1
b2
1
L
D
D1
E
3.9 4.1
3.054
6.4 6.6
1.84
E2
E
E1
e
E1 5.3 5.5
W
E2
L
3.549
0.8
1
L1
L1 0.5 0.7
e
W
1.1 1.4
unit:mm
b1
A2
SMB-FL
Dim Min Max
A
B
C
D
E
F
3.55 3.75
4.35 4.55
1.95 2.15
5.35 5.55
1.35 1.55
0.15 0.25
1.10 1.30
unit:mm
G
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