SD125SB45B [SENSITRON]
SILICON SCHOTTKY RECTIFIER DIE Very Low Forward Voltage Drop; 硅肖特基整流器死得很低正向压降
| 型号： | SD125SB45B |
| 厂家： | 
SENSITRON |
| 描述： | SILICON SCHOTTKY RECTIFIER DIE Very Low Forward Voltage Drop |
| 文件： | 总3页 (文件大小：184K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SD125SB45A/B/C
SENSITRON
SEMICONDUCTOR
TECHNICAL DATA
DATA SHEET 512, REV. B
SILICON SCHOTTKY RECTIFIER DIE
Very Low Forward Voltage Drop
Applications:
• Switching Power Supply • Converters • Free-Wheeling Diodes • Polarity Protection Diode
Features:
•
Soft Reverse Recovery at Low and High Temperature
Very Low Forward Voltage Drop
Low Power Loss, High Efficiency
•
•
•
•
•
•
High Surge Capacity
Guard Ring for Enhanced Durability and Long Term Reliability
Guaranteed Reverse Avalanche Characteristics
Electrically / Mechanically Stable during and after Packaging
Maximum Ratings:
Characteristics
Symbol
VRWM
IF(AV)
Condition
-
Max.
45
15
Units
V
A
Peak Inverse Voltage
Max. Average Forward
Current
Max. Peak One Cycle Non-
Repetitive Surge Current
Non-Repetitive Avalanche
Energy
50% duty cycle, rectangular
wave form
IFSM
EAS
IAR
8.3 ms, half Sine wave (1)
280
20
A
mJ
A
TJ = 25 °C, IAS = 3.0 A,
L = 4.4 mH
AS decay linearly to 0 in 1 µs
Repetitive Avalanche Current
3.0
I
ƒ limited by TJ max VA=1.5VR
Max. Junction Temperature
Max. Storage Temperature
TJ
Tstg
-
-
-65 to +175
-65 to +175
°C
°C
Electrical Characteristics:
Characteristics
Max. Forward Voltage Drop
Symbol
VF1
Condition
@ 15A, Pulse, TJ = 25 °C
@ 15A, Pulse, TJ = 125 °C
@VR = 45V, Pulse,
TJ = 25 °C
@VR = 45V, Pulse,
TJ = 125 °C
@VR = 5V, TC = 25 °C
fSIG = 1MHz,
Max.
0.64
0.57
400
Units
V
V
VF2
IR1
Max. Reverse Current
µA
mA
pF
IR2
CT
15
Max. Junction Capacitance
(1) in SHD package
800
VSIG = 50mV (p-p)
• 221 West Industry Court ꢀ Deer Park, NY 11729-4681 ꢀ (631) 586-7600 FAX (631) 242-9798 •
• World Wide Web Site - http://www.sensitron.com • E-Mail Address - sales@sensitron.com •
SD125SB45A/B/C
SENSITRON
TECHNICAL DATA
DATA SHEET 512, REV. B
Mechanical Dimensions: In Inches / mm
Typical Forward Characteristics
Typical Reverse Characteristics
102
101
175 °C
150 °C
125 °C
100 °C
175 °C
100
10-1
10-2
10-3
75 °C
50 °C
101
25 °C
125 °C
25 °C
0
10
20
30
40
50
Reverse Voltage - VR (V)
Typical Junction Capacitance
800
700
600
500
400
300
200
100
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0
10
20
30
40
50
Forward Voltage Drop - VF (V)
Reverse Voltage - VR (V)
• 221 West Industry Court ꢀ Deer Park, NY 11729-4681 ꢀ (631) 586-7600 FAX (631) 242-9798 •
• World Wide Web Site - http://www.sensitron.com • E-Mail Address - sales@sensitron.com •
SD125SB45A/B/C
SENSITRON
TECHNICAL DATA
DATA SHEET 512, REV. B
Mechanical Dimensions: In Inches / mm
D
h
H
A
B
Figure 1
Figure 2
A
B
D
H
h
0.125±0.003
0.116±0.003
0.070±0.005
0.0155±0.001
0.010±0.002
Top side(Anode) metallization:
A = Al - 25 kÅ minimum, Figure 1
B = Ag - 30 kÅ minimum, Figure 1
C = Au - 12 kÅ min, Figure 2
Bottom side (Cathode) metallization:
A, B, C = Ti/Ni/Ag - 30 kÅ minimum.
DISCLAIMER:
1- The information given herein, including the specifications and dimensions, is subject to change without prior notice to improve product
characteristics. Before ordering, purchasers are advised to contact the Sensitron Semiconductor sales department for the latest version of the
datasheet(s).
2- In cases where extremely high reliability is required (such as use in nuclear power control, aerospace and aviation, traffic equipment, medical
equipment , and safety equipment) , safety should be ensured by using semiconductor devices that feature assured safety or by means of users’
fail-safe precautions or other arrangement .
3- In no event shall Sensitron Semiconductor be liable for any damages that may result from an accident or any other cause during operation of
the user’s units according to the datasheet(s). Sensitron Semiconductor assumes no responsibility for any intellectual property claims or any
other problems that may result from applications of information, products or circuits described in the datasheets.
4- In no event shall Sensitron Semiconductor be liable for any failure in a semiconductor device or any secondary damage resulting from use at
a value exceeding the absolute maximum rating.
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• 221 West Industry Court ꢀ Deer Park, NY 11729-4681 ꢀ (631) 586-7600 FAX (631) 242-9798 •
• World Wide Web Site - http://www.sensitron.com • E-Mail Address - sales@sensitron.com •
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