参数资料
型号: STPS1045B
厂商: VISHAY INTERTECHNOLOGY INC
元件分类: 参考电压二极管
英文描述: 10 A, 45 V, SILICON, RECTIFIER DIODE, TO-252AA
封装: SIMILAR TO TO-252AA, DPAK-3
文件页数: 1/6页
文件大小: 95K
代理商: STPS1045B
Document Number: 94323
For technical questions, contact: diodes-tech@vishay.com
www.vishay.com
Revision: 23-Apr-08
1
Schottky Rectifier, 10 A
STPS1045BPbF
Vishay High Power Products
FEATURES
Popular D-PAK outline
Small foot print, surface mountable
Low forward voltage drop
High frequency operation
Guard ring for enhanced ruggedness and long term
reliability
Lead (Pb)-free (“PbF” suffix)
Designed and qualified for AEC Q101 level
DESCRIPTION
The STPS1045BPbF surface mount Schottky rectifier
has
been
designed
for
applications
requiring
low
forward drop and small foot prints on PC board. Typical
applications are in disk drives, switching power supplies,
converters, freewheeling diodes, battery charging, and
reverse battery protection.
PRODUCT SUMMARY
IF(AV)
10 A
VR
45 V
D-PAK
Anode
1
3
Base
Cathode
Anode
4, 2
Available
RoHS*
COMPLIANT
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL
CHARACTERISTICS
VALUES
UNITS
IF(AV)
Rectangular waveform
10
A
VRRM
45
V
IFSM
tp = 5 s sine
390
A
VF
10 Apk, TJ = 125 °C
0.57
V
TJ
Range
- 40 to 175
°C
VOLTAGE RATINGS
PARAMETER
SYMBOL
STPS1045BPbF
UNITS
Maximum DC reverse voltage
VR
45
V
Maximum working peak reverse voltage
VRWM
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
TEST CONDITIONS
VALUES
UNITS
Maximum average forward current
See fig. 5
IF(AV)
50 % duty cycle at TC = 151 °C, rectangular waveform
10
A
Maximum peak one cycle
non-repetitive surge current
See fig. 7
IFSM
5 s sine or 3 s rect. pulse
Following any rated load
condition and with rated
VRRM applied
390
10 ms sine or 6 ms rect. pulse
75
Non-repetitive avalanche energy
EAS
TJ = 25 °C, IAS = 3.0 A, L = 4.40 mH
20
mJ
Repetitive avalanche current
IAR
Current decaying linearly to zero in 1 s
Frequency limited by TJ maximum VA = 1.5 x VR typical
3.0
A
* Pb containing terminations are not RoHS compliant, exemptions may apply
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