STPS1045BPBF Datasheet, PDF (1/6 Pages) International Rectifier – SCHOTTKY RECTIFIER

STPS1045BPbF
Vishay High Power Products
Schottky Rectifier, 10 A
D-PAK
Base
Cathode
4, 2
1
Anode
3
Anode
PRODUCT SUMMARY
I_F(AV)
V_R
10 A
45 V
FEATURES
• Popular D-PAK outline
• Small foot print, surface mountable
• Low forward voltage drop
Available
RoHS*
COMPLIANT
• 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.
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL
CHARACTERISTICS
I_F(AV)
Rectangular waveform
V_RRM
I_FSM
t_p = 5 µs sine
V_F
10 Apk, T_J = 125 °C
T_J
Range
VALUES
10
45
390
0.57
- 40 to 175
UNITS
A
V
A
V
°C
VOLTAGE RATINGS
PARAMETER
Maximum DC reverse voltage
Maximum working peak reverse voltage
SYMBOL
V_R
V_RWM
STPS1045BPbF
45
UNITS
V
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
Maximum average forward current
See fig. 5
I_F(AV)
Maximum peak one cycle
non-repetitive surge current
I_FSM
See fig. 7
Non-repetitive avalanche energy
E_AS
Repetitive avalanche current
I_AR
TEST CONDITIONS
50 % duty cycle at T_C = 151 °C, rectangular waveform
5 µs sine or 3 µs rect. pulse
10 ms sine or 6 ms rect. pulse
Following any rated load
condition and with rated
V_RRM applied
T_J = 25 °C, I_AS = 3.0 A, L = 4.40 mH
Current decaying linearly to zero in 1 µs
Frequency limited by T_J maximum V_A = 1.5 x V_R typical
VALUES
10
390
75
20
3.0
UNITS
A
mJ
A
* Pb containing terminations are not RoHS compliant, exemptions may apply
Document Number: 94323
Revision: 23-Apr-08
For technical questions, contact: [e-mail]
www.vishay.com
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