STPS1045DEE-TR

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STPS1045DEE-TR

+BOM

DIODE SCHOTTKY 45V 10A POWERFLAT

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Specifications

Attribute Value
Package / Case Tape & Reel (TR),Cut Tape (CT)
Part Status Active
Diode Type Schottky
Voltage - DC Reverse (Vr) (Max) 45 V
Current - Average Rectified(Io) 10A
Voltage - Forward (Vf) (Max) @ If 590 mV @ 10 A
Speed Fast Recovery =< 500ns, > 200mA (Io)
Current - Reverse Leakage @ Vr 200 µA @ 45 V
Mounting Type Surface Mount
Supplier Device Package PowerFlat™ (3.3x3.3)

Overview

Description

The STPS1045DEE-TR is a Schottky diode designed for high-efficiency rectification in power applications. Key features:
- Voltage/Current Rating: 45V reverse voltage, 10A average forward current.
- Low Forward Voltage Drop: ~0.49V (typical at 5A), reducing power loss.
- Fast Switching: Schottky technology enables quick recovery, improving efficiency in high-frequency circuits.
- Thermal Performance: TO-252 (DPAK) package with low thermal resistance for better heat dissipation.
- Applications: Used in DC-DC converters, SMPS, reverse polarity protection, and freewheeling diodes.
Its compact SMD design (tape-and-reel packaging, "-TR" suffix) suits automated assembly. Ideal for energy-sensitive and space-constrained designs.

Equivalent

Equivalent products to the STPS1045DEE-TR (45V, 10A Schottky diode) include:
- STPS1045DP (similar specs, different package)
- SB1045 (Diodes Inc.)
- MBR1045 (ON Semiconductor)
- SS1045 (Vishay)
- SK1045 (Semikron)
Check datasheets for exact compatibility in voltage, current, and package (TO-252/DPAK).

Manufacturer

The STPS1045DEE-TR is manufactured by STMicroelectronics, a multinational semiconductor company headquartered in Geneva, Switzerland.
STMicroelectronics specializes in designing and producing a wide range of semiconductor products, including power management ICs, microcontrollers, sensors, and discrete components like diodes and transistors. The company serves industries such as automotive, industrial, consumer electronics, and IoT.
The STPS1045DEE-TR is a Schottky diode designed for high-efficiency power applications.

Package

The STPS1045DEE-TR is a Schottky diode in a PowerFLAT package (also known as H²PAK or TO-263-2L). It features a surface-mount design with a low-profile, high-efficiency thermal pad for improved heat dissipation. The package is compact, suitable for high-current applications, and commonly used in power supplies and converters.

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