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STMicroelectronics Schottky Diode 45 V 7.5 A Through Hole TO-220AB Package STPS1545CT
Specifications
| Country of Origin | India |
|---|---|
| Brand | STMicroelectronics |
| Height | 9.15mm |
| Length | 10.4mm |
| Model | STPS1545CT |
| Width | 4.6mm |
| Mount Type | Through Hole |
| Series | STPS1545C |
| Maximum Operating Temperature | 175°C |
| Package Type | TO-220AB |
| Minimum Operating Temperature | -65°C |
| Pin Count | 3 |
| Maximum Continuous Forward Current If | 7.5A |
| Peak Reverse Repetitive Voltage Vrrm | 45V |
| Diode Configuration | Common Cathode |
| Rectifier Type | Schottky |
| Peak Reverse Current Ir | 100μA |
| Peak Non-Repetitive Forward Surge Current Ifsm | 150A |
| Maximum Forward Voltage Vf | 0.5V |
Key Features
- Through hole mounting for easy circuit integration.
- Compact TO-220AB package dimensions of 10.4 mm length and 9.15 mm height.
- Peak reverse repetitive voltage rating of 45 V.
- Low forward voltage drop of 0.5 V to improve efficiency.
- Wide operating temperature range from -65°C to 175°C for robust performance.
- High surge current capacity up to 150 A peak non-repetitive forward surge current.
- Common cathode diode configuration suitable for various rectifier applications.
- 3-pin design supporting standard circuit layouts.
Product Description
STMicroelectronics STPS1545CT is a high-performance Schottky diode designed for power applications requiring low forward voltage drop and fast switching. Encapsulated in a TO-220AB through-hole package, it features a maximum continuous forward current (If) of 7.5 A and maximum reverse repetitive voltage (Vrrm) of 45 V, making it suitable for use in power supply circuits, battery chargers, and voltage clamping.
The diode configuration is common cathode with 3 pins, fitting standard circuit board designs. Its forward voltage (Vf) is only 0.5 V, ensuring greater efficiency and reduced power loss. The device handles peak non-repetitive forward surge currents (Ifsm) up to 150 A, providing protection against transient overloads.
Temperature ratings ranging from -65°C minimum to 175°C maximum operating temperature enhance reliability in demanding industrial and commercial environments including automotive and consumer electronics sectors.
Compact physical dimensions with a length of 10.4 mm, height of 9.15 mm, and width of 4.6 mm allow easy PCB integration without excessive space usage. Being a Schottky barrier diode, it benefits from fast recovery times and reduced switching noise compared to standard diodes.
Through hole mount with TO-220AB package for easy installation. 45 V peak reverse voltage and 7.5 A continuous forward current. Low forward voltage of 0.5 V minimizes power dissipation. Wide temperature operating range suitable for industrial use.
High surge current capacity enhances robustness under transient conditions. 3-pin common cathode configuration supports efficient circuit design. Compact size for space-saving PCB layouts. Schottky diode technology for fast switching and efficiency.
This diode is ideal for industrial, commercial, and laboratory applications requiring efficient rectification with minimal energy loss. It supports uses in power management, voltage protection, and automotive electronics. The reliable construction and recognized STMicroelectronics brand ensure consistent quality and long lifespan for electronic products.
Explore other Schottky diodes and rectifiers in the Electronics & Electricals category on EnvMart to find compatible components and accessories for your designs.
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Frequently Asked Questions
The maximum continuous forward current for this model is 7.5 A.
The peak reverse repetitive voltage rating is 45 V.
The dimensions of the TO-220AB package are 10.4 mm in length, 9.15 mm in height, and 4.6 mm in width.
The operating temperature range for this model is from -65°C to 175°C.
The forward voltage drop of this diode is 0.5 V.
It has a peak non-repetitive forward surge current capacity of up to 150 A.
This model uses a common cathode diode configuration.
The peak reverse current is rated at 100 μA.
This Schottky diode is suitable for power supply circuits, battery chargers, and voltage clamping applications.
The STPS1545CT has a 3-pin design.
This model uses through hole mounting for easy circuit integration.
The STPS1545CT belongs to the STPS1545C series.
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