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STMicroelectronics Schottky Diode 45 V 40 A 3-Pin TO-247 Mount STPS4045CW
Specifications
| Country of Origin | India |
|---|---|
| Brand | STMicroelectronics |
| Height | 20.15mm |
| Length | 15.75mm |
| Model | STPS4045CW |
| Width | 5.15mm |
| Mount Type | Through Hole |
| Series | STPS4045C |
| Maximum Operating Temperature | 175°C |
| Package Type | TO-247 |
| Minimum Operating Temperature | -65°C |
| Pin Count | 3 |
| Maximum Continuous Forward Current If | 40A |
| Peak Reverse Repetitive Voltage Vrrm | 45V |
| Diode Configuration | Common Cathode |
| Rectifier Type | Schottky |
| Peak Reverse Current Ir | 200μA |
| Peak Non-Repetitive Forward Surge Current Ifsm | 220A |
| Maximum Forward Voltage Vf | 0.63V |
| - Capacitance | 45 pF |
Key Features
- Through hole mount type ensures easy installation in electronic circuits.
- Low forward voltage drop of 0.63 V improves efficiency in power applications.
- High peak non-repetitive forward surge current of 220 A supports transient loads.
- Insulated ISOTOP package provides 2500 VRMS isolation and low 45 pF capacitance.
- Operates reliably between -65°C and 175°C for wide temperature tolerance.
- Common cathode diode configuration suitable for various rectification uses.
- Peak reverse current limited to 200 μA minimizes leakage losses.
Product Description
STMicroelectronics STPS4045CW is a high-performance Schottky diode designed for robust power applications requiring high forward current and low forward voltage drop. With a peak reverse repetitive voltage of 45 V and maximum continuous forward current rating of 40 A, this diode is well-suited for high frequency switch mode power supplies and secondary rectification tasks in industrial electronics.
The device is packaged in an insulated ISOTOP TO-247 case, which offers an insulated voltage capacity of 2500 VRMS and low package capacitance of 45 pF. This package type facilitates efficient thermal management and electrical isolation, making it ideal for demanding environments.
The STPS4045CW diode guarantees negligible switching losses and low leakage currents, resulting in superior energy efficiency during operation. Its capability to handle peak non-repetitive forward surge currents up to 220 A ensures protection against transient current spikes.
Operating temperature range spans from -65°C to 175°C, enabling reliable performance in harsh industrial, automotive, and power electronics applications. Its common cathode configuration and 3-pin layout allow easy integration in a variety of circuit designs.
Through hole mount type ensures easy installation in electronic circuits. Low forward voltage drop of 0.63 V improves efficiency in power applications. High peak non-repetitive forward surge current of 220 A supports transient loads.
Insulated ISOTOP package provides 2500 VRMS isolation and low 45 pF capacitance. Operates reliably between -65°C and 175°C for wide temperature tolerance. Common cathode diode configuration suitable for various rectification uses.
Peak reverse current limited to 200 μA minimizes leakage losses. Compact dimensions: 20.15 mm height, 15.75 mm length, and 5.15 mm width enable dense PCB layouts.
This diode is widely utilized in industrial electronics, power supply circuits, automotive power systems, and electronic manufacturing requiring efficient energy conversion and protection. It is ideal for engineers and technicians designing advanced semiconductor devices and power electronics.
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Frequently Asked Questions
The maximum continuous forward current rating of the STPS4045CW is 40 A.
The peak reverse repetitive voltage (Vrrm) of this diode is 45 V.
The maximum forward voltage drop (Vf) is 0.63 V.
It operates reliably within a temperature range of -65°C to 175°C.
The diode can handle a peak non-repetitive forward surge current of up to 220 A.
This model uses a through hole mounting type, facilitating easy installation in electronic circuits.
The diode is packaged in an insulated ISOTOP TO-247 case.
It has a common cathode diode configuration suitable for various rectification uses.
The package capacitance is low, at 45 pF.
The peak reverse current (Ir) is limited to 200 μA, minimizing leakage losses.
The dimensions are 20.15 mm in height, 15.75 mm in length, and 5.15 mm in width.
This diode is widely utilized in industrial electronics, power supply circuits, and automotive power systems.
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