STPS1L40ZF Overview
The STPS1L40ZF is a high-performance ultrafast rectifier diode designed for efficient power conversion and switching applications. Featuring a low forward voltage drop and rapid recovery time, this device minimizes power losses and improves overall system efficiency. It is ideal for use in power supplies, inverters, and other industrial electronics where fast switching and high reliability are essential. With a maximum repetitive peak reverse voltage of 40 V and a forward current rating of 1 A, it offers robust performance in compact packaging. For more detailed information, visit IC Manufacturer.
STPS1L40ZF Technical Specifications
| Parameter | Value | Unit |
|---|---|---|
| Maximum Repetitive Peak Reverse Voltage (VRRM) | 40 | V |
| Maximum Average Forward Current (IF(AV)) | 1 | A |
| Non-Repetitive Peak Forward Surge Current (IFSM) | 30 | A |
| Forward Voltage Drop (VF) at IF = 1 A | 0.62 | V |
| Reverse Recovery Time (trr) | 35 | ns |
| Junction Temperature Range (Tj) | -65 to +150 | ??C |
| Storage Temperature Range (Tstg) | -65 to +150 | ??C |
| Package Type | DO-214AC (SMA) | ?? |
STPS1L40ZF Key Features
- Ultrafast Recovery Time: Enables efficient switching in high-frequency power circuits, reducing switching losses and electromagnetic interference.
- Low Forward Voltage Drop: Minimizes conduction losses, enhancing energy efficiency and thermal performance in power supply designs.
- High Surge Current Capability: Supports transient current spikes up to 30 A, ensuring durability under demanding load conditions.
- Wide Operating Temperature Range: Reliable operation between -65??C and +150??C, suitable for harsh industrial environments.
Typical Applications
- Switch-mode power supplies (SMPS) where fast recovery diodes improve efficiency and reduce heat generation during high-speed switching.
- Freewheeling diodes in motor control circuits, protecting switches from voltage spikes caused by inductive loads.
- Inverter circuits for renewable energy systems, enhancing performance in converting DC to AC power.
- Snubber circuits in power electronics, providing protection for semiconductor switches and improving system reliability.
STPS1L40ZF Advantages vs Typical Alternatives
This device delivers superior switching speed and lower forward voltage drop compared to standard rectifier diodes, enabling more efficient power conversion. Its high surge current tolerance and wide temperature range increase robustness and reliability in industrial applications. The compact DO-214AC package facilitates easy integration into space-constrained designs, making it a preferred choice over traditional diodes for fast, efficient rectification tasks.
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STPS1L40ZF Brand Info
The STPS1L40ZF is manufactured by STMicroelectronics, a global leader in semiconductor solutions. STMicroelectronics specializes in power discrete devices and integrated circuits designed to optimize power conversion, energy management, and system performance. This ultrafast diode exemplifies the company??s commitment to delivering reliable, efficient components tailored for industrial and consumer electronics applications worldwide.
FAQ
What is the maximum reverse voltage rating of this diode?
The diode supports a maximum repetitive peak reverse voltage (VRRM) of 40 volts, allowing it to block voltage up to this level without breakdown, ensuring safe operation in low-voltage power electronics.
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How does the forward voltage drop impact circuit efficiency?
A lower forward voltage drop reduces power dissipation during conduction, which improves overall circuit efficiency and reduces heat generation, critical for maintaining thermal stability in compact designs.
