Overview
The STPS160A is a single-chip Schottky rectifier manufactured by STMicroelectronics. It is designed for high-frequency miniature switched-mode power supplies, such as adaptors and on-board DC/DC converters. This device is particularly suited for applications requiring low voltage, high frequency, and minimal losses. The STPS160A is packaged in SMA (DO-214AC) and SMB formats, making it ideal for surface mounting and use in various power management circuits.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Repetitive Peak Reverse Voltage (VRRM) | 60 | V |
| Average Forward Current (IF(AV)) | 1 | A |
| Maximum Operating Junction Temperature (Tj) | 150 | °C |
| Typical Forward Voltage Drop (VF) | 0.49 | V |
| Surge Non-Repetitive Forward Current (IFSM) | 75 | A |
| Repetitive Peak Avalanche Power | 180 | W |
| Storage Temperature Range | -65 to +150 | °C |
| Junction to Lead Thermal Resistance (Rth(j-l)) | 30 (SMA), 23 (SMB) | °C/W |
| Package Style | SMA (DO-214AC), SMB | |
| Mounting Method | Surface Mount |
Key Features
- Very small conduction losses
- Negligible switching losses
- Low forward voltage drop
- Surface mount miniature packages (SMA and SMB)
- Avalanche capability specified
- ECOPACK2 compliant for environmental sustainability
Applications
- Switched mode power supplies
- High frequency DC to DC converters
- Low voltage, high frequency inverters
- Free wheeling and polarity protection applications
- Lighting systems
- Battery chargers
- Notebook adapters
Q & A
- What is the STPS160A used for? The STPS160A is used in high-frequency miniature switched-mode power supplies, such as adaptors and on-board DC/DC converters.
- What are the key package styles available for the STPS160A? The STPS160A is available in SMA (DO-214AC) and SMB packages.
- What is the maximum operating junction temperature of the STPS160A? The maximum operating junction temperature is 150°C.
- What is the typical forward voltage drop of the STPS160A? The typical forward voltage drop is 0.49 V.
- Is the STPS160A environmentally compliant? Yes, the STPS160A is ECOPACK2 compliant.
- What are some common applications of the STPS160A? Common applications include lighting systems, battery chargers, and notebook adapters.
- What is the repetitive peak reverse voltage of the STPS160A? The repetitive peak reverse voltage is 60 V.
- What is the average forward current rating of the STPS160A? The average forward current rating is 1 A.
- Does the STPS160A have avalanche capability? Yes, the STPS160A has specified avalanche capability.
- How is the STPS160A typically mounted? The STPS160A is surface mounted.
- What is the surge non-repetitive forward current of the STPS160A? The surge non-repetitive forward current is 75 A for SMA and SMB packages.
