STMICROELECTRONICS Schottky Diode, Single, 30V, 1A, SMA Package, 2g
STMICROELECTRONICS 30V, 1A Schottky diode in SMA package. Low forward voltage for efficient DC/DC conversion & power supplies.
The STMICROELECTRONICS STPS1L30A is a low-drop power Schottky rectifier, engineered to provide efficient performance in compact electronic circuits. This single-diode component, housed in a space-saving 2-pin SMA (DO-214AC) package, is a key solution for modern power management where size and efficiency are critical.
Designed specifically for high-frequency miniature switched-mode power supplies, it is an ideal choice for adaptors and on-board DC/DC converters. Its hallmark feature is a very low forward voltage drop, minimising power dissipation and enhancing overall system efficiency. This makes it particularly valuable in battery-powered or energy-sensitive applications.
Key Features & Specifications
- Low Forward Voltage: A forward voltage drop of just 0.260V at 1A (395mV maximum) ensures minimal energy loss as heat.
- Avalanche Capability: The diode is avalanche-capable, providing a degree of protection against voltage transients.
- High-Temperature Operation: With a maximum operating junction temperature of 150°C, it is suitable for demanding environments.
- Robust Construction: The component can handle a repetitive peak reverse voltage of 30V and a forward surge current of up to 75A.
- Environmental Compliance: It is ECOPACK2 compliant, meeting standards for environmental safety.
With its surface-mount design and compact form factor, the STPS1L30A facilitates automated assembly and is perfect for densely populated printed circuit boards (PCBs). Its reliable performance and robust specifications make it a dependable choice for critical power rectification tasks.
- High-frequency miniature switched-mode power supplies (SMPS)
- Power adaptors
- On-board DC/DC converters
- Cordless appliances
- Diode Configuration: Single
- Repetitive Peak Reverse Voltage: 30V
- Average Forward Current: 1A
- Forward Voltage Max: 395mV
- Forward Surge Current: 75A
- Operating Temperature Max: 150°C
- Diode Case Style: DO-214AC (SMA)
- No. of Pins: 2Pins
- Diode Mounting: Surface Mount
- Avalanche Capability: Specified
- Compliance: ECOPACK2
- Weight: 2 grams
- Package Height: 43 mm
- Package Width: 33 mm
- Package Depth: 15 mm
- ECOPACK2 compliant Diode Configuration: Single
- of Pins: 2Pins
- SVHC: No SVHC (25-Jun-2025)
Documents
Always follow local regulations and product guidance.
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