A Premier B2B Part Search
STMICROELECTRONICS STEF05DPUR Electronic Fuse
The STEFOSD is an integrated electronic fuse designed for 5 V power rails, capable of protecting electronic circuits in devices like SSDs, hard drives, and set-top boxes from overcurrent and overvoltage conditions. It features a controlled delay, thermal shutdown, and fault signaling, making it suitable for high-reliability applications. The device employs a small package size (DFN10) and uses tiny capacitors, offering excellent protection with reset capabilities after fault events, ensuring long-term performance without degradation compared to mechanical fuses.
STMICROELECTRONICS STEF05DPUR Electronic Fuse Specifications:
- Continuous current typ: 3.6 A
- Output clamp voltage typ: 6.65 V
- Undervoltage lockout: 3.6 V
- Thermal latch threshold: 165 °C
- Operating junction temperature: -40 °C to 125 °C
- Package: DFN10 (3 x 3 mm)
- Maximum voltage (Veo): 10 V
- Maximum junction temperature: 125 °C
- Thermal resistance junction-ambient: 52.7 °C/W
- Thermal resistance junction-case: 17.4 °C/W
- ESD protection: HBM 2 kV, MM 150 V, CDM 500 V
- Vclamp: 5.95 - 6.65 V
- Overload current limit: 4 A
- Short-circuit limit: 5.1 A
- Delay time (enabling): 200 us
- Ramp-up time: approx. 1 ms with capacitor
- Enable/fault pin: digital input/output for control and fault signaling
- Bias current: 0.5-2 mA
Buy the STMicroelectronics STEFOSD – Reliable Electronic Fuse for Industrial Applications
Secure your electronic systems with the STEFOSD electronic fuse, offering overcurrent and overvoltage protection in a small DFN10 package. It features thermal shutdown, fault signaling, and adjustable current limits, making it ideal for SSDs, hard drives, set-top boxes, and other industrial electronics. Reusable and reliable, this fuse responds to faults without degrading performance, reducing maintenance costs. Easy to integrate with its control pins and capacitor-based ramp-up, ensuring your project’s safety and durability.
Order your STMicroelectronics STEFOSD electronic fuse today and ensure your circuits are protected from overcurrent and overvoltage with dependable, compact design.
Frequently Asked Questions
Where can I buy STMICROELECTRONICS STEF05DPUR?
You can click on the BUY or RFQ button to purchase STEF05DPUR from an authorized STMICROELECTRONICS distributor.
How do I troubleshoot issues or seek technical support for part STEF05DPUR?
You can download the STEF05DPUR datasheet or visit the STMICROELECTRONICS website for support.
Who is the manufacturer of STEF05DPUR?
STMICROELECTRONICS