Overview
The DF10S2 bridge rectifier, produced by onsemi, is designed to meet the increasing demands for improved power supply efficiency, reliability, and reduced size. This component is part of the DFxS family, which sets a high standard in performance for bridge rectifiers. The DF10S2 is particularly notable for its high surge rating and low forward voltage drop, making it ideal for applications requiring efficient and reliable power conversion.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Maximum Repetitive Reverse Voltage (VRRM) | 1000 | V |
| Maximum RMS Bridge Input Voltage (VRMS) | 700 | V |
| Average Rectified Forward Current (IF(AV)) at TA = 40°C | 1.5 | A |
| Non-Repetitive Peak Forward Surge Current (IFSM) | 50 | A |
| Forward Voltage Drop (VF) at IF = 1.5 A, 25°C | 1.1 | V |
| Storage Temperature Range (TSTG) | -55 to +150 | °C |
| Operating Junction Temperature (TJ) | -55 to +150 | °C |
| Thermal Resistance, Junction-to-Ambient (RθJA) | 62 | °C/W |
| Package Type | SDIP-4 |
Key Features
- High Surge Rating: The DF10S2 has a non-repetitive peak forward surge current rating of 50 A, which is crucial for maintaining reliability in high inrush surge conditions.
- Low Forward Voltage Drop: With a typical forward voltage drop of 0.94 V at 1.5 A and 25°C, this rectifier supports cooler and more efficient operation.
- Lead Free and RoHS Compliant: The component is lead-free and compliant with EU RoHS 2002/95/EU directives, ensuring environmental sustainability.
- Glass Passivated Junctions: This feature enhances the component's reliability and performance.
- Compact SDIP Surface Mount Form Factor: Reduces board space and volumetric requirements compared to competitive devices.
- UL Certified: Certified with UL #E258596, ensuring compliance with safety standards.
Applications
The DF10S2 bridge rectifier is suitable for a variety of applications that require efficient and reliable power conversion, including:
- Power supplies and DC power systems
- Automotive electronics
- Industrial control systems
- Consumer electronics
- Telecommunications equipment
Q & A
- What is the maximum repetitive reverse voltage (VRRM) of the DF10S2?
The maximum repetitive reverse voltage (VRRM) of the DF10S2 is 1000 V.
- What is the average rectified forward current (IF(AV)) at TA = 40°C for the DF10S2?
The average rectified forward current (IF(AV)) at TA = 40°C for the DF10S2 is 1.5 A.
- What is the non-repetitive peak forward surge current (IFSM) rating of the DF10S2?
The non-repetitive peak forward surge current (IFSM) rating of the DF10S2 is 50 A.
- What is the typical forward voltage drop (VF) at IF = 1.5 A and 25°C for the DF10S2?
The typical forward voltage drop (VF) at IF = 1.5 A and 25°C for the DF10S2 is 0.94 V.
- Is the DF10S2 lead-free and RoHS compliant?
Yes, the DF10S2 is lead-free and compliant with EU RoHS 2002/95/EU directives.
- What is the package type of the DF10S2?
The package type of the DF10S2 is SDIP-4.
- What are the storage and operating temperature ranges for the DF10S2?
The storage temperature range (TSTG) is -55 to +150°C, and the operating junction temperature (TJ) range is also -55 to +150°C.
- Is the DF10S2 UL certified?
Yes, the DF10S2 is UL certified with UL #E258596.
- What are some typical applications for the DF10S2?
The DF10S2 is suitable for power supplies, automotive electronics, industrial control systems, consumer electronics, and telecommunications equipment.
- What is the thermal resistance, junction-to-ambient (RθJA), for the DF10S2?
The thermal resistance, junction-to-ambient (RθJA), for the DF10S2 is 62 °C/W.
