Overview
The S1DFL is a surface mount general-purpose rectifier diode produced by onsemi. It is part of the S1xFL series, which includes various voltage ratings to suit different application needs. This diode is known for its ultra-thin profile, making it suitable for space-constrained designs. The S1DFL is UL flammability 94V-0 classified and features a glass passivated junction, ensuring reliable performance under various operating conditions.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Recurrent Peak Reverse Voltage (VRRM) | 200 | V |
| RMS Voltage (VRMS) | 140 | V |
| DC Blocking Voltage (VDC) | 200 | V |
| Average Forward Current (IF(AV)) | 1 | A |
| Peak One Cycle Forward Current (IFSM) | 30 | A |
| Operating and Storage Temperature Range (TJ, TSTG) | -55 to +175 | °C |
| Forward Voltage (VF) at IF = 1 A | 1.1 | V |
| Reverse Current (IR) at VR = VDC and TA = 25°C | 1 | μA |
| Reverse Recovery Time (Trr) | 1.304 | μs |
| Junction Capacitance (CJ) at VR = 4 V, f = 1.0 MHz | 4 | pF |
| Package Type | SOD-123F | |
| Moisture Sensitivity Level (MSL) | 1 |
Key Features
- Ultra Thin Profile: Maximum height of 1.08 mm, making it ideal for space-constrained designs.
- UL Flammability 94V-0 Classification: Ensures the device meets stringent safety standards.
- Glass Passivated Junction: Provides reliable performance and durability.
- MSL Level 1: Indicates minimal risk of moisture-induced damage during assembly.
- RoHS Compliant / Green Mold Compound: Environmentally friendly and compliant with RoHS regulations.
- Pb-Free, Halogen Free: Meets environmental and safety standards by being lead-free and halogen-free.
- AEC-Q101 Qualified and PPAP Capable: Suitable for automotive and other applications requiring unique site and control change requirements.
Applications
The S1DFL rectifier diode is versatile and can be used in a variety of applications, including:
- General-purpose rectification in power supplies and DC-DC converters.
- Automotive systems, given its AEC-Q101 qualification.
- Consumer electronics where space is a constraint.
- Industrial control systems requiring reliable and efficient rectification.
Q & A
- What is the maximum recurrent peak reverse voltage (VRRM) of the S1DFL diode?
The maximum recurrent peak reverse voltage (VRRM) of the S1DFL diode is 200 V.
- What is the average forward current (IF(AV)) rating of the S1DFL?
The average forward current (IF(AV)) rating of the S1DFL is 1 A.
- What is the operating temperature range of the S1DFL diode?
The operating and storage temperature range of the S1DFL diode is -55°C to +175°C.
- Is the S1DFL diode RoHS compliant?
Yes, the S1DFL diode is RoHS compliant and also Pb-free and halogen-free.
- What is the package type of the S1DFL diode?
The S1DFL diode comes in a SOD-123F package.
- Does the S1DFL meet automotive standards?
Yes, the S1DFL is AEC-Q101 qualified and PPAP capable, making it suitable for automotive applications.
- What is the forward voltage (VF) of the S1DFL at 1 A forward current?
The forward voltage (VF) of the S1DFL at 1 A forward current is 1.1 V.
- What is the reverse recovery time (Trr) of the S1DFL diode?
The reverse recovery time (Trr) of the S1DFL diode is approximately 1.304 μs.
- Is the S1DFL diode UL certified?
Yes, the S1DFL diode has a UL flammability 94V-0 classification.
- What is the junction capacitance (CJ) of the S1DFL diode?
The junction capacitance (CJ) of the S1DFL diode is 4 pF at VR = 4 V and f = 1.0 MHz.
