Overview
The SURS8320T3G-VF01 is a surface mount ultrafast power rectifier produced by onsemi. This device is part of the MURS/SURS series, which employs state-of-the-art epitaxial construction with oxide passivation and metal overlay contact. It is ideally suited for high voltage, high frequency rectification, as well as for use as free-wheeling and protection diodes in surface mount applications where compact size and weight are critical.
Although the SURS8320T3G-VF01 is discontinued and not recommended for new designs, it remains a significant component in existing systems. For new designs, it is advisable to consult with an onsemi representative for alternative recommendations.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Peak Repetitive Reverse Voltage (VRRM) | 200 | V |
| Working Peak Reverse Voltage (VRWM) | 200 | V |
| DC Blocking Voltage (VR) | 200 | V |
| Average Rectified Forward Current (IF(AV)) | 3.0 @ TL = 130°C | A |
| Non-Repetitive Peak Surge Current (IFSM) | 100 | A |
| Operating Junction Temperature (TJ) | -65 to +175 | °C |
| Maximum Instantaneous Forward Voltage (VF) | 0.71 to 1.05 @ 3.0 A, TJ = 150°C | V |
| Maximum Reverse Recovery Time (trr) | 35 to 75 | ns |
| Thermal Resistance, Junction-to-Lead (RJL) | 11 | °C/W |
| Package Type | SMC (Surface Mount) | |
| Weight | Approximately 217 mg | |
| ESD Ratings | Human Body Model: > 8 kV, Charged Device Model: > 1000 V (Class C5) |
Key Features
- Small, compact surface mountable package with J-bend leads.
- Rectangular package for automated handling.
- High temperature glass passivated junction.
- Low forward voltage drop (0.71 to 1.05 Volts Max @ 3.0 A, TJ = 150°C).
- AEC-Q101 qualified and PPAP capable for automotive and other applications requiring unique site and control change requirements.
- Pb-free, halogen-free/BFR-free, and RoHS compliant.
- Corrosion-resistant external surfaces and readily solderable terminal leads.
- Shipped in 16 mm tape and reel, 2500 units per reel.
- Meets MSL1 requirements.
Applications
The SURS8320T3G-VF01 is suitable for various high-frequency and high-voltage applications, including:
- High voltage, high frequency rectification.
- Free-wheeling diodes.
- Protection diodes.
- Surface mount applications where compact size and weight are critical.
- Automotive and industrial systems requiring high reliability and durability.
Q & A
- What is the peak repetitive reverse voltage (VRRM) of the SURS8320T3G-VF01?
The peak repetitive reverse voltage (VRRM) is 200 V.
- What is the average rectified forward current (IF(AV)) of the SURS8320T3G-VF01?
The average rectified forward current (IF(AV)) is 3.0 A at TL = 130°C.
- What is the operating junction temperature range of the SURS8320T3G-VF01?
The operating junction temperature range is -65 to +175°C.
- Is the SURS8320T3G-VF01 RoHS compliant?
Yes, the SURS8320T3G-VF01 is Pb-free, halogen-free/BFR-free, and RoHS compliant.
- What is the maximum instantaneous forward voltage (VF) of the SURS8320T3G-VF01?
The maximum instantaneous forward voltage (VF) is 0.71 to 1.05 V at 3.0 A, TJ = 150°C.
- What is the thermal resistance, junction-to-lead (RJL) of the SURS8320T3G-VF01?
The thermal resistance, junction-to-lead (RJL) is 11 °C/W.
- Is the SURS8320T3G-VF01 suitable for automotive applications?
Yes, it is AEC-Q101 qualified and PPAP capable, making it suitable for automotive and other applications requiring unique site and control change requirements.
- What is the package type of the SURS8320T3G-VF01?
The package type is SMC (Surface Mount) with J-bend leads.
- What are the ESD ratings of the SURS8320T3G-VF01?
The ESD ratings are Human Body Model: > 8 kV, Charged Device Model: > 1000 V (Class C5).
- Is the SURS8320T3G-VF01 still recommended for new designs?
No, the SURS8320T3G-VF01 is discontinued and not recommended for new designs. Contact an onsemi representative for alternative recommendations.
