Overview
The Central Semiconductor Corp BAS28 TR PBFREE is a surface mount, dual, isolated high-speed silicon switching diode. It is manufactured using the epitaxial planar process and packaged in an epoxy molded SOT-143 surface mount case. This device is specifically designed for high-speed switching applications, offering efficient and reliable performance.
Key Specifications
| Symbol | Units | Minimum | Maximum |
|---|---|---|---|
| Continuous Reverse Voltage (VR) | V | - | 75 |
| Peak Repetitive Reverse Voltage (VRRM) | V | - | 85 |
| Continuous Forward Current (IF) | mA | - | 250 |
| Peak Repetitive Forward Current (IFRM) | mA | - | 500 |
| Peak Forward Surge Current, tp=1.0μs (IFSM) | A | - | 4.0 |
| Peak Forward Surge Current, tp=1.0ms (IFSM) | A | - | 2.0 |
| Peak Forward Surge Current, tp=1.0s (IFSM) | A | - | 1.0 |
| Power Dissipation (PD) | mW | - | 350 |
| Operating and Storage Junction Temperature (TJ, Tstg) | °C | -65 | 150 |
| Thermal Resistance (ΘJA) | °C/W | - | 357 |
| Reverse Leakage Current (IR) at VR=75V | μA | - | 1.0 |
| Forward Voltage Drop (VF) at IF=150mA | V | - | 1.25 |
| Reverse Recovery Time (trr) | ns | - | 6.0 |
Key Features
- Dual, electrically isolated ultra-high speed silicon switching diodes.
- Manufactured using the epitaxial planar process.
- Packaged in an epoxy molded SOT-143 surface mount case.
- Low forward voltage drop, ensuring efficient power conversion and minimizing energy loss.
- High surge current capability.
- Fast recovery time of less than 6 ns.
- Operating temperature range from -65°C to 150°C.
- Lead-free and RoHS compliant.
Applications
The BAS28 TR PBFREE is designed for high-speed switching applications, making it suitable for various electronic circuits that require fast and reliable switching performance. These include:
- High-frequency switching circuits.
- Pulse generators and modulators.
- High-speed logic circuits.
- Power supply circuits requiring fast diode recovery times.
- General-purpose high-speed switching applications.
Q & A
- What is the maximum continuous reverse voltage of the BAS28 TR PBFREE?
The maximum continuous reverse voltage is 75 V.
- What is the peak repetitive forward current of the BAS28 TR PBFREE?
The peak repetitive forward current is 500 mA.
- What is the forward voltage drop at 150 mA for the BAS28 TR PBFREE?
The forward voltage drop at 150 mA is 1.25 V.
- What is the reverse recovery time of the BAS28 TR PBFREE?
The reverse recovery time is less than 6 ns.
- What is the operating temperature range of the BAS28 TR PBFREE?
The operating temperature range is from -65°C to 150°C.
- Is the BAS28 TR PBFREE lead-free and RoHS compliant?
- What is the package type of the BAS28 TR PBFREE?
The package type is SOT-143, and it is available in Tape & Reel (TR).
- What are the typical applications of the BAS28 TR PBFREE?
Typical applications include high-frequency switching circuits, pulse generators, high-speed logic circuits, and power supply circuits.
- What is the thermal resistance (ΘJA) of the BAS28 TR PBFREE?
The thermal resistance (ΘJA) is 357 °C/W.
- Is the BAS28 TR PBFREE still in production?
No, the BAS28 TR PBFREE has been transitioned to End of Life (EOL) status by Central Semiconductor Corp.
