Overview
The BAT54WT1 is a Schottky barrier diode produced by onsemi, designed for high-speed switching applications, circuit protection, and voltage clamping. This diode is known for its extremely low forward voltage, which reduces conduction loss and makes it suitable for a variety of electronic circuits. The BAT54WT1 is packaged in a miniature surface mount SOT-323 (SC-70) package, making it ideal for handheld and portable applications where space is limited.
Key Specifications
| Characteristic | Symbol | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Reverse Breakdown Voltage (IR = 10 μA) | V(BR)R | 30 | - | - | Volts |
| Total Capacitance (VR = 1.0 V, f = 1.0 MHz) | CT | - | 7.6 | 10 | pF |
| Reverse Leakage (VR = 25 V) | IR | - | 0.5 | 2.0 | μAdc |
| Forward Voltage (IF = 10 mA) | VF | - | 0.35 | - | V |
| Reverse Recovery Time (IF = IR = 10 mAdc) | trr | - | - | 5.0 | ns |
| Peak Current-Max | - | - | - | 600 | mA |
| Reverse Voltage-Max [Vrrm] | - | - | - | 30 | V |
| Power Dissipation | - | - | - | 200 | mW |
| Package Style | - | - | - | SOT-323 (SC-70) | - |
| Mounting Method | - | - | - | Surface Mount | - |
Key Features
- Extremely Fast Switching Speed
- Low Forward Voltage − 0.35 V (Typ) @ IF = 10 mAdc
- Pb-Free, Halogen Free/BFR Free and RoHS Compliant
- Miniature surface mount package (SOT-323 / SC-70) ideal for handheld and portable applications
Applications
The BAT54WT1 is suitable for a variety of applications including:
- High-speed switching applications
- Circuit protection
- Voltage clamping
- Handheld and portable electronic devices where space is limited
Q & A
- What is the primary use of the BAT54WT1 Schottky barrier diode?
The BAT54WT1 is primarily used for high-speed switching applications, circuit protection, and voltage clamping.
- What is the typical forward voltage of the BAT54WT1 at 10 mA current?
The typical forward voltage is 0.35 V at 10 mA current.
- What is the maximum reverse voltage rating of the BAT54WT1?
The maximum reverse voltage rating is 30 V.
- What is the package style of the BAT54WT1?
The BAT54WT1 is packaged in a SOT-323 (SC-70) surface mount package.
- Is the BAT54WT1 RoHS compliant?
Yes, the BAT54WT1 is Pb-Free, Halogen Free/BFR Free and RoHS Compliant.
- What is the maximum peak current rating of the BAT54WT1?
The maximum peak current rating is 600 mA.
- What is the reverse recovery time of the BAT54WT1?
The reverse recovery time is typically 5.0 ns.
- What is the total capacitance of the BAT54WT1 at 1 MHz?
The total capacitance is typically 7.6 pF at 1 MHz.
- What is the power dissipation rating of the BAT54WT1?
The power dissipation rating is 200 mW.
- Is the BAT54WT1 suitable for handheld devices?
Yes, the BAT54WT1 is suitable for handheld and portable applications due to its miniature surface mount package.
