Overview
The BAT54C_D87Z, produced by onsemi, is a highly versatile and reliable Schottky barrier diode. This component is encapsulated in a small SOT23 (TO-236AB) surface-mounted device (SMD) plastic package. It features a dual common cathode configuration, making it suitable for a wide range of electronic applications. The BAT54C_D87Z is known for its low forward voltage, low capacitance, and high surge current capability, ensuring fast switching speeds and efficient performance.
Key Specifications
| Parameter | Conditions | Min | Max | Unit | |
|---|---|---|---|---|---|
| Maximum DC Reverse Voltage (V) | - | - | - | 30 | V |
| Peak Reverse Repetitive Voltage (V) | - | - | - | 30 | V |
| Maximum Continuous Forward Current (A) | Tamb = 25 °C | - | - | 0.2 | A |
| Peak Non-Repetitive Surge Current (A) | tp ≤ 1 s; δ ≤ 0.5; Tamb = 25 °C | - | - | 0.6 | A |
| Peak Forward Voltage (V) | IF = 100 mA; tp ≤ 300 µs; δ ≤ 0.02; pulsed; Tamb = 25 °C | - | - | 0.8 | V |
| Peak Reverse Current (µA) | VR = 25 V; tp ≤ 300 µs; δ ≤ 0.02; pulsed; Tamb = 25 °C | - | - | 2 | µA |
| Maximum Diode Capacitance (pF) | VR = 1 V, f = 1.0 MHz | - | - | 10 | pF |
| Maximum Power Dissipation (mW) | Tamb ≤ 25 °C | - | - | 290 | mW |
| Peak Reverse Recovery Time (ns) | IF = IR = 10 mA, IRR = 1.0 mA, RL = 100 Ω | - | - | 5 | ns |
| Minimum Operating Temperature (°C) | - | -55 | - | - | °C |
| Maximum Operating Temperature (°C) | - | - | - | 150 | °C |
| Package/Case | - | - | - | SOT-23-3 | - |
| Mounting | - | - | - | Surface Mount | - |
| Pin Count | - | - | - | 3 | - |
Key Features
- Low Forward Voltage: The BAT54C_D87Z has a low forward voltage of up to 0.8 V, ensuring efficient operation in low-voltage applications.
- Low Capacitance: With a maximum diode capacitance of 10 pF, this diode minimizes the impact on high-frequency circuits.
- High Surge Current Capability: It can handle peak non-repetitive surge currents up to 0.6 A, making it robust for transient conditions.
- Fast Switching Speed: The diode features a peak reverse recovery time of 5 ns, which is crucial for ultra-high-speed switching applications.
- Dual Common Cathode Configuration: This configuration allows for greater flexibility in circuit design.
Applications
- Ultra High-Speed Switching: Ideal for applications requiring fast switching times, such as in high-frequency circuits and switching power supplies.
- Line Termination: Used in line termination circuits to prevent signal reflections and ensure signal integrity.
- Voltage Clamping: Effective in voltage clamping applications to protect against voltage spikes and overvoltages.
- Reverse Polarity Protection: Provides protection against reverse polarity conditions, safeguarding the circuit from potential damage.
Q & A
- What is the maximum DC reverse voltage of the BAT54C_D87Z?
The maximum DC reverse voltage is 30 V.
- What is the maximum continuous forward current of the BAT54C_D87Z?
The maximum continuous forward current is 0.2 A.
- What is the peak non-repetitive surge current capability of the BAT54C_D87Z?
The peak non-repetitive surge current is up to 0.6 A.
- What is the typical forward voltage of the BAT54C_D87Z?
The typical forward voltage is 0.8 V at IF = 100 mA.
- What is the maximum operating temperature of the BAT54C_D87Z?
The maximum operating temperature is 150 °C.
- What is the package type of the BAT54C_D87Z?
The package type is SOT-23-3.
- What are the typical applications of the BAT54C_D87Z?
Typical applications include ultra-high-speed switching, line termination, voltage clamping, and reverse polarity protection.
- What is the maximum diode capacitance of the BAT54C_D87Z?
The maximum diode capacitance is 10 pF at VR = 1 V and f = 1.0 MHz.
- What is the peak reverse recovery time of the BAT54C_D87Z?
The peak reverse recovery time is 5 ns.
- Is the BAT54C_D87Z suitable for automotive applications?
No, the BAT54C_D87Z is not qualified for automotive applications.
