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BAT54W
+StücklisteDIODE SCHOTTKY 30V 200MA SOD123
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HerstellerYangzhou Yangjie Electronic Technology Co.,Ltd
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Herstellerteil #BAT54W
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Paket SOT-323
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Auf Lager6552
365 Tage Qualitätsgarantie
7*24 Stunden-Servicegarantie
90-Tage Kundendienstgarantie
Originalproduktgarantie
Spezifikationen
| Attribut | Wert |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Diode Type | Schottky |
| Voltage - DC Reverse (Vr) (Max) | 30 V |
| Current - Average Rectified(Io) | 200mA |
| Voltage - Forward (Vf) (Max) @ If | 1 V @ 100 mA |
| Speed | Small Signal =< 200mA (Io), Any Speed |
| Current - Reverse Leakage @ Vr | 2 µA @ 25 V |
| Capacitance @ Vr F | 10pF @ 1V, 1MHz |
| Mounting Type | Surface Mount |
| Supplier Device Package | SOD-123 |
Übersicht
Description
Key specifications include:
- Reverse voltage (VR): 30V
- Forward current (IF): 200mA
- Forward voltage drop (VF): Typically around 0.24V at 10mA
- Power dissipation (Ptot): 200mW
These features make the BAT54W suitable for use in portable and battery-operated devices, RF applications, and power management circuits. Its low forward voltage drop helps in minimizing power loss, thus improving the overall efficiency of the system. The diode's fast recovery time also enhances performance in high-speed switching applications.
Equivalent
1. BAT54C - A similar Schottky diode often available in a dual common cathode configuration.
2. 1N5817- Another Schottky diode with comparable characteristics, though in a different package.
3. BAS70- Offers similar electrical characteristics and is often used in similar applications.
Ensure to verify specifications and pin configurations to confirm compatibility for your specific application.
Features
1. Package Type: It is housed in a small SOT-323 (SC-70) surface-mount package, making it suitable for compact circuit designs.
2. Low Forward Voltage Drop: The diode has a low forward voltage drop, typically around 0.3V, which helps in reducing power loss and improving efficiency in low-voltage applications.
3. Fast Switching Speed: The BAT54W offers fast switching capabilities, making it ideal for high-frequency applications.
4. Low Reverse Leakage Current: It has a low reverse leakage current, which is beneficial for battery-operated devices as it reduces power consumption when the circuit is in the off state.
5. Maximum Average Rectified Current: The diode can handle a maximum average rectified current of 200mA.
6. Reverse Voltage: It has a maximum reverse voltage rating of 30V.
These features make the BAT54W suitable for use in power management, signal rectification, and voltage clamping applications, among others.
Pinout
1. Pin 1 (Cathode): This is the negative terminal of the diode.
2. Pin 2 (Anode): This is the positive terminal of the diode.
3. Pin 3 (Anode): Redundant anode pin used for stability and mechanical support.
The primary function of the BAT54W is to allow current to pass when the anode is at a higher potential than the cathode, effectively rectifying AC to DC or protecting circuits by clamping voltage surges. Its characteristics, like low forward voltage drop and fast switching capabilities, make it suitable for low voltage and high-frequency applications.
Manufacturer
Application
1. Rectification: Suitable for low voltage and high-frequency rectification in power supply circuits.
2. Clamping: Used in voltage clamping circuits to prevent voltage spikes.
3. Protection: Acts as a protective element in circuits by preventing reverse polarity damage.
4. RF Applications: Utilized in radio frequency applications due to its fast response time.
5. Signal Detection: Employed in signal detection and mixing operations in communication devices.
Its compact SOT-323 package makes it ideal for space-constrained designs in consumer electronics, automotive, and industrial applications.