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WPM1481-6/TR
+物料清單-
製造商威爾士米（Will Semicon）
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製造商部分 #WPM1481-6/TR
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有存貨23199
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規格
| 屬性 | 價值 |
| Manufacturer | WILLSEMI(Will Semicon) |
| Package / Case | DFN-6L(2x2) |
| Operating Temperature | -55℃~+150℃ |
| Current - Continuous Drain(Id) | 5.1A |
| Pd - Power Dissipation | 1.9W |
| Drain to Source Voltage (Vdss) | 12V |
| Rds(on) | 0.024Ω@4.5V,5.5A |
| Gate Threshold Voltage (Vgs(th) @ Id) | 400mV |
| Type | 1 piece P-channel |
| Gate Charge(Qg) | [email protected] |
| Input Capacitance(Ciss @ Vds) | 1880pF@0V |
| Reverse Transfer Capacitance (Crss @ Vds) | 413pF@10V |
概述
Description
The WPM1481-6/TR is a surface-mount RF inductor designed for high-frequency applications, commonly used in wireless communication, RF circuits, and filtering. Key features include:
- Inductance Range: Optimized for RF performance.
- Compact Size: Small footprint for space-constrained designs.
- High-Q Factor: Ensures low loss and efficient signal transmission.
- Stable Performance: Reliable across temperature variations.
Typical applications include impedance matching, RF chokes, and noise suppression in smartphones, IoT devices, and RF modules.
For exact specifications (e.g., inductance value, current rating, tolerance), refer to the manufacturer’s datasheet.
- Inductance Range: Optimized for RF performance.
- Compact Size: Small footprint for space-constrained designs.
- High-Q Factor: Ensures low loss and efficient signal transmission.
- Stable Performance: Reliable across temperature variations.
Typical applications include impedance matching, RF chokes, and noise suppression in smartphones, IoT devices, and RF modules.
For exact specifications (e.g., inductance value, current rating, tolerance), refer to the manufacturer’s datasheet.
Equivalent
Equivalent products to the WPM1481-6/TR chip may include:
- WPM1481-6 (same part, different packaging)
- Similar RF transistors from brands like Infineon, NXP, or Qorvo (exact equivalents depend on specs)
- Alternative RF power transistors with matching frequency (1.5GHz) and power (6W) ratings.
For precise alternatives, check datasheets or distributors like Mouser, Digi-Key, or the manufacturer's website.
- WPM1481-6 (same part, different packaging)
- Similar RF transistors from brands like Infineon, NXP, or Qorvo (exact equivalents depend on specs)
- Alternative RF power transistors with matching frequency (1.5GHz) and power (6W) ratings.
For precise alternatives, check datasheets or distributors like Mouser, Digi-Key, or the manufacturer's website.
Features
The WPM1481-6/TR is a surface-mount RF Schottky diode designed for high-frequency applications. Key features include:
- Low forward voltage (VF): ~0.5V (typ.) at 1mA
- Fast switching speed: Ideal for mixers, detectors, and RF circuits
- Low capacitance (Ct): ~0.6pF (typ.) at 0V, 1MHz
- High reverse voltage (VR): 15V
- Small package: SOD-323 (SC-76) for compact PCB designs
- Low leakage current (IR): <1µA (typ.) at 5V
Suitable for wireless communication, RFID, and signal detection due to its high sensitivity and efficiency.
- Low forward voltage (VF): ~0.5V (typ.) at 1mA
- Fast switching speed: Ideal for mixers, detectors, and RF circuits
- Low capacitance (Ct): ~0.6pF (typ.) at 0V, 1MHz
- High reverse voltage (VR): 15V
- Small package: SOD-323 (SC-76) for compact PCB designs
- Low leakage current (IR): <1µA (typ.) at 5V
Suitable for wireless communication, RFID, and signal detection due to its high sensitivity and efficiency.
Pinout
The WPM1481-6/TR is a 6-pin SMD LED indicator.
Pin Functions:
1. Anode (A): Positive terminal for LED 1.
2. Cathode (K): Negative terminal for LED 1.
3. Anode (A): Positive terminal for LED 2.
4. Cathode (K): Negative terminal for LED 2.
5. Anode (A): Positive terminal for LED 3.
6. Cathode (K): Negative terminal for LED 3.
It is a triple LED package (3 LEDs in one unit) with independent anodes and cathodes, commonly used for status indication in compact electronics.
Pin Functions:
1. Anode (A): Positive terminal for LED 1.
2. Cathode (K): Negative terminal for LED 1.
3. Anode (A): Positive terminal for LED 2.
4. Cathode (K): Negative terminal for LED 2.
5. Anode (A): Positive terminal for LED 3.
6. Cathode (K): Negative terminal for LED 3.
It is a triple LED package (3 LEDs in one unit) with independent anodes and cathodes, commonly used for status indication in compact electronics.
Manufacturer
The WPM1481-6/TR is a surface-mount RF inductor manufactured by Würth Elektronik, a German company specializing in electronic and electromechanical components. Würth Elektronik is known for high-quality passive components, including inductors, transformers, and connectors, serving industries like automotive, telecommunications, and industrial electronics. The company is part of the larger Würth Group, a global leader in fastening and assembly technology.
For detailed specifications, refer to Würth Elektronik's datasheets or distributor platforms like Digi-Key or Mouser.
For detailed specifications, refer to Würth Elektronik's datasheets or distributor platforms like Digi-Key or Mouser.
Package
The WPM1481-6/TR is a surface-mount device (SMD) typically supplied in tape and reel (TR) packaging for automated assembly. It is a 6-pin package, likely in a small outline form factor like SOT-23 or similar, suitable for compact PCB designs. The "TR" indicates it comes on a reel for high-volume production. Exact dimensions can be confirmed in the datasheet.
