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HSMS-2804-TR1G
+Lista de MateriaisRF DIODE SCHOTTKY 70V SOT23-3
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FabricanteBroadcom Limited
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Peça do Fabricante #HSMS-2804-TR1G
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Pacote TO236-3
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Em Estoque2230
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Especificações
| Atributo | Valor |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Obsolete |
| DiodeType | Schottky - 1 Pair Common Cathode |
| Voltage-PeakReverse(Max) | 70V |
| Current-Max | 1 A |
| Capacitance@VrF | 2pF @ 0V, 1MHz |
| Resistance@IfF | 35Ohm @ 5mA, 1MHz |
| OperatingTemperature | 150°C (TJ) |
| Package/Case | TO-236-3, SC-59, SOT-23-3 |
Visão Geral
Description
Key specifications:
- Package: SOT-23 (3-lead)
- Max Reverse Voltage: 4V
- Forward Current: 1mA (typical at 0.2V)
- Low Capacitance: ~0.18pF (typ. at 0V, 1MHz)
- Fast Switching: Suitable for GHz-range frequencies
Common uses include RFID, wireless LAN, and test equipment. Its compact size and performance suit high-speed, low-power designs.
Features
- Low junction capacitance (0.18 pF @ 0V, 1MHz) for minimal signal distortion.
- Low forward voltage (350 mV @ 1mA) for efficient signal detection.
- High switching speed (ultra-fast response), ideal for mixers, detectors, and RF sampling.
- Small SOT-23 package, suitable for compact PCB designs.
- Optimized for 1–3 GHz applications (e.g., RFID, wireless comms).
- Low series resistance (6 Ω typical) enhances sensitivity.
Ideal for RFID tags, signal demodulation, and low-power rectification.
Pinout
Pin Functions:
1. Pin 1 (Anode 1): First diode anode.
2. Pin 2 (Anode 2): Second diode anode.
3. Pin 3 (Cathode 1): First diode cathode (common for both diodes).
4. Pin 4 (Cathode 2): Second diode cathode (internally connected to Pin 3).
Key Features:
- Dual Schottky diode configuration.
- Low forward voltage (~0.34V @ 1mA).
- High-speed switching (ultra-low capacitance).
- Used in RF/microwave mixers, detectors, and signal sampling.
Package: SOT-23.
Manufacturer
The HSMS-2804-TR1G is a surface-mount Schottky diode designed for high-frequency applications such as mixers, detectors, and RF switches. Broadcom's components are known for their reliability and performance in demanding environments.
Application
1. RF and Microwave Circuits – Mixers, detectors, and frequency multipliers in communication systems.
2. High-Speed Switching – Fast signal rectification in digital and analog circuits.
3. Signal Demodulation – AM/FM detection in radio and radar systems.
4. Low-Power Applications – Energy harvesting and sensor interfaces due to low forward voltage.
5. ESD Protection – Safeguarding sensitive electronics from electrostatic discharge.
Its compact size and high-frequency performance make it ideal for wireless, IoT, and portable devices.