사양
| 속성 | 가치 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Obsolete |
| Diode Type | PIN - Single |
| Voltage - Peak Reverse(Max) | 50V |
| Current - Max | 1 A |
| Capacitance @ Vr F | 0.8pF @ 20V, 1MHz |
| Resistance @ If F | 600mOhm @ 10mA, 100MHz |
| Operating Temperature | 150°C (TJ) |
개요
Description
The HSMP-3820-TR1G is a surface-mount PIN diode designed for high-frequency switching and attenuation applications. Key features include:
- Low capacitance (0.17 pF typical) for minimal signal distortion.
- Fast switching speed, suitable for RF and microwave circuits.
- Low series resistance (1.5 Ω typical), ensuring efficient signal transmission.
- High linearity, ideal for telecom, radar, and test equipment.
It operates in a SOT-23 package, making it compact for space-constrained designs. Common uses include RF switches, attenuators, and limiters in wireless communication systems.
For detailed specs, refer to the datasheet from the manufacturer (e.g., Broadcom or Skyworks).
- Low capacitance (0.17 pF typical) for minimal signal distortion.
- Fast switching speed, suitable for RF and microwave circuits.
- Low series resistance (1.5 Ω typical), ensuring efficient signal transmission.
- High linearity, ideal for telecom, radar, and test equipment.
It operates in a SOT-23 package, making it compact for space-constrained designs. Common uses include RF switches, attenuators, and limiters in wireless communication systems.
For detailed specs, refer to the datasheet from the manufacturer (e.g., Broadcom or Skyworks).
Equivalent
Equivalent products to the HSMP-3820-TR1G (Avago/Broadcom) include:
- HSMP-3820-BLK (same specs, different packaging)
- HSMS-282x series (similar Schottky diodes from Avago/Broadcom)
- BAT54 series (NXP/ON Semi, general-purpose Schottky diodes)
- 1N5711 (Universal Schottky diode, slightly different specs)
Check datasheets for exact parameter matching.
- HSMP-3820-BLK (same specs, different packaging)
- HSMS-282x series (similar Schottky diodes from Avago/Broadcom)
- BAT54 series (NXP/ON Semi, general-purpose Schottky diodes)
- 1N5711 (Universal Schottky diode, slightly different specs)
Check datasheets for exact parameter matching.
Features
The HSMP-3820-TR1G is a surface-mount PIN diode designed for high-frequency applications. Key features include:
- Low capacitance (0.18 pF typ.) for minimal signal distortion in RF circuits.
- Low series resistance (1.5 Ω typ.) ensuring efficient switching and attenuation.
- Fast switching speed suitable for high-speed applications.
- High isolation and low insertion loss ideal for RF switches, attenuators, and limiters.
- Small SOT-23 package for space-constrained designs.
- RoHS compliant for environmental safety.
Optimized for 1 MHz to 6 GHz frequencies, it’s commonly used in wireless communication, test equipment, and broadband systems.
- Low capacitance (0.18 pF typ.) for minimal signal distortion in RF circuits.
- Low series resistance (1.5 Ω typ.) ensuring efficient switching and attenuation.
- Fast switching speed suitable for high-speed applications.
- High isolation and low insertion loss ideal for RF switches, attenuators, and limiters.
- Small SOT-23 package for space-constrained designs.
- RoHS compliant for environmental safety.
Optimized for 1 MHz to 6 GHz frequencies, it’s commonly used in wireless communication, test equipment, and broadband systems.
Pinout
The HSMP-3820-TR1G is a 4-pin surface-mount RF Schottky diode pair in a SOT-23 package.
Pin Functions:
1. Pin 1 (Anode 1): First diode anode.
2. Pin 2 (Cathode 1 & 2): Common cathode for both diodes.
3. Pin 3 (Anode 2): Second diode anode.
4. Pin 4 (No Connection - NC): Unused pin.
Key Features:
- Designed for high-frequency applications (mixers, detectors).
- Low forward voltage, fast switching.
Pin Functions:
1. Pin 1 (Anode 1): First diode anode.
2. Pin 2 (Cathode 1 & 2): Common cathode for both diodes.
3. Pin 3 (Anode 2): Second diode anode.
4. Pin 4 (No Connection - NC): Unused pin.
Key Features:
- Designed for high-frequency applications (mixers, detectors).
- Low forward voltage, fast switching.
Application
The HSMP-3820-TR1G is a surface-mount PIN diode designed for high-frequency applications. Key application areas include:
1. RF Switching – Used in communication systems for signal routing.
2. Attenuation – Provides variable signal control in RF circuits.
3. Phase Shifters – Essential in phased-array antennas and radar systems.
4. Limiters – Protects sensitive components from high-power signals.
5. Mixers/Modulators – Supports frequency conversion in wireless devices.
Its fast switching and low distortion make it suitable for 5G, Wi-Fi, and satellite communication systems.
1. RF Switching – Used in communication systems for signal routing.
2. Attenuation – Provides variable signal control in RF circuits.
3. Phase Shifters – Essential in phased-array antennas and radar systems.
4. Limiters – Protects sensitive components from high-power signals.
5. Mixers/Modulators – Supports frequency conversion in wireless devices.
Its fast switching and low distortion make it suitable for 5G, Wi-Fi, and satellite communication systems.
Package
The HSMP-3820-TR1G is a surface-mount RF Schottky diode from Broadcom/Avago. It comes in a SOT-23 package, a small 3-pin plastic package commonly used for low-power applications. The "TR1G" suffix indicates it is supplied in tape-and-reel packaging for automated assembly. Suitable for high-frequency applications like mixers and detectors.
