HSMP-3890-TR1G — Overview
HSMP-3890-TR1G by Avago is a RF PIN Switch Diode in a SOT-23-3 package, supplied by Shenzhen Jingteng Electronics (JTDZ Tech). Designed for high-frequency switching, attenuation and limiting, it combines low junction capacitance with low series resistance to keep insertion loss and distortion minimal in RF signal paths.
Key Specifications
| Part Number | HSMP-3890-TR1G |
|---|---|
| Manufacturer | Avago Technologies (Broadcom) |
| Diode Type | RF PIN Switch Diode, Single |
| Peak Reverse Voltage (V_BR) | 100 V |
| Max Forward Current | 1 A |
| Package | SOT-23-3 (TO-236-3 / SC-59) |
| Junction Temperature | 150 °C (TJ) |
Datasheet Parameters
| Total Capacitance (C_t) | 0.3 pF @ 5 V, 1 MHz |
|---|---|
| Series Resistance (R_s) | 2.5 Ω @ 5 mA, 100 MHz |
| Peak Reverse Voltage (V_BR) | 100 V |
| Max Forward Current | 1 A |
| Operating Temperature | −65 to +150 °C |
Applications
- RF switches and antenna switching
- digital attenuators
- receiver limiter / protection circuits
- cellular basestations and wireless modules
Stock & Packaging
Discontinued by manufacturer — remaining channel stock only. Supplied on Tape & Reel (TR1G). Original, genuine and unused parts with traceable date code; Certificate of Conformity available on request. Ships within 24 hours from JTDZ Tech stock.
FAQ
- Is the HSMP-3890-TR1G genuine and traceable?
Yes. JTDZ Tech (Shenzhen Jinteng Electronics) supplies the Avago HSMP-3890-TR1G as original, genuine parts with traceable date codes and a Certificate of Conformity available on request. - What package does the HSMP-3890-TR1G use?
It is housed in a SOT-23-3 surface-mount package, suitable for automated assembly and high-density RF / microwave designs. - What are the typical applications of the HSMP-3890-TR1G?
It is commonly used in RF switches and antenna switching, digital attenuators, receiver limiter/protection circuits, cellular basestations and wireless modules. - Is the HSMP-3890-TR1G still in production?
Discontinued by manufacturer — remaining channel stock only. - What is the lead time and shipping?
In stock at JTDZ Tech — ships within 24 hours. Each lot carries a traceable date code; small-batch, prototype and repair quantities are supported. - Can I get the full datasheet?
Yes. The complete Avago HSMP-3890-TR1G datasheet (electrical characteristics, S-parameters, footprint and reel specs) is available on request — contact JTDZ Tech sales for the PDF and reference designs.
Related Avago Products
Browse our full Avago inventory at JTDZ Tech for more RF / microwave components, or contact us for cross-reference and volume pricing.
Specifications are based on the Avago HSMP-3890-TR1G datasheet. JTDZ Tech is an independent distributor of original Avago components; this page is for technical reference and procurement only.
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