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| Country of Origin | India |
|---|---|
| Brand | Infineon |
| Height | 1.05mm |
| Length | 1.7mm |
| Model | BB639E7904HTSA1 |
| Width | 1.25mm |
| Mount Type | Surface |
| Series | BB439 |
| Maximum Operating Temperature | 150°C |
| Package Type | SOD-323 |
| Minimum Operating Temperature | -55°C |
| Pin Count | 2 |
| Number of Elements per Chip | 1 |
| Diode Configuration | Single |
| Forward Current If | 20mA |
| Minimum Capacitance | 36pF |
| Maximum Reverse Voltage Vr | 30V |
| Minimum Tuning Ratio | 13.5 |
| Tuning Ratio Test Condition | 1/28 V |
| BB639 VHF varicap diode,20mA 30V 40pFBrand | Infineon |
| Infineon BB639E7904HTSA1 1 Single Varactor 13.5 | 1 Tuning Ratio, 36 pF 30 V 2-Pin SOD-323 |
Infineon BB639E7904HTSA1 is a high-quality varactor diode designed for electronic and industrial applications requiring variable capacitance controlled by voltage. This single-element varactor diode features a minimum capacitance of 36 pF and a maximum reverse voltage rating of 30 V, ensuring robustness in performance.
Encapsulated in a 2-pin SOD-323 surface mount package, it provides compactness with dimensions 1.7 mm in length, 1.25 mm in width, and 1.05 mm in height, enabling efficient PCB space utilization.
The device supports a forward current of 20 mA and operates reliably over a temperature range from -55°C to 150°C, suitable for demanding industrial, electronic, telecommunications, and RF circuit applications. It offers a high tuning ratio of 13.5:1, which enables fine voltage-controlled adjustments in capacitance, important for tuning circuits, voltage-controlled oscillators (VCOs), filters, frequency synthesizers, and multipliers.
This varactor diode series (BB439 series) does not conform to automotive standards, emphasizing its suitability for general industrial and commercial electronic uses rather than automotive applications.
Single-element varactor diode with 36 pF minimum capacitance. Maximum reverse voltage rating of 30 V. Forward current capability of 20 mA. Surface mount package type SOD-323 with compact dimensions. Operating temperature range: -55°C to 150°C.
High tuning ratio of 13.5:1 for precise voltage control.
These Varactor Diodes are extensively used in industrial electronics, telecommunications equipment, RF design, laboratory oscillators, signal filtering systems, and frequency management. They provide high reliability and durability in these applications, supporting efficient circuit tuning and voltage control tasks.
Explore additional electronic components and discrete semiconductors on EnvMart for comprehensive sourcing of your industrial electronics needs.
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