Datasheets
BB181,335 by: NXP Semiconductors

BB181 - VHF variable capacitance diode SOD 2-Pin

Part Details for BB181,335 by NXP Semiconductors

Results Overview of BB181,335 by NXP Semiconductors

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Applications Telecommunications

BB181,335 Information

BB181,335 by NXP Semiconductors is a Varactor.
Varactors are under the broader part category of Diodes.

A diode is a electrical part that can control the direction in which the current flows in a device. Consider factors like voltage drop, current capacity, reverse voltage, and operating frequency when selecting a diode. Read more about Diodes on our Diodes part category page.

Price & Stock for BB181,335

Part # Distributor Description Stock Price Buy
DISTI # 86094313
Verical Varactor Diode Single 30V 8pF 2-Pin SOD-523 T/R RoHS: Compliant Min Qty: 3803 Package Multiple: 1 Date Code: 1101 Americas - 1419985
  • 3,803 $0.0986
$0.0986 Buy Now
Rochester Electronics DIODE VHF VAR CAP 30V SOD523 RoHS: Compliant Status: Obsolete Min Qty: 1 1419985
  • 1 $0.0928
  • 25 $0.0909
  • 100 $0.0872
  • 500 $0.0835
  • 1,000 $0.0789
$0.0789 / $0.0928 Buy Now
DISTI # BB181,335
Avnet Silica Diode VAR Cap Single 30V 8pF 2Pin SOD523 TR (Alt: BB181,335) RoHS: Compliant Min Qty: 20000 Package Multiple: 20000 Silica - 0
Buy Now

Part Details for BB181,335

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BB181,335 Part Data Attributes

BB181,335 NXP Semiconductors
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BB181,335 NXP Semiconductors BB181 - VHF variable capacitance diode SOD 2-Pin
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Rohs Code Yes
Part Life Cycle Code Obsolete
Ihs Manufacturer NXP SEMICONDUCTORS
Part Package Code SOD
Pin Count 2
Manufacturer Package Code SOD523
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8541.10.00
Factory Lead Time 4 Weeks
Samacsys Manufacturer NXP
Configuration SINGLE
Diode Capacitance Ratio-Min 12
Diode Capacitance-Nom 12.5 pF
Diode Type VARIABLE CAPACITANCE DIODE
JESD-609 Code e3
Moisture Sensitivity Level 1
Number of Elements 1
Peak Reflow Temperature (Cel) 260
Rep Pk Reverse Voltage-Max 30 V
Surface Mount YES
Terminal Finish Tin (Sn)
Time@Peak Reflow Temperature-Max (s) 30
Variable Capacitance Diode Classification ABRUPT

Alternate Parts for BB181,335

This table gives cross-reference parts and alternative options found for BB181,335. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of BB181,335, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
934055438135 NXP Semiconductors Check for Price DIODE VHF BAND, 12.5 pF, SILICON, VARIABLE CAPACITANCE DIODE, ULTRA SMALL, PLASTIC, SMD, SC-79, 2 PIN, Variable Capacitance Diode BB181,335 vs 934055438135
BB181T/R NXP Semiconductors Check for Price DIODE VHF BAND, SILICON, VARIABLE CAPACITANCE DIODE, PLASTIC, SC-79, 2 PIN, Variable Capacitance Diode BB181,335 vs BB181T/R
934055438335 NXP Semiconductors Check for Price DIODE VHF BAND, 12.5 pF, SILICON, VARIABLE CAPACITANCE DIODE, ULTRA SMALL, PLASTIC, SMD, SC-79, 2 PIN, Variable Capacitance Diode BB181,335 vs 934055438335
Part Number Manufacturer Composite Price Description Compare
BB181,115 NXP Semiconductors $0.0678 BB181 - VHF variable capacitance diode SOD 2-Pin BB181,335 vs BB181,115
MA371 Panasonic Electronic Components Check for Price Variable Capacitance Diode, Ultra High Frequency, 36.335pF C(T), 32V, Silicon, S-MINI2-G1, SC-76A, 2 PIN BB181,335 vs MA371
HVU350 Hitachi Ltd Check for Price Variable Capacitance Diode, Silicon BB181,335 vs HVU350
BB813 Siemens Check for Price Variable Capacitance Diode, 10pF C(T), 30V, Silicon BB181,335 vs BB813
BB182T/R NXP Semiconductors Check for Price DIODE VHF BAND, 57 pF, 32 V, SILICON, VARIABLE CAPACITANCE DIODE, ULTRA SMALL, PLASTIC, SC-79, 2 PIN, Variable Capacitance Diode BB181,335 vs BB182T/R
HVU308A Hitachi Ltd Check for Price Variable Capacitance Diode, 35V, Silicon, URP, 2 PIN BB181,335 vs HVU308A
1N4789 Spectrum Control Check for Price Variable Capacitance Diode, 12pF C(T), Silicon, Abrupt, DO-7, BB181,335 vs 1N4789
HVU316 Renesas Electronics Corporation Check for Price 6.19pF, SILICON, VARIABLE CAPACITANCE DIODE, ULTRA SMALL, URP, 2 PIN BB181,335 vs HVU316
SMV1705-079LF Skyworks Solutions Inc Check for Price Variable Capacitance Diode, S Band, 18.3pF C(T), 12V, Silicon, Hyperabrupt, SC-79, 2 PIN BB181,335 vs SMV1705-079LF
MA2SV09 Panasonic Electronic Components Check for Price Variable Capacitance Diode, Ultra High Frequency, 15.65pF C(T), 6V, Silicon, SC-79, 2 PIN BB181,335 vs MA2SV09

BB181,335 Frequently Asked Questions (FAQ)

  • A 4-layer PCB with a solid ground plane and a separate power plane is recommended. Keep the RF traces short and away from digital signals. Use a 50-ohm microstrip line for the RF output.

  • Use a heat sink or thermal pad to dissipate heat. Ensure good airflow around the device. Follow the recommended operating conditions and derating guidelines in the datasheet.

  • The BB181,335 can handle up to 2W of output power. However, it's recommended to operate at a lower power level (around 1W) to ensure reliable operation and minimize heat generation.

  • Use the recommended component values and layout guidelines in the datasheet. For specific frequency bands, adjust the values of the input/output matching networks and the biasing components.

  • The BB181,335 has built-in ESD protection. However, handle the device with care, using an ESD wrist strap or mat, and avoid touching the pins or exposed pads.