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BB182 The NXP Semiconductors BB182 is a VHF variable capacitance diode designed for electronic tuning and voltage-controlled oscillators. It comes in an ultra-small SOD523 plastic SMD package.
Mfr Part #:

BB182

Available from 1 distributors
Mfr Name: NXP Semiconductors
NXP Semiconductors
The NXP Semiconductors BB182 is a VHF variable capacitance diode designed for electronic tuning and voltage-controlled oscillators. It comes in an ultra-small SOD523 plastic SMD package.
✓ Total Stock: 2,222 pcs
$ Price Range: $0.99

BB182 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
2,222 pcs
On Request
2222 pcs On Request 1 On Request On Request 2008 On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

BB182 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Forward Current
Junction Temperature
Mounting Type
Storage Temperature
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BB182 Description

Short technical summary and product information.

The BB182 from NXP Semiconductors is a planar technology variable capacitance diode, also known as a varactor or varicap diode. It is housed in an ultra-small SOD523 (SC-79) plastic surface-mounted package, making it suitable for space-constrained applications.

 

Key features include high linearity and excellent matching performance, achieved through gliding matching and a Direct Matching Assembly (DMA) procedure, with matching specified to 2%. The diode offers a low series resistance of typically 1 Ohm at 100 MHz and 30 pF. Its capacitance at 28V is 2.7 pF, with a Cd(1V) to Cd(28V) ratio of 22, indicating a wide tuning range.

 

Applications for the BB182 include electronic tuning in VHF television tuners up to 160 MHz and in Voltage Controlled Oscillators (VCOs). The diode has a maximum reverse voltage rating of 32V and a maximum forward current of 20mA.

 

The package is designed for surface mounting. The cathode is indicated by a marking bar.

BB182 Quick Information

Product Type: Variable Capacitance Diode
Canonical Name: BB182 VHF variable capacitance diode
Subcategory: Variable Capacitance Diode

BB182 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

BB182 Estimated Pricing

Qty Low High
1+ $0.99 $0.99

Estimated market price range - modelled values for guidance only, not live distributor offers.

BB182 Features

  • High linearity variable capacitance diode.
  • Excellent capacitance matching to 2%.
  • Ultra-small SOD523 plastic SMD package.
  • Wide tuning range, Cd(1V)/Cd(28V) ratio of 22.
  • Low series resistance of 1 Ohm typical.

BB182 Applications

  • Used in voltage-controlled oscillator circuits.
  • Ideal for RF tuning applications.
  • Suitable for phase-locked loop filters.
  • Employed in frequency modulation circuits.

BB182 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum reverse voltage of the BB182?

32V (35V peak with a 10kΩ resistor).

What is the forward current rating of the BB182?

20mA maximum.

What package is the BB182 available in?

SOD523 (SC-79) surface-mount package.

What is the capacitance range of the BB182?

52-62pF at 1V reverse bias to 2.48-2.89pF at 28V reverse bias.

What is the typical capacitance ratio of the BB182?

22 from 1V to 28V.

What is the operating temperature range of the BB182?

Junction temperature -55°C to +125°C, storage temperature -55°C to +150°C.

What is the reverse leakage current of the BB182?

10nA at 30V, 200nA at 85°C.

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