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BB202 BB202 is a low-voltage variable capacitance diode from NXP Semiconductors. It features a very steep C/V curve, 30.5 pF capacitance at 0.2V, and is packaged in SOD-523.
Mfr Part #:

BB202

Available from 2 distributors
Mfr Name: NXP Semiconductors
NXP Semiconductors
BB202 is a low-voltage variable capacitance diode from NXP Semiconductors. It features a very steep C/V curve, 30.5 pF capacitance at 0.2V, and is packaged in SOD-523.
Total Stock: 103,164 pcs

BB202 Available from 2 distributors

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
101,100 pcs
101100 pcs On Request 1 On Request On Request 07+ On Request On Request
Non-Authorised Inventory information
2,064 pcs
2064 pcs On Request 1 On Request On Request On Request On Request On Request

BB202 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Capacitance @ Vr, F
Capacitance Ratio
Capacitance Ratio Condition
Continuous Reverse Voltage
Diode Series Resistance
Diode Type
Forward Current
Mounting Type
Operating Temperature
Package / Case
Storage Temperature
Supplier Device Package
Termination Style
Voltage
capacitance (Minimum/Typical/Maximum @ V_R = 0.2 V, f = 1 MHz)
capacitance (Minimum/Typical/Maximum @ V_R = 2.3 V, f = 1 MHz)
reverse_current (Maximum @ V_R = 6 V)
reverse_current (Maximum @ V_R = 6 V, T_j = 85 °C)

BB202 Description

Short technical summary and product information.

The BB202 is a low-voltage variable capacitance diode (varicap) fabricated in planar technology and encapsulated in an ultra-small SMD plastic package (SOD-523). It is designed for electronic tuning applications such as FM radio and Voltage Controlled Oscillators (VCO).

 

Key electrical characteristics include a continuous reverse voltage of 6 V, maximum forward current of 10 mA, and a reverse current of 10 nA at 25°C. The diode exhibits a capacitance of 30.5 pF (typical) at 0.2 V and 1 MHz, and 9.5 pF at 2.3 V, with a minimum capacitance ratio (C0.2/C2.3) of 2.5. Series resistance is typically 0.35 Ω.

 

The device is surface mountable with a mounting type of SMD/SMT and operates over a junction temperature range of -55°C to 85°C. It is RoHS3 compliant and REACH unaffected, with an MSL level of 1 (unlimited). The marking code is L2.

BB202 Quick Information

Product Type: Variable Capacitance Diode
Series: BB202
Canonical Name: BB202 Low-Voltage Variable Capacitance Diode
Subcategory: Variable Capacitance Diode

BB202 Compliance

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

BB202 Features

  • Very steep C/V curve for FM tuning.
  • Capacitance of 30.5 pF at 0.2 V.
  • Low series resistance of 0.35 Ω.
  • Ultra-small SOD-523 SMD package.
  • RoHS3 compliant and REACH unaffected.

BB202 Applications

  • Electronic tuning in FM radio receivers.
  • Voltage Controlled Oscillators (VCO) circuits.
  • RF tuning and filtering applications.

BB202 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the maximum reverse voltage of the BB202?

6 V continuous reverse voltage.

What is the maximum forward current of the BB202?

10 mA continuous forward current.

What package is the BB202 available in?

SC-79 and SOD-523 packages, with supplier device package SOD-523.

What is the typical capacitance of the BB202 at 0.2 V?

30.5 pF typical at 0.2 V and 1 MHz.

What is the operating temperature range of the BB202?

-55 to 85°C junction temperature.

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