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High capacitance ratio varactor diode SKYWORKS SMV1470-004LF used in low noise VCO and VCXO circuits
High capacitance ratio varactor diode SKYWORKS SMV1470-004LF used in low noise VCO and VCXO circuits
Specifications
Capacitance Ratio :
6
DC Reverse Voltage(Vr) :
10V
Diode Configuration :
1 Pair Common Cathode
Series Resistance (Rs) :
500mΩ
Diode Capacitance :
14.8pF@4.5V,1MHz
Description :
6 10V 1 Pair Common Cathode 500mΩ 14.8pF@4.5V,1MHz SOT-23 Variable Capacitance (Varicaps, Varactors) RoHS
Mfr. Part # :
SMV1470-004LF
Model Number :
SMV1470-004LF
Package :
SOT-23
Description

Product Overview

The Skyworks SMV1470-004LF is a dual silicon, hyperabrupt junction varactor diode designed for low-noise voltage-controlled oscillators (VCOs) and voltage-controlled crystal oscillators (VCXOs) in wireless systems. Its high-capacitance ratio and low series resistance make it suitable for applications such as GSM, PCS, CDMA, and analog phones. The device is provided in a common cathode configuration and housed in a SOT-23 package.

Product Attributes

  • Brand: Skyworks Solutions, Inc.
  • Product Line: Skyworks Green
  • Package Type: SOT-23
  • Moisture Sensitivity Level: MSL1
  • Lead-Free Compliance: RoHS-compliant

Technical Specifications

Parameter Symbol Test Condition Min Typical Max Units
Forward current IF 20 mA
Power dissipation PD 250 mW
Storage temperature TSTG -55 +150 C
Operating temperature TA -55 +125 C
Reverse current IR VR = 10 V 20 nA
Capacitance CT VR = 1 V, F = 1 MHz 65.8 70.0 74.2 pF
Capacitance CT VR = 4.5 V, F = 1 MHz 12.0 13.4 14.8 pF
Capacitance ratio CTR CT (1 V)/CT (5 V) 5 6
Series resistance RS VR = 1.5 V, F = 900 MHz 0.5 0.8
Breakdown voltage VB IR = 10 A 10 V

Capacitance vs Reverse Voltage

VR (V) CT (pF)
0113.9
0.587.4
1.071.3
1.559.3
2.049.0
2.539.1
3.029.4
3.521.4
4.016.3
4.513.3
5.011.5
5.510.3
6.09.5
6.58.9
7.08.5
7.58.1
8.07.9
8.57.7
9.07.6
9.57.5
10.07.5

SPICE Model Parameters

Part Number CJO (pF) VJ (V) M CP (pF) RS () LS (nH)
SMV1470-004LF 110 80 39.7 3.94 0.5 1.4

Package Dimensions (SOT-23)

Refer to Figure 4 for detailed SOT-23 package dimension drawing.

Tape and Reel Dimensions (SOT-23)

Refer to Figure 5 for detailed SOT-23 tape and reel dimensions.


2410121720_SKYWORKS-SMV1470-004LF_C6705350.pdf

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High capacitance ratio varactor diode SKYWORKS SMV1470-004LF used in low noise VCO and VCXO circuits

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Product Detail
Capacitance Ratio :
6
DC Reverse Voltage(Vr) :
10V
Diode Configuration :
1 Pair Common Cathode
Series Resistance (Rs) :
500mΩ
Diode Capacitance :
14.8pF@4.5V,1MHz
Description :
6 10V 1 Pair Common Cathode 500mΩ 14.8pF@4.5V,1MHz SOT-23 Variable Capacitance (Varicaps, Varactors) RoHS
Contact Supplier
High capacitance ratio varactor diode SKYWORKS SMV1470-004LF used in low noise VCO and VCXO circuits

Hefei Purple Horn E-Commerce Co., Ltd.

Verified Supplier
1 Years
anhui, hefei
Since 2009
Business Type :
Manufacturer, Distributor/Wholesaler, Agent, Importer
Main Products :
Bipolar Transistor Arrays, Bridge Rectifiers, JFETs
Employee Number :
300~500
Certification Level :
Verified Supplier
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