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Hyperabrupt Junction Tuning Varactor SKYWORKS SMV1265-040LF for Wideband Voltage Controlled Oscillator Applications
Hyperabrupt Junction Tuning Varactor SKYWORKS SMV1265-040LF for Wideband Voltage Controlled Oscillator Applications
Specifications
Capacitance Ratio :
19.5@C1V/C26V
Diode Configuration :
Independent
DC Reverse Voltage(Vr) :
28V
Series Resistance (Rs) :
2.4Ω
Diode Capacitance :
0.83pF@26V,1MHz
Description :
19.5@C1V/C26V Independent 28V 2.4Ω 0.83pF@26V,1MHz SOD-882 Variable Capacitance (Varicaps, Varactors) RoHS
Mfr. Part # :
SMV1265-040LF
Model Number :
SMV1265-040LF
Package :
SOD-882
Description

Skyworks SMV1265-040LF: Hyperabrupt Junction Tuning Varactor

The Skyworks SMV1265-040LF is a hyperabrupt junction tuning varactor designed for high capacitance tuning ratios and low series resistance, making it ideal for wideband voltage-controlled oscillator (VCO) applications. It is also suitable for analog phase shifters and digital TV tuners. This device is designed for high-volume, low-cost applications and comes in a small footprint package.

Product Attributes

  • Brand: Skyworks Solutions, Inc.
  • Product Type: Hyperabrupt Junction Tuning Varactor
  • Series: SMV1265
  • Compliance: Skyworks Green, RoHS-compliant
  • Package Type: Single SOD-882
  • Moisture Sensitivity Level: MSL1 (260 C per JEDEC J-STD-020)

Technical Specifications

Parameter Symbol Test Condition Min Typical Max Units
Power Dissipation PDIS 250 mW
Forward Current IF 20 mA
Operating Temperature TOP -55 125 C
Storage Temperature TSTG -55 150 C
Reverse Leakage Current IR VR = 26 V 20 nA
Reverse Breakdown Voltage VBR IR = 10 A 28 V
Capacitance (CT1) CT1 VR = 1 V, f = 1 MHz 12.5 13.8 14.7 pF
Capacitance (CT26) CT26 VR = 26 V, f = 1 MHz 0.58 0.70 0.83 pF
Capacitance Ratio (CT1/CT26) CT1/CT26 CT (1 V)/CT (26 V) 17.7 19.5
Series Resistance RS VR = 1 V, f = 470 MHz 2.4

SPICE Model Parameters

Part Number CJO (pF) VJ (V) M CP (pF) RS () LS (nH)
SMV1265-040LF 22.5 30 13 0.71 2.4 0.45

Voltage vs Capacitance

Voltage (VR) (V) Typical Capacitance (CT) (pF)
0 22.47
0.5 17.41
1.0 14.26
2.0 10.23
3.0 7.40
4.0 5.15
5.0 3.38
6.0 2.37
7.0 1.86
8.0 1.61
9.0 1.45
10 1.30
12 1.12
14 1.05
16 0.97
18 0.91
20 0.83
22 0.78
24 0.75
26 0.73
28 0.73
30 0.71

Package and Handling Information

The SMV1265-040LF is supplied in a Single SOD-882 package. It is rated to Moisture Sensitivity Level 1 (MSL1) at 260 C and can be used for lead or lead-free soldering. Following instructions on the shipping container label regarding exposure to moisture after the container seal is broken is crucial to prevent moisture absorption issues during high-temperature solder assembly. Production quantities are shipped in a standard tape and reel format.


2410121733_SKYWORKS-SMV1265-040LF_C151469.pdf

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Hyperabrupt Junction Tuning Varactor SKYWORKS SMV1265-040LF for Wideband Voltage Controlled Oscillator Applications

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Product Detail
Capacitance Ratio :
19.5@C1V/C26V
Diode Configuration :
Independent
DC Reverse Voltage(Vr) :
28V
Series Resistance (Rs) :
2.4Ω
Diode Capacitance :
0.83pF@26V,1MHz
Description :
19.5@C1V/C26V Independent 28V 2.4Ω 0.83pF@26V,1MHz SOD-882 Variable Capacitance (Varicaps, Varactors) RoHS
Contact Supplier
Hyperabrupt Junction Tuning Varactor SKYWORKS SMV1265-040LF for Wideband Voltage Controlled Oscillator Applications

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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