Skyworks SMV1236-079LF Hyperabrupt Junction Varactor Diode for High Frequency Wireless Applications

Key Attributes
Model Number: SMV1236-079LF
Product Custom Attributes
Capacitance Ratio:
3.5@C1V/C6V
DC Reverse Voltage(Vr):
15V
Diode Configuration:
Independent
Series Resistance (Rs):
500mΩ
Diode Capacitance:
-
Mfr. Part #:
SMV1236-079LF
Package:
SC-79
Product Description

Skyworks SMV123x Series: Hyperabrupt Junction Tuning Varactors

The Skyworks SMV123x series comprises silicon hyperabrupt junction varactor diodes engineered for low tuning voltage Voltage Controlled Oscillators (VCOs). These varactors feature low series resistance, making them ideal for high-Q resonators in wireless system VCOs operating at frequencies exceeding 10 GHz. The series is characterized for capacitance and resistance over temperature, offering high capacitance ratio and low phase noise performance. Skyworks Green products are compliant with all applicable legislation and are halogen-free.

Product Attributes

  • Brand: Skyworks Solutions, Inc.
  • Product Line: SMV123x Series
  • Material: Silicon
  • Compliance: Skyworks Green (Halogen-free)
  • Moisture Sensitivity Level: MSL1 at 260 C

Technical Specifications

Model CT @ 1 V (pF) CT @ 3 V (pF) CT @ 6 V (pF) CT @ 1 V / CT @ 3 V (Ratio) CT @ 1 V / CT @ 6 V (Ratio) RS @ 3 V, 500 MHz () Typ Package Marking LS (nH)
SMV1231 1.43 - 1.72 0.97 0.61 1.5 - 1.8 2.5 - 2.8 2.90 SC-79, SOD-323, SOT-23, SC-70, SOD-882 Cathode and HF, KA3, A, DP1, DQ3 0.7
SMV1232 2.34 - 2.86 1.50 0.94 1.5 - 1.9 2.6 - 3.3 1.50 SC-79, SOD-323, SOT-23, SC-70, SOD-882 Cathode and HG, Y, DQ, DQ9 1.5
SMV1233 3.00 - 3.60 1.80 1.10 1.5 - 1.9 2.6 - 3.3 1.20 SC-79, SOD-323, SOT-23, SC-70, SOD-882 Cathode and HK, B, DP1 1.5
SMV1234 5.85 - 7.15 3.60 2.00 1.6 - 2.0 2.8 - 3.4 0.80 SC-79, SOD-323, SOT-23, SC-70, SOD-882 Cathode and HS, G, DQ, DQ3, DQ9 1.5
SMV1235 10.35 - 12.65 6.40 3.60 1.6 - 2.0 2.9 - 3.4 0.60 SC-79, SOD-323, SOT-23, SC-70, SOD-882 Cathode and HX, M 1.4
SMV1236 15.50 - 18.50 9.20 5.30 1.6 - 2.0 3.0 - 3.5 0.50 SC-79, SOD-323, SOT-23, SC-70, SOD-882 Cathode and HY, R, EQ 1.4
SMV1237 45.00 - 54.00 26.90 14.40 1.6 - 2.0 3.0 - 3.5 0.40 SC-79, SOD-323, SOT-23, SC-70, SOD-882 DT1 0.45
Parameter Symbol Minimum Maximum Units
Reverse voltage VR 15 V
Forward current IF 20 mA
Power dissipation PDIS 250 mW
Operating temperature TOP -55 +125 C
Storage temperature TSTG -55 +150 C
Electrostatic discharge (HBM, Class 1B) ESD 1000 V

Applications

  • Low tuning voltage VCOs
  • High-Q resonators in wireless system VCOs
  • High-volume commercial systems

Features

  • High capacitance ratio
  • Low series resistance for low phase noise
  • Packages rated MSL1, 260 C per JEDEC J-STD-020

2411220220_SKYWORKS-SMV1236-079LF_C150891.pdf

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