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Diodes / Varactors / SMV1237-001LF
Datasheets
SMV1237-001LF by: Skyworks Solutions Inc

Variable Capacitance Diode, S Band, 49.5pF C(T), 15V, Silicon, Hyperabrupt, GREEN PACKAGE-3

Part Details for SMV1237-001LF by Skyworks Solutions Inc

Results Overview of SMV1237-001LF by Skyworks Solutions Inc

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

Applications Space Technology Audio and Video Systems Aerospace and Defense Telecommunications Entertainment and Gaming

SMV1237-001LF Information

SMV1237-001LF by Skyworks Solutions Inc is a Varactor.
Varactors are under the broader part category of Diodes.

A diode is a electrical part that can control the direction in which the current flows in a device. Consider factors like voltage drop, current capacity, reverse voltage, and operating frequency when selecting a diode. Read more about Diodes on our Diodes part category page.

Available Datasheets

Part # Manufacturer Description Datasheet
849N202CKI-001LF Renesas Electronics Corporation FemtoClock NG Universal Frequency Translator
849N202BKI-001LF Renesas Electronics Corporation FemtoClock NG Universal Frequency Translator

Price & Stock for SMV1237-001LF

Part # Distributor Description Stock Price Buy
DISTI # 863-SMV1237-001LFTR-ND
DigiKey SOT 23 SINGLE LEAD FREE Min Qty: 3000 Lead time: 15 Weeks Container: Tape & Reel (TR) Temporarily Out of Stock
  • 3,000 $0.4482
  • 6,000 $0.4258
  • 15,000 $0.4098
$0.4098 / $0.4482 Buy Now
DISTI # 873-SMV1237-001LF
Mouser Electronics Varactor Diodes Ls=1.5nH SOT-23 Single RoHS: Compliant 42932
  • 1 $1.0600
  • 10 $0.8650
  • 100 $0.6730
  • 500 $0.5700
  • 1,000 $0.4650
  • 3,000 $0.4410
  • 6,000 $0.4200
  • 9,000 $0.4020
$0.4020 / $1.0600 Buy Now
Bristol Electronics   2910
RFQ
Bristol Electronics   Min Qty: 5 60
  • 5 $1.1250
  • 19 $0.7313
$0.7313 / $1.1250 Buy Now
Quest Components S BAND, 49.5 pF, 15 V, SILICON, HYPERABRUPT VARIABLE CAPACITANCE DIODE 1888
  • 1 $1.5075
  • 266 $0.6030
  • 1,328 $0.5276
$0.5276 / $1.5075 Buy Now
Quest Components S BAND, 49.5 pF, 15 V, SILICON, HYPERABRUPT VARIABLE CAPACITANCE DIODE 48
  • 1 $1.5000
  • 4 $1.2000
  • 18 $0.7500
$0.7500 / $1.5000 Buy Now
Rochester Electronics SMV1237 - Hyperabrupt Junction Tuning Varactor RoHS: Compliant Status: Active Min Qty: 1 10
  • 1 $0.5062
  • 25 $0.4961
  • 100 $0.4758
  • 500 $0.4556
  • 1,000 $0.4303
$0.4303 / $0.5062 Buy Now
DISTI # SMV1237-001LF-B
Richardson RFPD RF VARACTOR TUNING DIODE RoHS: Compliant Min Qty: 1 0
RFQ
DISTI # SMV1237-001LF
Richardson RFPD RF VARACTOR TUNING DIODE RoHS: Compliant Min Qty: 9000 0
  • 9,000 $0.3900
$0.3900 Buy Now
Flip Electronics Stock 31000
RFQ

Part Details for SMV1237-001LF

SMV1237-001LF CAD Models

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SMV1237-001LF Part Data Attributes

Parametric Data
SMV1237-001LF Skyworks Solutions Inc
Buy Now Datasheet
Compare Parts:
SMV1237-001LF Skyworks Solutions Inc Variable Capacitance Diode, S Band, 49.5pF C(T), 15V, Silicon, Hyperabrupt, GREEN PACKAGE-3
Select a part to compare:
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer SKYWORKS SOLUTIONS INC
Package Description GREEN PACKAGE-3
Pin Count 3
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8541.10.00.60
Samacsys Manufacturer Skyworks
Additional Feature LOW NOISE
Breakdown Voltage-Min 15 V
Configuration SINGLE
Diode Cap Tolerance 9.09%
Diode Capacitance Ratio-Min 1.6
Diode Capacitance-Nom 49.5 pF
Diode Element Material SILICON
Diode Type VARIABLE CAPACITANCE DIODE
Frequency Band S BAND
JESD-30 Code R-PDSO-G3
JESD-609 Code e3
Moisture Sensitivity Level 1
Number of Elements 1
Number of Terminals 3
Package Body Material PLASTIC/EPOXY
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Peak Reflow Temperature (Cel) 260
Power Dissipation-Max 0.25 W
Qualification Status Not Qualified
Quality Factor-Min 500
Rep Pk Reverse Voltage-Max 15 V
Surface Mount YES
Terminal Finish TIN
Terminal Form GULL WING
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 40
Variable Capacitance Diode Classification HYPERABRUPT

Alternate Parts for SMV1237-001LF

This table gives cross-reference parts and alternative options found for SMV1237-001LF. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of SMV1237-001LF, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
SMV1235-001 Alpha Industries Check for Price Variable Capacitance Diode, S Band, 6.4pF C(T), 15V, Silicon, Hyperabrupt SMV1237-001LF vs SMV1235-001
BB156,135 NXP Semiconductors Check for Price BB156 - Low voltage variable capacitance diode SOD 2-Pin SMV1237-001LF vs BB156,135
ZMV834BTC Diodes Incorporated Check for Price Variable Capacitance Diode, 47pF C(T), 25V, Silicon, Hyperabrupt, MINIATURE PACKAGE-2 SMV1237-001LF vs ZMV834BTC
ZMV933A Diodes Incorporated Check for Price Variable Capacitance Diode, Very High Frequency, 42pF C(T), 12V, Silicon, Hyperabrupt SMV1237-001LF vs ZMV933A
JDV2S14E Toshiba America Electronic Components Check for Price DIODE 60.5 pF, SILICON, VARIABLE CAPACITANCE DIODE, 1-1G1A, 2 PIN, Variable Capacitance Diode SMV1237-001LF vs JDV2S14E
BB143,115 NXP Semiconductors Check for Price BB143 SMV1237-001LF vs BB143,115
BB143T/R NXP Semiconductors Check for Price DIODE 5.3 pF, SILICON, VARIABLE CAPACITANCE DIODE, Variable Capacitance Diode SMV1237-001LF vs BB143T/R
HVU350 Hitachi Ltd Check for Price Variable Capacitance Diode, Silicon SMV1237-001LF vs HVU350
BB723S TDK Micronas GmbH Check for Price Variable Capacitance Diode, Silicon SMV1237-001LF vs BB723S
SMV1142-011 Skyworks Solutions Inc Check for Price Variable Capacitance Diode, S Band, 9.1pF C(T), 12V, Silicon, Hyperabrupt, SOD-323, 2 PIN SMV1237-001LF vs SMV1142-011

SMV1237-001LF Related Parts

SMV1237-001LF Frequently Asked Questions (FAQ)

  • The recommended PCB layout and land pattern for the SMV1237-001LF can be found in the Skyworks Solutions Inc. application note AN302A, which provides detailed guidelines for optimal performance and thermal management.

  • To ensure proper biasing, follow the recommended voltage and current settings outlined in the datasheet. Additionally, ensure that the device is operated within the recommended operating temperature range and that the input and output impedances are matched for optimal performance.

  • The SMV1237-001LF has a thermal pad on the bottom of the package, which should be connected to a thermal ground plane on the PCB to ensure efficient heat dissipation. A thermal interface material (TIM) can be used to improve thermal conductivity. Follow the recommended thermal management guidelines in the datasheet and application notes.

  • To troubleshoot common issues, follow a systematic approach: 1) Verify the device is properly biased and terminated, 2) Check for proper PCB layout and thermal management, 3) Verify input and output impedance matching, and 4) Consult the datasheet and application notes for troubleshooting guidelines.

  • Yes, the SMV1237-001LF is a sensitive device and requires proper ESD handling and storage precautions. Follow standard ESD handling procedures, such as using an ESD wrist strap or mat, and store the devices in a dry, ESD-safe environment.