Datasheets
SMA6J18A-Q by:

Trans Voltage Suppressor Diode,

Part Details for SMA6J18A-Q by Bourns Inc

Results Overview of SMA6J18A-Q by Bourns Inc

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SMA6J18A-Q Information

SMA6J18A-Q by Bourns Inc is a Transient Suppressor.
Transient Suppressors 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.

Price & Stock for SMA6J18A-Q

Part # Distributor Description Stock Price Buy
DISTI # 40AH1237
Newark Tvs Diode, Aec-Q101, Unidir, 18V, Do214Ac Rohs Compliant: Yes |Bourns SMA6J18A-Q RoHS: Compliant Min Qty: 5 Package Multiple: 1 Date Code: 1 Container: Cut Tape 8713
  • 1 $0.1630
  • 10 $0.1510
$0.1510 / $0.1630 Buy Now
DISTI # 118-SMA6J18A-QCT-ND
DigiKey TVS DIODE 18VWM 29.2VC DO214AC Min Qty: 1 Lead time: 18 Weeks Container: Digi-Reel®, Tape & Reel (TR), Cut Tape (CT) 16040
In Stock
  • 1 $0.1100
  • 5,000 $0.0940
  • 10,000 $0.0912
$0.0912 / $0.1100 Buy Now
DISTI # SMA6J18A-Q
Avnet Americas Diode TVS Single Uni-Dir 18V 600W 2-Pin DO-214AC T/R - Tape and Reel (Alt: SMA6J18A-Q) Min Qty: 10000 Package Multiple: 5000 Lead time: 16 Weeks, 0 Days Container: Reel 0
  • 10,000 $0.0977
  • 20,000 $0.0887
  • 30,000 $0.0883
  • 50,000 $0.0878
  • 100,000 $0.0874
$0.0874 / $0.0977 Buy Now
DISTI # 652-SMA6J18A-Q
Mouser Electronics ESD Protection Diodes / TVS Diodes SMA6J - A 18V RoHS: Compliant 17587
  • 1 $0.1100
  • 10 $0.0950
  • 5,000 $0.0940
  • 10,000 $0.0910
$0.0910 / $0.1100 Buy Now
DISTI # V72:2272_23904043
Arrow Electronics TVS Diode Single Uni-Dir 18V 600W Automotive AEC-Q101 2-Pin SMA T/R Min Qty: 1 Package Multiple: 1 Lead time: 18 Weeks Date Code: 1931 Container: Cut Strips Americas - 4
  • 0 $0.0939
  • 1 $0.0419
$0.0419 / $0.0939 Buy Now
Onlinecomponents.com TVS Diode - Vrwm 18V - 600W - Unidirectional - SMA - AECQ RoHS: Compliant 0
  • 5,000 $0.1090
  • 10,000 $0.1058
  • 25,000 $0.1000
  • 50,000 $0.0961
  • 100,000 $0.0936
  • 150,000 $0.0922
$0.0922 / $0.1090 Buy Now
DISTI # SMA6J18A-Q-BOU
TME Diode: TVS, 0.6kW, 20÷22.1V, 20.6A, unidirectional, ±5%, SMA, SMA6J Min Qty: 1 0
  • 1 $0.4850
  • 10 $0.2910
  • 100 $0.1940
  • 250 $0.1600
  • 1,000 $0.1360
  • 2,500 $0.1270
  • 5,000 $0.1210
$0.1210 / $0.4850 RFQ
DISTI # SMA6J18A-Q
Avnet Abacus Diode TVS Single UniDir 18V 600W 2Pin DO214AC TR - Tape and Reel (Alt: SMA6J18A-Q) RoHS: Compliant Min Qty: 10000 Package Multiple: 5000 Lead time: 17 Weeks, 0 Days Container: Reel Abacus - 0
Buy Now
LCSC 20.6A 600W1ms 29.2V 22.1V Unidirectional 18V DO-214AC(SMA) ESD and Surge Protection (TVS/ESD) ROHS 100
  • 5 $0.1622
  • 50 $0.1586
  • 150 $0.1562
  • 500 $0.1538
$0.1538 / $0.1622 Buy Now
Master Electronics TVS Diode - Vrwm 18V - 600W - Unidirectional - SMA - AECQ RoHS: Compliant 0
  • 5,000 $0.1090
  • 10,000 $0.1058
  • 25,000 $0.1000
  • 50,000 $0.0961
  • 100,000 $0.0936
  • 150,000 $0.0922
$0.0922 / $0.1090 Buy Now

Part Details for SMA6J18A-Q

SMA6J18A-Q CAD Models

SMA6J18A-Q Part Data Attributes

SMA6J18A-Q Bourns Inc
Buy Now Datasheet
Compare Parts:
SMA6J18A-Q Bourns Inc Trans Voltage Suppressor Diode,
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer BOURNS INC
Reach Compliance Code not_compliant
ECCN Code EAR99
HTS Code 8541.10.00.50
Factory Lead Time 16 Weeks
Date Of Intro 2019-10-02
Samacsys Manufacturer Bourns
Additional Feature PRSM-MIN
Breakdown Voltage-Max 22.1 V
Breakdown Voltage-Min 20 V
Breakdown Voltage-Nom 21.05 V
Configuration SINGLE
Diode Element Material SILICON
Diode Type TRANS VOLTAGE SUPPRESSOR DIODE
JEDEC-95 Code DO-214AC
JESD-30 Code R-PDSO-C2
JESD-609 Code e3
Moisture Sensitivity Level 1
Non-rep Peak Rev Power Dis-Max 600 W
Number of Elements 1
Number of Terminals 2
Operating Temperature-Max 150 °C
Operating Temperature-Min -55 °C
Package Body Material PLASTIC/EPOXY
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Polarity UNIDIRECTIONAL
Reference Standard AEC-Q101
Rep Pk Reverse Voltage-Max 18 V
Reverse Current-Max 1 µA
Reverse Test Voltage 18 V
Surface Mount YES
Technology AVALANCHE
Terminal Finish Matte Tin (Sn)
Terminal Form C BEND
Terminal Position DUAL

SMA6J18A-Q Frequently Asked Questions (FAQ)

  • The recommended land pattern for SMA6J18A-Q can be found in the Bourns Application Note S-8153, which provides a detailed layout and footprint recommendation for optimal performance and reliability.

  • To handle the ESD sensitivity of SMA6J18A-Q, it is recommended to follow proper ESD handling procedures, such as using an ESD wrist strap or mat, and ensuring that the device is stored in an ESD-safe environment. Additionally, consider adding ESD protection components in the circuit design.

  • While the datasheet specifies an operating temperature range of -55°C to +150°C, it's essential to note that the device's performance and reliability may degrade at extreme temperatures. It's recommended to consult with Bourns' application engineers for specific guidance on operating temperature ranges for your application.

  • Yes, SMA6J18A-Q is designed for high-frequency applications up to 1 GHz. However, it's crucial to consider the device's parasitic inductance and capacitance, as well as the PCB layout and design, to ensure optimal performance at high frequencies.

  • To ensure the reliability of SMA6J18A-Q in a high-reliability application, it's recommended to follow Bourns' recommended assembly and soldering procedures, and to perform thorough testing and inspection of the device. Additionally, consider using a redundant or backup design to mitigate the risk of device failure.

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