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Diodes / Transient Suppressors / SMAJ18A-E3/61
Datasheets
SMAJ18A-E3/61 by:

Trans Voltage Suppressor Diode, 400W, 18V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AC, SMA, 2 PIN

Part Details for SMAJ18A-E3/61 by Vishay Intertechnologies

Results Overview of SMAJ18A-E3/61 by Vishay Intertechnologies

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 Automotive

SMAJ18A-E3/61 Information

SMAJ18A-E3/61 by Vishay Intertechnologies 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 SMAJ18A-E3/61

Part # Distributor Description Stock Price Buy
DISTI # 38K7652
Newark Diode, Tvs, 18V, 400W, Sma, Product Range:Transzorb Smaj Series, Tvs Polarity:Unidirectional, Reverse Stand-Off Voltage Vrwm:18V, Clamping Voltage Vc Max:29.2V, Diode Case Style:Smd, No. Of Pins:2Pins, Breakdown Voltage Min:20V Rohs Compliant: Yes |Vishay SMAJ18A-E3/61 RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Cut Tape 138
  • 1 $0.0330
  • 10 $0.0330
  • 25 $0.0330
  • 50 $0.0330
  • 100 $0.0330
  • 250 $0.0330
  • 500 $0.0330
  • 1,000 $0.0330
$0.0330 Buy Now
DISTI # 77K2764
Newark Tvs Diode, 400W, 18V, Do-214Ac, Full Reel, Product Range:Transzorb Smaj Series, Tvs Polarity:Unidirectional, Reverse Standoff Voltage:18V, Clamping Voltage Max:29.2V, Diode Case Style:Do-214Ac (Sma), No. Of Pins:2Pins Rohs Compliant: Yes |Vishay SMAJ18A-E3/61 RoHS: Compliant Min Qty: 3600 Package Multiple: 1 Date Code: 0 Container: Reel 0
  • 1 $0.1610
  • 5,000 $0.1520
  • 10,000 $0.1330
  • 20,000 $0.1180
  • 30,000 $0.1090
  • 50,000 $0.0990
$0.0990 / $0.1610 Buy Now
DISTI # 81AC9944
Newark 8W,28V 5%,smd Par Rohs Compliant: Yes |Vishay SMAJ18A-E3/61 RoHS: Compliant Min Qty: 1800 Package Multiple: 1 Date Code: 0 Container: Reel 0
  • 1 $0.1470
  • 5,000 $0.1390
  • 10,000 $0.1220
  • 20,000 $0.1080
  • 30,000 $0.1000
  • 50,000 $0.0910
$0.0910 / $0.1470 Buy Now
DISTI # 38K7652
Avnet Americas TVS Diode, TRANSZORB SMAJ Series, Unidirectional, 18 V, 29.2 V, SMD, 2 Pins - Product that comes on tape, but is not reeled (Alt: 38K7652) RoHS: Not Compliant Min Qty: 1 Package Multiple: 1 Lead time: 16 Weeks, 4 Days Container: Ammo Pack 138 Partner Stock
  • 1 $0.3520
  • 10 $0.2500
  • 25 $0.2150
  • 50 $0.1810
  • 100 $0.1460
$0.1460 / $0.3520 Buy Now
DISTI # SMAJ18A-E3/61
Avnet Americas TVS Diode, TRANSZORB SMAJ Series, Unidirectional, 18 V, 29.2 V, SMD, 2 Pins - Tape and Reel (Alt: SMAJ18A-E3/61) RoHS: Compliant Min Qty: 1800 Package Multiple: 1800 Lead time: 9 Weeks, 0 Days Container: Reel 0
  • 1,800 $0.0440
  • 3,600 $0.0431
  • 7,200 $0.0426
  • 10,800 $0.0418
  • 14,400 $0.0406
$0.0406 / $0.0440 Buy Now
DISTI # 625-SMAJ18A-E3
Mouser Electronics ESD Protection Diodes / TVS Diodes 400W 18V 5% Uni RoHS: Compliant 0
  • 1 $0.2500
  • 10 $0.1420
  • 100 $0.0920
  • 500 $0.0790
  • 1,000 $0.0650
$0.0650 / $0.2500 Order Now
DISTI # V36:1790_18783128
Arrow Electronics Diode TVS Single Uni-Dir 18V 400W 2-Pin SMA T/R Min Qty: 3600 Package Multiple: 3600 Lead time: 9 Weeks Date Code: 2341 Americas - 7200
  • 3,600 $0.0650
  • 7,200 $0.0644
  • 10,800 $0.0637
  • 18,000 $0.0433
  • 36,000 $0.0353
  • 90,000 $0.0350
$0.0350 / $0.0650 Buy Now
DISTI # E02:0323_00021594
Arrow Electronics Diode TVS Single Uni-Dir 18V 400W 2-Pin SMA T/R Min Qty: 1800 Package Multiple: 1800 Lead time: 9 Weeks Date Code: 2451 Europe - 3600
  • 1,800 $0.0659
$0.0659 Buy Now
DISTI # V72:2272_18783128
Arrow Electronics Diode TVS Single Uni-Dir 18V 400W 2-Pin SMA T/R Min Qty: 1 Package Multiple: 1 Lead time: 9 Weeks Date Code: 2228 Container: Cut Strips Americas - 2157
  • 1 $0.1340
  • 10 $0.0760
  • 25 $0.0752
  • 100 $0.0728
  • 250 $0.0704
  • 500 $0.0680
  • 1,000 $0.0657
$0.0657 / $0.1340 Buy Now
Future Electronics 400 W DO-214AC 18 V Uni Directional SMT Transient Voltage Suppressor Diode RoHS: Compliant pbFree: Yes Min Qty: 1800 Package Multiple: 1800 Lead time: 9 Weeks Container: Reel 0
Reel
  • 1,800 $0.0479
  • 5,400 $0.0467
  • 9,000 $0.0461
  • 36,000 $0.0447
  • 54,000 $0.0438
$0.0438 / $0.0479 Buy Now
DISTI # 88090502
Verical Diode TVS Single Uni-Dir 18V 400W 2-Pin SMA T/R Min Qty: 3600 Package Multiple: 3600 Date Code: 2341 Americas - 7200
  • 3,600 $0.0650
  • 7,200 $0.0644
  • 10,800 $0.0637
  • 18,000 $0.0433
  • 36,000 $0.0353
  • 90,000 $0.0350
$0.0350 / $0.0650 Buy Now
DISTI # 62449726
Verical Diode TVS Single Uni-Dir 18V 400W 2-Pin SMA T/R Min Qty: 127 Package Multiple: 1 Date Code: 2228 Americas - 2157
  • 127 $0.0728
  • 250 $0.0704
  • 500 $0.0680
  • 1,000 $0.0657
$0.0657 / $0.0728 Buy Now
Bristol Electronics   12996
RFQ
Bristol Electronics   2940
RFQ
Quest Components TRANS VOLTAGE SUPPRESSOR DIODE, 400W, 18V V(RWM), UNIDIRECTIONAL, 1 ELEMENT, SILICON, DO-214AC 10080
  • 1 $0.7500
  • 1,779 $0.1500
  • 5,334 $0.1313
$0.1313 / $0.7500 Buy Now
Quest Components TRANS VOLTAGE SUPPRESSOR DIODE, 400W, 18V V(RWM), UNIDIRECTIONAL, 1 ELEMENT, SILICON, DO-214AC 2352
  • 1 $0.4490
  • 29 $0.2021
  • 248 $0.1347
$0.1347 / $0.4490 Buy Now
DISTI # SMAJ18A-E3/61
TTI ESD Protection Diodes / TVS Diodes 400W 18V 5% Uni pbFree: Pb-Free Min Qty: 1800 Package Multiple: 1800 Container: Reel Americas - 406800
In Stock
  • 1,800 $0.0540
  • 3,600 $0.0530
  • 5,400 $0.0520
  • 18,000 $0.0510
$0.0510 / $0.0540 Buy Now
Future Electronics 400 W DO-214AC 18 V Uni Directional SMT Transient Voltage Suppressor Diode Min Qty: 1800 Package Multiple: 1800 43200
null
  • 1,800 $0.0479
  • 5,400 $0.0467
  • 9,000 $0.0461
  • 36,000 $0.0447
  • 54,000 $0.0438
$0.0438 / $0.0479 Buy Now
DISTI # SMAJ18A-E3/61
TME Diode: TVS, 300W, 20V, 13.7A, unidirectional, SMA, reel,tape, SMAJ Min Qty: 1 2560
  • 1 $0.2920
  • 10 $0.1370
  • 100 $0.0980
  • 500 $0.0660
  • 12,600 $0.0620
$0.0620 / $0.2920 Buy Now
DISTI # DTRL7290
Rutronik TVS-DIODE UNI 0,4KW 22V SMA RoHS: Compliant Min Qty: 1800 Package Multiple: 1800 Container: Reel Stock DE - 262800
Stock HK - 0
Stock US - 0
Stock SG - 0
  • 1,800 $0.0596
  • 3,600 $0.0581
  • 7,200 $0.0571
  • 10,800 $0.0556
  • 14,400 $0.0541
$0.0541 / $0.0596 Buy Now
Chip 1 Exchange INSTOCK 5460
RFQ
DISTI # SMAJ18A-E3/61
Avnet Asia TVS Diode, TRANSZORB SMAJ Series, Unidirectional, 18 V, 29.2 V, SMD, 2 Pins (Alt: SMAJ18A-E3/61) RoHS: Compliant Min Qty: 3600 Package Multiple: 1800 Lead time: 11 Weeks, 0 Days 0
RFQ
DISTI # SMAJ18A-E3/61
EBV Elektronik TVS Diode TRANSZORB SMAJ Series Unidirectional 18 V 292 V SMD 2 Pins (Alt: SMAJ18A-E3/61) RoHS: Compliant Min Qty: 1800 Package Multiple: 1800 Lead time: 10 Weeks, 0 Days EBV - 0
Buy Now
Vyrian Diodes 51200
RFQ

Part Details for SMAJ18A-E3/61

SMAJ18A-E3/61 CAD Models

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SMAJ18A-E3/61 Part Data Attributes

Parametric Data
SMAJ18A-E3/61 Vishay Intertechnologies
Buy Now Datasheet
Compare Parts:
SMAJ18A-E3/61 Vishay Intertechnologies Trans Voltage Suppressor Diode, 400W, 18V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AC, SMA, 2 PIN
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer VISHAY INTERTECHNOLOGY INC
Package Description SMA, 2 PIN
Reach Compliance Code not_compliant
Factory Lead Time 16 Weeks, 4 Days
Samacsys Manufacturer Vishay
Additional Feature EXCELLENT CLAMPING CAPABILITY
Breakdown Voltage-Max 22.1 V
Breakdown Voltage-Min 20 V
Breakdown Voltage-Nom 21.05 V
Clamping Voltage-Max 29.2 V
Configuration SINGLE
Diode Element Material SILICON
Diode Type TRANS VOLTAGE SUPPRESSOR DIODE
Forward Voltage-Max (VF) 3.5 V
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 400 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
Peak Reflow Temperature (Cel) 260
Polarity UNIDIRECTIONAL
Power Dissipation-Max 3.3 W
Qualification Status Not Qualified
Reference Standard UL RECOGNIZED
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
Time@Peak Reflow Temperature-Max (s) 30

Alternate Parts for SMAJ18A-E3/61

This table gives cross-reference parts and alternative options found for SMAJ18A-E3/61. 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 SMAJ18A-E3/61, 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
SMAJ18A-7 Diodes Incorporated Check for Price Trans Voltage Suppressor Diode, 400W, 18V V(RWM), Unidirectional, 1 Element, Silicon, PLASTIC, SMA, 2 PIN SMAJ18A-E3/61 vs SMAJ18A-7
SMAJ18 Telefunken Microelectronics Gmbh Check for Price Transient Suppressor, SMAJ18A-E3/61 vs SMAJ18
SMAJ18AHE3/61 Vishay Semiconductors Check for Price DIODE 400 W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-214AC, ROHS COMPLIANT, PLASTIC, SMA, 2 PIN, Transient Suppressor SMAJ18A-E3/61 vs SMAJ18AHE3/61
SMAJ18A LRC Leshan Radio Co Ltd Check for Price Trans Voltage Suppressor Diode, 18V V(RWM), Unidirectional, SMAJ18A-E3/61 vs SMAJ18A
SMAJ18A-E3/5A Vishay Intertechnologies Check for Price Trans Voltage Suppressor Diode, 400W, 18V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AC, SMA, 2 PIN SMAJ18A-E3/61 vs SMAJ18A-E3/5A
SMAJ18A Galaxy Semi-Conductor Co Ltd Check for Price Trans Voltage Suppressor Diode, 18V V(RWM), Unidirectional, SMAJ18A-E3/61 vs SMAJ18A
SMAJ18AHM3/I Vishay Intertechnologies Check for Price Trans Voltage Suppressor Diode, SMAJ18A-E3/61 vs SMAJ18AHM3/I
SMAJ18A MDE Semiconductor Inc Check for Price Trans Voltage Suppressor Diode, 400W, 18V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AC, SMA, 2 PIN SMAJ18A-E3/61 vs SMAJ18A
Part Number Manufacturer Composite Price Description Compare
1SMA18AT3G Littelfuse Inc Check for Price Trans Voltage Suppressor Diode, 400W, 18V V(RWM), Unidirectional, 1 Element, Silicon, SMA, 2 PIN SMAJ18A-E3/61 vs 1SMA18AT3G
SMAJ18 Vishay Intertechnologies Check for Price Trans Voltage Suppressor Diode, 400W, 18V V(RWM), Unidirectional, 1 Element, DO-214AC, SMA, 2 PIN SMAJ18A-E3/61 vs SMAJ18
SMAJ18A Rectron Semiconductor Check for Price Trans Voltage Suppressor Diode, 400W, 18V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AC, PLASTIC PACKAGE-2 SMAJ18A-E3/61 vs SMAJ18A
SMAJ18A General Instrument Corp Check for Price Trans Voltage Suppressor Diode, 400W, 18V V(RWM), Unidirectional, 1 Element, Silicon, SMAJ18A-E3/61 vs SMAJ18A
SMAJ18A-E3/61 Vishay Semiconductors Check for Price DIODE 400 W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-214AC, ROHS COMPLIANT, PLASTIC, SMA, 2 PIN, Transient Suppressor SMAJ18A-E3/61 vs SMAJ18A-E3/61
SMAJ18A Uniohm Corp Check for Price Trans Voltage Suppressor Diode, 400W, 18V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AC, PLASTIC, SMA, 2 PIN SMAJ18A-E3/61 vs SMAJ18A
SMAJ18A Littelfuse Inc $0.1273 Trans Voltage Suppressor Diode, 400W, 18V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AC, HALOGEN FREE AND ROHS COMPLIANT, PLASTIC, SMA, 2 PIN SMAJ18A-E3/61 vs SMAJ18A
SMAJ18A Vishay Intertechnologies Check for Price Trans Voltage Suppressor Diode, 400W, 18V V(RWM), Unidirectional, 1 Element, DO-214AC, SMA, 2 PIN SMAJ18A-E3/61 vs SMAJ18A
SMAJ18A Lite-On Semiconductor Corporation Check for Price Trans Voltage Suppressor Diode, 400W, 18V V(RWM), Unidirectional, 1 Element, Silicon, PLASTIC, SMA, 2 PIN SMAJ18A-E3/61 vs SMAJ18A
SMAJ18A World Products Inc Check for Price Trans Voltage Suppressor Diode, 400W, 18V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AC, SMAJ18A-E3/61 vs SMAJ18A

SMAJ18A-E3/61 Related Parts

SMAJ18A-E3/61 Frequently Asked Questions (FAQ)

  • The recommended footprint for SMAJ18A-E3/61 is a standard SOD-123 package with a pad size of 2.5mm x 1.5mm.

  • Yes, SMAJ18A-E3/61 is a high-reliability device that meets the requirements of AEC-Q101, making it suitable for use in automotive and other high-reliability applications.

  • SMAJ18A-E3/61 is designed to handle high surge currents, with a peak pulse power rating of 1500W. It can absorb high-energy surges and protect sensitive electronics from damage.

  • Yes, SMAJ18A-E3/61 is compatible with lead-free soldering processes, making it suitable for use in RoHS-compliant designs.

  • The operating temperature range of SMAJ18A-E3/61 is -55°C to 150°C, making it suitable for use in a wide range of applications.

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