Datasheets
1SMA18AT3G by:

400 Watt SMA Transient Voltage Suppressor, 180 V Unidirectional, SMA, 5000-REEL

Part Details for 1SMA18AT3G by onsemi

Overview of 1SMA18AT3G by onsemi

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Price & Stock for 1SMA18AT3G

Part # Distributor Description Stock Price Buy
DISTI # 74AK3514
Newark 1Sma18At3G, Tvs |Onsemi 1SMA18AT3G Min Qty: 4010 Package Multiple: 1 Date Code: 0 Container: Bulk 0
  • 1,000 $0.1490
  • 5,000 $0.1360
$0.1360 / $0.1490 Buy Now
DISTI # 2156-1SMA18AT3G-ND
DigiKey TVS DIODE 18VWM 29.2VC 6TDFN Min Qty: 3328 Lead time: 1 Weeks Container: Bulk MARKETPLACE PRODUCT 25000
In Stock
  • 3,328 $0.0900
$0.0900 Buy Now
Rochester Electronics 1SMA18 - Trans Voltage Suppressor Diode, 400W, 18V, Unidirectional RoHS: Compliant Status: Obsolete Min Qty: 1 25000
  • 1 $0.0910
  • 25 $0.0892
  • 100 $0.0855
  • 500 $0.0819
  • 1,000 $0.0774
$0.0774 / $0.0910 Buy Now
DISTI # 4191502
Farnell 1SMA18AT3G, TVS RoHS: Compliant Min Qty: 5000 Lead time: 3 Weeks, 1 Days Container: Each 25000
  • 5,000 $0.0886
$0.0886 Buy Now

Part Details for 1SMA18AT3G

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1SMA18AT3G Part Data Attributes

1SMA18AT3G onsemi
Buy Now Datasheet
Compare Parts:
1SMA18AT3G onsemi 400 Watt SMA Transient Voltage Suppressor, 180 V Unidirectional, SMA, 5000-REEL
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Transferred
Ihs Manufacturer ONSEMI
Package Description LEAD FREE, PLASTIC, CASE 403D-02, SMA, 2 PIN
Pin Count 2
Manufacturer Package Code 403D-02
Reach Compliance Code not_compliant
ECCN Code EAR99
HTS Code 8541.10.00.50
Factory Lead Time 4 Weeks
Samacsys Manufacturer onsemi
Additional Feature HIGH RELIABILITY
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
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 -65 °C
Package Body Material PLASTIC/EPOXY
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Peak Reflow Temperature (Cel) 260
Polarity UNIDIRECTIONAL
Power Dissipation-Max 0.5 W
Qualification Status Not Qualified
Rep Pk Reverse Voltage-Max 18 V
Surface Mount YES
Technology ZENER
Terminal Finish TIN
Terminal Form C BEND
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30

Alternate Parts for 1SMA18AT3G

This table gives cross-reference parts and alternative options found for 1SMA18AT3G. 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 1SMA18AT3G, 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 Description Manufacturer Compare
P4SMAJ18A Trans Voltage Suppressor Diode, 400W, 18V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AC, SMA, 2 PIN Micro Commercial Components 1SMA18AT3G vs P4SMAJ18A
P4SMAJ18AF 400W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-214AC, LEAD FREE, PLASTIC PACKAGE-2 World Products Inc 1SMA18AT3G vs P4SMAJ18AF
P4SMAJ18A Trans Voltage Suppressor Diode, Unidirectional, 1 Element, Silicon, DO-214AC, PLASTIC, SMA, 2 PIN Surge Components Inc 1SMA18AT3G vs P4SMAJ18A
1SMA18AT3 400W, UNIDIRECTIONAL, SILICON, TVS DIODE, PLASTIC, CASE 403B-01, SMA, 2 PIN Motorola Mobility LLC 1SMA18AT3G vs 1SMA18AT3
P4SMAJ18A Trans Voltage Suppressor Diode, 400W, 18V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AC, PLASTIC PACKAGE-2 World Products Inc 1SMA18AT3G vs P4SMAJ18A
TFMAJ18A Trans Voltage Suppressor Diode, 400W, 18V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AC, PLASTIC PACKAGE-2 Rectron Semiconductor 1SMA18AT3G vs TFMAJ18A
Part Number Description Manufacturer Compare
P4SMAJ18F 400W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-214AC, LEAD FREE, PLASTIC PACKAGE-2 World Products Inc 1SMA18AT3G vs P4SMAJ18F
SMAJ18C Trans Voltage Suppressor Diode, 400W, 18V V(RWM), Bidirectional, 1 Element, Silicon, DO-214AC, PLASTIC, SMA, 2 PIN Sensitron Semiconductors 1SMA18AT3G vs SMAJ18C
SMAJ18CA-T3 Trans Voltage Suppressor Diode, 400W, 18V V(RWM), Bidirectional, 1 Element, Silicon, DO-214AC, PLASTIC, SMA, 2 PIN Sensitron Semiconductors 1SMA18AT3G vs SMAJ18CA-T3
SMAJ18CA-G Trans Voltage Suppressor Diode, 400W, 18V V(RWM), Bidirectional, 1 Element, Silicon, DO-214AC, LEAD FREE, PLASTIC, SMA, 2 PIN Sensitron Semiconductors 1SMA18AT3G vs SMAJ18CA-G
SMAJ18CA-GT3 Trans Voltage Suppressor Diode, 400W, 18V V(RWM), Bidirectional, 1 Element, Silicon, DO-214AC, LEAD FREE, PLASTIC, SMA, 2 PIN Sensitron Semiconductors 1SMA18AT3G vs SMAJ18CA-GT3
P4SMAJ18AF 400W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-214AC, LEAD FREE, PLASTIC PACKAGE-2 World Products Inc 1SMA18AT3G vs P4SMAJ18AF
1SMA18AT3 400W, UNIDIRECTIONAL, SILICON, TVS DIODE, PLASTIC, CASE 403B-01, SMA, 2 PIN Motorola Mobility LLC 1SMA18AT3G vs 1SMA18AT3
SMAJ18-T3 Trans Voltage Suppressor Diode, 400W, 18V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AC, PLASTIC, SMA, 2 PIN Sensitron Semiconductors 1SMA18AT3G vs SMAJ18-T3
SMAJ18 Trans Voltage Suppressor Diode, 400W, 18V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AC, PLASTIC, SMA, 2 PIN Sensitron Semiconductors 1SMA18AT3G vs SMAJ18
SMAJ18A-T3 Trans Voltage Suppressor Diode, 400W, 18V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AC, PLASTIC, SMA, 2 PIN Sensitron Semiconductors 1SMA18AT3G vs SMAJ18A-T3

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