Datasheets
SMAJ51A-E3/61 by:

DIODE 400 W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-214AC, ROHS COMPLIANT, PLASTIC, SMA, 2 PIN, Transient Suppressor

Part Details for SMAJ51A-E3/61 by Vishay Semiconductors

Results Overview of SMAJ51A-E3/61 by Vishay Semiconductors

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SMAJ51A-E3/61 Information

SMAJ51A-E3/61 by Vishay Semiconductors 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 SMAJ51A-E3/61

Part # Distributor Description Stock Price Buy
DISTI # SMAJ51A-E3/61GICT-ND
DigiKey TVS DIODE 51VWM 82.4VC DO214AC Min Qty: 1 Lead time: 12 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) 470
In Stock
  • 1 $0.3200
  • 10 $0.2180
  • 100 $0.1350
  • 500 $0.1010
  • 1,800 $0.0650
$0.0650 / $0.3200 Buy Now
New Advantage Corporation   RoHS: Compliant Min Qty: 1 Package Multiple: 1800 14400
  • 1,800 $0.0575
$0.0575 Buy Now

Part Details for SMAJ51A-E3/61

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SMAJ51A-E3/61 Part Data Attributes

SMAJ51A-E3/61 Vishay Semiconductors
Buy Now Datasheet
Compare Parts:
SMAJ51A-E3/61 Vishay Semiconductors DIODE 400 W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-214AC, ROHS COMPLIANT, PLASTIC, SMA, 2 PIN, Transient Suppressor
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer VISHAY SEMICONDUCTORS
Part Package Code DO-214AC
Package Description R-PDSO-C2
Pin Count 2
Reach Compliance Code unknown
ECCN Code EAR99
HTS Code 8541.10.00.50
Additional Feature EXCELLENT CLAMPING CAPABILITY
Breakdown Voltage-Max 62.7 V
Breakdown Voltage-Min 56.7 V
Breakdown Voltage-Nom 59.7 V
Clamping Voltage-Max 82.4 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 51 V
Reverse Current-Max 1 µA
Reverse Test Voltage 51 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 SMAJ51A-E3/61

This table gives cross-reference parts and alternative options found for SMAJ51A-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 SMAJ51A-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
SMAJ51 Micro Commercial Components Check for Price Trans Voltage Suppressor Diode, 400W, 51V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AC, PLASTIC, SMA, 2 PIN SMAJ51A-E3/61 vs SMAJ51
SMAJ51A-TP Micro Commercial Components Check for Price Trans Voltage Suppressor Diode, 400W, 51V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AC, ROHS COMPLIANT, PLASTIC, SMA, 2 PIN SMAJ51A-E3/61 vs SMAJ51A-TP
SMAJ51 Lite-On Semiconductor Corporation Check for Price Trans Voltage Suppressor Diode, 400W, 51V V(RWM), Unidirectional, 1 Element, Silicon, PLASTIC, SMA, 2 PIN SMAJ51A-E3/61 vs SMAJ51
SMAJ51-TP Micro Commercial Components Check for Price Trans Voltage Suppressor Diode, 400W, 51V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AC, ROHS COMPLIANT, PLASTIC, SMA, 2 PIN SMAJ51A-E3/61 vs SMAJ51-TP
SMAJ51-E3/61 Vishay Intertechnologies Check for Price Trans Voltage Suppressor Diode, 51V V(RWM), Unidirectional, SMAJ51A-E3/61 vs SMAJ51-E3/61
SMAJ51A Sensitron Semiconductors Check for Price Trans Voltage Suppressor Diode, 400W, 51V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AC, PLASTIC, SMA, 2 PIN SMAJ51A-E3/61 vs SMAJ51A
SMAJ51AHM3/I Vishay Intertechnologies Check for Price Trans Voltage Suppressor Diode, SMAJ51A-E3/61 vs SMAJ51AHM3/I
P4SMAJ51A World Products Inc Check for Price Trans Voltage Suppressor Diode, 400W, 51V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AC, PLASTIC PACKAGE-2 SMAJ51A-E3/61 vs P4SMAJ51A
Part Number Manufacturer Composite Price Description Compare
SMAJ51A Telefunken Microelectronics Gmbh Check for Price Transient Suppressor, SMAJ51A-E3/61 vs SMAJ51A
SMAJ51A Microsemi Corporation Check for Price Trans Voltage Suppressor Diode, 500W, 51V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AC, PLASTIC, SIMILAR TO DO-214AC OR BA, SMAJ, 2 PIN SMAJ51A-E3/61 vs SMAJ51A
P4SMAJ51 Surge Components Inc Check for Price Trans Voltage Suppressor Diode, Unidirectional, 1 Element, Silicon, DO-214AC, PLASTIC, SMA, 2 PIN SMAJ51A-E3/61 vs P4SMAJ51
SMAJ51 Taiwan Semiconductor Check for Price Trans Voltage Suppressor Diode, 400W, 51V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AC, GREEN, PLASTIC, SMA, 2 PIN SMAJ51A-E3/61 vs SMAJ51
SMAJ51A MERITEK Electronics Corporation Check for Price Trans Voltage Suppressor Diode, 400W, 51V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AC, SMA, 2 PIN SMAJ51A-E3/61 vs SMAJ51A
P4SMAJ51A SEMIKRON Check for Price Trans Voltage Suppressor Diode, 400W, 51V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AC, PLASTIC, SMA, 2 PIN SMAJ51A-E3/61 vs P4SMAJ51A
SMAJ51A World Products Inc Check for Price Trans Voltage Suppressor Diode, 400W, 51V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AC, SMAJ51A-E3/61 vs SMAJ51A
SMAJ51A Sangdest Microelectronics (Nanjing) Co Ltd Check for Price Trans Voltage Suppressor Diode, 400W, 51V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AC, SMA, 2 PIN SMAJ51A-E3/61 vs SMAJ51A
SMAJ51A General Instrument Corp Check for Price Trans Voltage Suppressor Diode, 400W, Unidirectional, 1 Element, Silicon, SMAJ51A-E3/61 vs SMAJ51A
SMAJ51A Micro Commercial Components Check for Price Trans Voltage Suppressor Diode, 400W, 51V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AC, PLASTIC, SMA, 2 PIN SMAJ51A-E3/61 vs SMAJ51A

SMAJ51A-E3/61 Frequently Asked Questions (FAQ)

  • The recommended footprint and land pattern for SMAJ51A-E3/61 can be found in the Vishay Intertechnologies' application note AN10364, which provides guidelines for surface-mount assembly of SMAJ devices.

  • To ensure reliability in high-temperature applications, it is recommended to follow the derating curves provided in the datasheet, and to consider the maximum operating temperature of 150°C. Additionally, ensure that the device is properly soldered and that the PCB is designed to minimize thermal stress.

  • The SMAJ51A-E3/61 has a human body model (HBM) ESD rating of 15 kV, and a charged device model (CDM) ESD rating of 1.5 kV. Proper ESD handling and storage procedures should be followed to prevent damage to the device.

  • Yes, the SMAJ51A-E3/61 is compatible with lead-free soldering processes. However, it is recommended to follow the recommended soldering profile and temperature guidelines to ensure reliable assembly.

  • The SMAJ51A-E3/61 has a moisture sensitivity level (MSL) of 1, which means it can be exposed to a maximum of 30°C/60% relative humidity for 168 hours without being damaged.

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