Datasheets
SMAJ300CA by:

Trans Voltage Suppressor Diode, 400W, 300V V(RWM), Bidirectional, 1 Element, Silicon, DO-214AC, SMA, 2 PIN

Part Details for SMAJ300CA by Bourns Inc

Results Overview of SMAJ300CA by Bourns Inc

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Applications Security and Surveillance Space Technology Audio and Video Systems Aerospace and Defense Transportation and Logistics Renewable Energy Automotive Robotics and Drones

SMAJ300CA Information

SMAJ300CA 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 SMAJ300CA

Part # Distributor Description Stock Price Buy
DISTI # 49Y4847
Newark Tvs Diode, 400W, 300V, Do-214Ac, Product Range:Smaj Series, Tvs Polarity:Bidirectional, Reverse Standoff Voltage:300V, Clamping Voltage Max:486V, Diode Case Style:Do-214Ac (Sma), No. Of Pins:2Pins, Minimum Breakdown Voltage:335V Rohs Compliant: Yes |Bourns SMAJ300CA RoHS: Compliant Min Qty: 10000 Package Multiple: 1 Date Code: 0 Container: Bulk 0
  • 2,500 $0.2110
$0.2110 Buy Now
DISTI # SMAJ300CABBCT-ND
DigiKey TVS DIODE 300VWM 486VC DO214AC Min Qty: 1 Lead time: 16 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) 37608
In Stock
  • 1 $0.2500
  • 10 $0.2010
  • 100 $0.1990
  • 5,000 $0.1925
$0.1925 / $0.2500 Buy Now
DISTI # SMAJ300CA
Avnet Americas - Tape and Reel (Alt: SMAJ300CA) RoHS: Not Compliant Min Qty: 10000 Package Multiple: 5000 Lead time: 16 Weeks, 0 Days Container: Reel 0
  • 10,000 $0.2061
  • 20,000 $0.1173
  • 30,000 $0.1153
  • 50,000 $0.1135
  • 100,000 $0.1114
$0.1114 / $0.2061 Buy Now
DISTI # 652-SMAJ300CA
Mouser Electronics ESD Protection Diodes / TVS Diodes 350volts 1uA .8 Amps Bi-Dir RoHS: Compliant 6285
  • 1 $0.9800
  • 10 $0.6160
  • 100 $0.4030
  • 500 $0.3110
  • 1,000 $0.2810
  • 2,500 $0.2440
  • 5,000 $0.2250
  • 10,000 $0.2150
  • 25,000 $0.2000
$0.2000 / $0.9800 Buy Now
DISTI # V72:2272_14672636
Arrow Electronics Diode TVS Single Bi-Dir 300V 400W 2-Pin SMA T/R Min Qty: 650 Package Multiple: 1 Lead time: 16 Weeks Date Code: 2120 Container: Cut Strips Americas - 14501
Buy Now
Onlinecomponents.com Diode TVS Single Bi-Dir 300V 400W 2-Pin SMA T/R RoHS: Compliant 0
  • 2,500 $0.4004
  • 5,000 $0.2464
  • 7,500 $0.1951
  • 10,000 $0.1912
$0.1912 / $0.4004 Buy Now
DISTI # 56067008
Verical Diode TVS Single Bi-Dir 300V 400W 2-Pin SMA T/R Min Qty: 650 Package Multiple: 1 Date Code: 2120 Americas - 14501
  • 650 $0.2200
$0.2200 Buy Now
DISTI # SMAJ300CA-BOU
TME Diode: TVS, 0.4kW, 335÷371V, 0.8A, bidirectional, ±5%, SMA, SMAJ Min Qty: 1 0
  • 1 $0.4380
  • 10 $0.2630
  • 100 $0.2320
  • 250 $0.2060
  • 1,000 $0.1880
  • 2,500 $0.1690
  • 5,000 $0.1570
$0.1570 / $0.4380 RFQ
DISTI # SMAJ300CA
Avnet Abacus - Tape and Reel (Alt: SMAJ300CA) RoHS: Compliant Min Qty: 10000 Package Multiple: 5000 Lead time: 17 Weeks, 0 Days Container: Reel Abacus - 0
Buy Now
Master Electronics Diode TVS Single Bi-Dir 300V 400W 2-Pin SMA T/R RoHS: Compliant 0
  • 2,500 $0.4004
  • 5,000 $0.2464
  • 7,500 $0.1951
  • 10,000 $0.1912
$0.1912 / $0.4004 Buy Now

Part Details for SMAJ300CA

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SMAJ300CA Part Data Attributes

SMAJ300CA Bourns Inc
Buy Now Datasheet
Compare Parts:
SMAJ300CA Bourns Inc Trans Voltage Suppressor Diode, 400W, 300V V(RWM), Bidirectional, 1 Element, Silicon, DO-214AC, SMA, 2 PIN
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer BOURNS INC
Package Description SMA, 2 PIN
Reach Compliance Code not_compliant
ECCN Code EAR99
HTS Code 8541.10.00.50
Factory Lead Time 16 Weeks
Samacsys Manufacturer Bourns
Additional Feature PRSM-MIN
Breakdown Voltage-Max 371 V
Breakdown Voltage-Min 335 V
Breakdown Voltage-Nom 353 V
Clamping Voltage-Max 486 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 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 BIDIRECTIONAL
Power Dissipation-Max 1 W
Reference Standard IEC-61000-4-2, 4-4, 4-5
Rep Pk Reverse Voltage-Max 300 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

SMAJ300CA Related Parts

SMAJ300CA Frequently Asked Questions (FAQ)

  • The recommended footprint for the SMAJ300CA is a rectangular pad with a minimum size of 2.5mm x 1.5mm, with a 0.5mm radius corner and a 0.3mm spacing between pads.

  • To ensure proper soldering, use a soldering iron with a temperature of 250°C to 270°C, and apply a small amount of solder paste to the pads. Use a soldering technique that minimizes the risk of overheating the component.

  • The maximum operating temperature for the SMAJ300CA is 150°C, with a derating of 1.33mA/°C above 25°C.

  • Yes, the SMAJ300CA can be used in high-frequency applications up to 1GHz, but the user should consider the component's parasitic inductance and capacitance, and ensure proper PCB layout and decoupling to minimize signal degradation.

  • Yes, the SMAJ300CA is compatible with lead-free soldering, but the user should ensure that the soldering process is optimized for the component's thermal characteristics.

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