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SMAJ220A

SKU: SMAJ220A

Regular price ₹ 19.13
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BOURNS SMAJ220A Transient Voltage Suppressor Diode

The BOURNS SMAJ220A is a high-performance Transient Voltage Suppressor (TVS) diode designed to protect electronic circuits from voltage spikes and transient events. Manufactured by BOURNS in Taiwan, this device conforms to industry standards and offers reliable surge suppression capabilities.

  • Part Number: SMAJ220A
  • Manufacturer: BOURNS
  • Country of Origin: TW (Taiwan)
  • Unit of Measure: EA
  • ECCN: EAR99
  • Package Type: Tape (SMAJ series in DO-214AC package)
  • Datasheet: SMAJ220A Datasheet

Product Features

  • Maximum breakdown voltage up to 272V, with a breakdown voltage range of 246V to 272V
  • Peak pulse power dissipation of 400 Watts (1 ms pulse)
  • Fast response times: less than 1.0 picoseconds for unidirectional devices and less than 5.0 picoseconds for bidirectional devices
  • Designed to clamp transient voltages and protect sensitive electronic components
  • Conforms to JEDEC standards, easy to handle with standard pick and place equipment
  • Flat configuration minimizes roll away during handling and placement

Electrical Characteristics

Parameter Symbol Value Unit
Breakdown Voltage (up to 550V) VBR 246 - 272 V
Peak Pulse Power Dissipation (TP = 1 ms) PPK 400 Watts
Peak Forward Surge Current (8.3 ms) IFSM 40 Amps
Steady State Power Dissipation @ TL = 75°C PM(AV) 1.0 Watts
Maximum Instantaneous Forward Voltage @ I = 35A (Unidirectional) VF 3.5 - 5.0 V
Operating Temperature Range TJ -55 to +150 °C
Storage Temperature Range TSTG -55 to +150 °C

Additional Specifications

Parameter Symbol Min Max Unit
Breakdown Voltage (VBR) 246 272 V
Working Peak Reverse Voltage 5.0 V
Maximum Reverse Leakage @ VRWM IR 800 μA
Maximum Clamping Voltage @ IPP (10/1000 μs) 9.2 V

Physical Dimensions (SMA - DO-214AC)

Dimension Max./Min. (inches)
A 2.70 (0.106)
B 2.10 (0.083)
C 1.27 (0.050)

For detailed mechanical dimensions, refer to the datasheet.

Note

Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. The datasheet was not processed; please search the internet for the part number SMAJ220A for more details.

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

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