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Littelfuse | SMAJ400A

Manufacturer Part #

SMAJ400A

SMAJ Series 3.3 W 494 V Uni-Directional Surface Mount TVS Diode - SMA

ECAD Model:
Mfr. Name: Littelfuse
Standard Pkg:
Product Variant Information section
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Product Specification Section
Littelfuse SMAJ400A - Technical Attributes
Attributes Table
Breakdown Voltage-Min: 447V
Clamping Voltage-Max: 648V
Directional: Uni-Directional
Power Dissipation: 3.3W
Peak Output Current: 0.6A
Reverse Leakage Current: 1µA
Peak Power: 400W
Test Current: 1mA
Standoff Voltage: 400V
Operating Temp Range: -65°C to +150°C
Storage Temperature Range: -65°C to +175°C
Breakdown Voltage-Max: 494V
Package Style:  SMA (DO-214AC, SOD-106)
Mounting Method: Surface Mount
Features & Applications

The SMAJ400A is a part SMAJ series TVS diode. It has a storage temperature ranging from -65°C to +150°C and its available in DO-214AA package.

The SMAJ series is designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.

Features:

  • Halogen-Free, RoHS compliant
  • For surface mounted applications to optimize board space
  • Low profile package
  • Built-in strain relief
  • Glass passivated junction
  • Low inductance
  • Excellent clamping capability
  • 400 W Peak Pulsepower capability at 10 x 1000 μs waveform, repetition rate (duty cycle): 0.01%
  • Fast response time: typically less than 1.0ps from 0 Volts to VBR min
  • Typical IR less than 1 μA above 12 V
  • High temperature soldering: 260°C/40 seconds at terminals
  • Typical maximum temperature coefficient ΔVBR = 0.1% x VBR@25°C x ΔT
  • Plastic package has Underwriters Laboratory Flammability 94V-O
  • Matte Tin Lead–free Plated

Applications:

  • Protection of I/O interfaces
  • VCC bus
  • Vulnerable circuits used in telecom
  • Computer
  • Industrial
  • Consumer electronic applications
Pricing Section
Global Stock:
0
USA:
0
On Order:
0
Factory Stock:Factory Stock:
0
Factory Lead Time:
22 Weeks
Minimum Order:
5000
Multiple Of:
5000
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Tariff charges may apply if shipping to the United States. An estimate of tariff charges will be calculated at checkout.
Total
$695.00
USD
Quantity
Unit Price
5,000
$0.139
10,000
$0.137
15,000
$0.136
20,000
$0.135
25,000+
$0.133
Product Variant Information section