text.skipToContent text.skipToNavigation

Manufacturer Part #


SMA6 Series 600 W 220 V Uni Directional Transient Voltage Suppressor - DO-214AC

Mfr. Name: STMicroelectronics
Standard Pkg:
Product Variant Information section
Date Code:
Product Specification Section
Technical Attributes
Attributes Table
Breakdown Voltage-Max: 231V
Breakdown Voltage-Min: 209V
Clamping Voltage-Max: 323V
Directional: Uni-Directional
Power Dissipation: 600W
Package Style:  SMA (DO-214AC, SOD-106)
Mounting Method: Surface Mount
Features & Applications
The SMA6J188A-TR is a SMA6 Series of 600 W 220 V Uni Directional Transient Voltage Suppressor - DO 214AC. SMA6J Transil series has been designed to protect sensitive equipment against electro-static discharges according to IEC 61000-4-2, MIL STD 883 Method 3015, and electrical over stress such as IEC 61000-4-4 and 5. They are generally for surges below 600 W 10/1000 μs. This planar technology makes it compatible with high-end equipment and SMPS where low leakage current and high junction temperature are required to provide reliability and stability over time. Their low clamping voltages provides a better safety margin to protect sensitive circuits with extended life time expectancy.


  • Peak pulse power:
    • 600 W (10/1000 μs)
    • 4 kW (8/20 μs)
  • Stand off voltage range: from 5 V to 188 V
  • Unidirectional and bidirectional types
  • Low clamping voltage versus standard series
  • Low leakage current:
    • 0.2 μA at 25 °C
    • 1 μA at 85 °C
  • Operating Tj max: 175 °C
  • JEDEC registered package outline

Complies with the following standards:

  • IEC 61000-4-2 level 4:
    • 15 kV (air discharge)
    • 8 kV (contact discharge)
  • MIL STD 883G-Method 3015-7: class3B
    • 25 kV (human body model)
Pricing Section
Minimum Order:
Multiple Of:
On Order:
Factory Stock:Factory Stock:
Factory Lead Time:
19 Weeks
Web Price
Product Variant Information section