SM4T23AY

SM4T23AY

SM4T14CAY

SM4T14CAY

SM4T23CAY Active

Automotive 400 W, 20 V TVS in SMA
Operating Temp Min Celsius-55.0
Operating Temp Max Celsius150.0
ECCN USEAR99
ECCN EUNEC
Package Size5.08 x 2.57 x 2.25
Packing TypeTape And Reel
ROHS Compliance GradeEcopack2
GradeAutomotive
Package NameSMA
Key Features
  • Peak pulse power:
    • 400 W (10/1000 μs)
    • 2.3 kW (8/20 μs)
  • Stand-off voltage range: from 5 V to 70 V
  • Unidirectional and bidirectional types
  • Low leakage current:
    • 0.2 μA at 25 °C
    • 1 μA at 85 °C
  • Operating Tj max: 150 °C
  • High power capability at Tjmax:
    • 270 W (10/1000 μs)
  • JEDEC registered package outline
  • Resin meets UL 94, V0
  • AEC-Q101 qualified

The SM4TY Transil series has been designed to protect sensitive automotive circuits against surges defined in ISO 7637-2 and against electrostatic discharges according to ISO 10605.


The planar technology makes it compatible with high-end circuits where low leakage current and high junction temperature are required to provide reliability and stability over time. SM4TY devices are packaged in SMA (SMA footprint in accordance with IPC 7531 standard).

Out of stock
$0.85
Range Unit Price Savings
1 - 9$0.850%
10 - 99$0.7018%
100 - 499$0.4942%
500$0.4250%
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