📢 Special June promo: $5.99 worldwide delivery until June 30th! No code or minimum order required. Shop now! 🛒

SM4T39AY

SM4T39AY

SM4T10CAY

SM4T10CAY

SM4T33CAY

Active

Automotive 400 W, 28 V TVS in SMA

Quantity $ per Unit Savings
1 - 9$0.920%
10 - 99$0.8310%
100 - 200$0.6530%
Contact Sales
In stock
$0.92
Parameter NameParameter Value
Operating Temp Min Celsius-55.0
Operating Temp Max Celsius150.0
ECCN USEAR99
ECCN EUNEC
Package Size5.08 x 2.57 x 2.17
Packing TypeTape And Reel
RoHs compliantEcopack2
GradeAutomotive
Package NameSMA

The SM4TY series are 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 long term reliability and stability. SM4TY devices are packaged in SMA (SMA footprint in accordance with IPC 7531 standard).

Key features
  • AEC-Q101 qualified
  • 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 °C1 μA at 85 °C
  • Operating Tj max: 150 °C
  • JEDEC registered package outline
  • Resin meets UL94, V0