STMicroelectronics, Inc. TVS Diodes SMAJ20A-TR

Trans Voltage Suppressor Diode, 400W, 20V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AC

42.8V Clamp 54A (8/20µs) Ipp Tvs Diode Surface Mount SMA (DO-214AC)

42.8V Clamp 54A (8/20µs) Ipp Tvs Diode Surface Mount SMA (DO-214AC)

42.8V Clamp 54A (8/20µs) Ipp Tvs Diode Surface Mount SMA (DO-214AC)

400 W TVS in SMA Product overview: SMAJ20A-TR from STMicroelectronics is a TVS Protection Diode for ESD protection, surge suppression, transient voltage clamping, communication ports, and industrial electronics. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include TVS, 400 W. Search-friendly keywords include TVS diode, ESD protection, surge suppression, transient voltage, TVS, 400 W, TVS Protection Diode, TVS Diodes. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 144-SMAJ20A-TR can be used for catalog matching and distributor lookup.

Manufacturer: STMicroelectronics
Win Source Part Number: 1097440-SMAJ20A-TR
Packaging: Reel - TR
Type: Zener
Applications: General Purpose
Mounting: SMD (SMT)
Unidirectional Channels: 1
Categories: Circuit Protection
Status: Active
Temperature Range - Operating: -55°C to 150°C (TJ)
Case / Package: SMA (DO-214AC)
STAND-OFF Voltage (Vwm): 20V
Minimum Breakdown Voltage: 22.2V
Max Clamping Voltage: 42.8V
Peak Pulse Current(Ippm): 54A (8/20μs)
Power Dissipation - Pd: 400W
Popularity: Medium
Fake Threat In the Open Market: 88 pct.
Supply and Demand Status: Sufficient