Manufacturer: STMicroelectronics
Win Source Part Number: 1097479-SMAJ43A-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): 43V
Minimum Breakdown Voltage: 47.8V
Max Clamping Voltage: 91V
Peak Pulse Current(Ippm): 25A (8/20μs)
Power Dissipation - Pd: 400W
Popularity: Medium
Fake Threat In the Open Market: 82 pct.
Supply and Demand Status: Sufficient
400W TVS Diode, Unidirectional, 43V, SMA, 350pF Product overview: SMAJ43A-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, 400W, 43V, 350pF. Search-friendly keywords include TVS diode, ESD protection, surge suppression, transient voltage, TVS, 400W, 43V, 350pF, 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-SMAJ43A-TR can be used for catalog matching and distributor lookup.
91V Clamp 25A (8/20µs) Ipp Tvs Diode Surface Mount SMA (DO-214AC)
91V Clamp 25A (8/20µs) Ipp Tvs Diode Surface Mount SMA (DO-214AC)
91V Clamp 25A (8/20µs) Ipp Tvs Diode Surface Mount SMA (DO-214AC)
Transient Voltage Suppressor, TVS, Transil SMAJ Series, Unidirectional, 43 V, DO-214AC, 2, 47.8 V RoHS Compliant: Yes
TVS DIODE 43VWM 91VC SMA
| ODG (Origin Data Global) | Win Source Electronics | ERSAELECTRONICS PTE. LTD. | DigiKey | Newark, An Avnet Company | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|
| Product Category | Transient Voltage Suppressor Diodes (TVS) | Transient Voltage Suppressor Diodes (TVS) | Transient Voltage Suppressor Diodes (TVS) | Transient Voltage Suppressor Diodes (TVS) | Diodes | Transient Voltage Suppressor Diodes (TVS) |
| Product Number | SMAJ43A-TR | 1097479-SMAJ43A-TR | 144-SMAJ43A-TR | 497-4290-2-ND | 45Y7716 | SMAJ43A-TR |
| Product Name | TVS Diodes | TVS - TVS - Diodes - SMAJ43A-TR | 400W 43V 350pF TVS Protection Diode | TVS Diodes | Transient Voltage Suppressor, Tvs, Transil Smaj Series, Unidirectional, 43 V, Do-214Ac, 2, 47.8 V Rohs Compliant Stmicroelectronics | Circuit Protection - Transient Voltage Suppressors (TVS) - TVS Diodes |
| Direction | Unidirectional | |||||
| Package | SMA; DO-214AC, SMA | SMA; SMA (DO-214AC) | Tape and Reel | SMA; DO-214AC, SMA | SMA; SMA (DO-214AC) | |
| Peak Pulse Power | 400 watts | 400 watts | 400 watts | 400 watts | ||
| VC | 91 volts | 91 volts | 91 volts | 91 volts | ||
| VBR | 47.8 volts | 47.8 volts | 47.8 volts | 47.8 volts |
