The SZ1SMA series is designed to protect voltage sensitive components from high voltage, high energy transients. They have excellent clamping capability, high surge capability, low zener impedance and fast response time. The SZ1SMA series is supplied in cost-effective, highly reliable DO-214AC package and it is ideal for use in automotive electronic applications. Zener Transient Overvoltage Suppressors Working Peak Reverse Voltage Range −5V to 170V for uni-directional and 10 V to 78 V for bi-directional Standard Zener Breakdown Voltage Range −11.1 V to 95.83 V for bi-directional, 6.4 V to 209 V for uni-directional Peak Power − 400 W @ 1 ms ESD protection of data lines in accordance with IEC 61000-4-2 30kV(Air), 30kV (Contact) ESD Rating of Class 3 (> 16 kV) per Human Body Model Response Time is Typically Flat Handling Surface for Accurate Placement Package Design for Top Slide or Bottom Circuit VBR @TJ= VBR@25°C x (1+αT x (TJ - 25)) (αT: Temperature Coefficient)
45.4V Clamp 8.8A Ipp Tvs Diode Surface Mount SMA
45.4V Clamp 8.8A Ipp Tvs Diode Surface Mount SMA
45.4V Clamp 8.8A Ipp Tvs Diode Surface Mount SMA
Manufacturer: Littelfuse Inc.
Win Source Part Number: 801466-SZ1SMA28AT3G
Packaging: Reel
Type: Zener
Mounting Style: SMD
Applications: Automotive
Unidirectional Channels: 1
Voltage - Reverse Standoff (Typ): 28V
Voltage - Breakdown (Min): 31.1V
Current - Peak Pulse (10/1000μs): 8.8A
Power - Peak Pulse: 400W
Power Line Protection: No
Supplier Device Package: SMA
Temperature Range - Operating: -65°C ~ 150°C
Manufacturer Package: DO-214AC, SMA
Popularity: High
Fake Threat In the Open Market: 47 pct.
Supply and Demand Status: Sufficient
Manufacturer Pack Quantity: 5,000
MSL Level: 1 (Unlimited)
Voltage - Clamping (Maximum) at Ipp: 45.4V
Capacitance at Frequency: 430pF at 1MHz
Trans Voltage Suppressor Diode, 400W, 28V V(RWM), Unidirectional, 1 Element, Silicon, SMA, 2 PIN Product overview: SZ1SMA28AT3G from Littelfuse 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 400W, 28V. Search-friendly keywords include TVS diode, ESD protection, surge suppression, transient voltage, 400W, 28V, 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-SZ1SMA28AT3G can be used for catalog matching and distributor lookup.
TRANS VOLTAGE SUPPRESSOR DIODE, 400W, 28V V(RWM), UNIDIRECTIONAL, 1 ELEMENT, SILICON, SMA. FREE 2 YEAR RADWELL WARRANTY
TVS DIODE 28V 45.4V SMA
TVS DIODE, UNIDIR, 28V, DO-214AC ROHS COMPLIANT: YES
TVS DIODE 28VWM 45.4VC SMA
TVS DIODE 28VWM 45.4VC SMA
| Littelfuse, Inc. | DigiKey | Win Source Electronics | ERSAELECTRONICS PTE. LTD. | Radwell International | Utmel Electronic Limited | Newark, An Avnet Company | ODG (Origin Data Global) | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|---|---|---|
| Product Category | Zener Diodes | Transient Voltage Suppressor Diodes (TVS) | Transient Voltage Suppressor Diodes (TVS) | Transient Voltage Suppressor Diodes (TVS) | General Purpose Diodes | Transient Voltage Suppressor Diodes (TVS) | Transient Voltage Suppressor Diodes (TVS) | Transient Voltage Suppressor Diodes (TVS) | Transient Voltage Suppressor Diodes (TVS) |
| Product Number | SZ1SMA28AT3G | F11516CT-ND | 801466-SZ1SMA28AT3G | 144-SZ1SMA28AT3G | 32319979 | 461-SZ1SMA28AT3G | 29AK8328 | SZ1SMA28AT3G | SZ1SMA28AT3G |
| Product Name | 400W in SMA Package | TVS Diodes | TVS - TVS - Diodes - SZ1SMA28AT3G | 400W 28V TVS Protection Diode | Diode | TVS DIODE 28V 45.4V SMA | Tvs Diode, Unidir, 28V, Do-214Ac Rohs Compliant Littelfuse | TVS Diodes | Circuit Protection - Transient Voltage Suppressors (TVS) - TVS Diodes |
| RoHS Compliant | RoHS | RoHS | RoHS | RoHS | |||||
| PD | 400000 milliwatts | ||||||||
| Configuration | Single | Single | |||||||
| Package | SMA; DO-214AC, SMA | SMA; DO-214AC, SMA | SMA; DO-214AC, SMA | SMA; SMA | |||||
| Peak Pulse Power | 400 watts | 400 watts | 400 watts | 400 watts |
