The SZ1SMC 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 SZ1SMC series is supplied in the cost-effective, highly reliable DO-214AB package and is ideally suited for use in communication systems, automotive, numerical controls, process controls, medical equipment, business machines, power supplies and many other industrial/consumer applications. Zener Transient Overvoltage Suppressors Working Peak Reverse Voltage Range − 5.0 V to 78 V Standard Zener Breakdown Voltage Range − 6.4 V to 95.8 V Peak Power − 1500 W @1 ms ESD Rating of Class 3 (> 16 KV) per Human Body Model Maximum Clamp Voltage @ Peak Pulse Current Low Leakage < 5 μA Above 10 V UL Recognized to UL 497B as an Isolated Loop Circuit Protector Maximum Temperature Coefficient Specified Response Time is Typically
Win Source Part Number: 1035476-SZ1SMC70AT3G
Category: Circuit Protection>TVS - Diodes
Series: Automotive, AEC-Q101, SZ1SMC
Type: Zener
Package: Tape & Reel (TR)
Applications: Automotive
Standard Package: 2,500
Mounting: SMD (SMT)
Unidirectional Channels: 1
Voltage - Reverse Standoff (Typ): 70V
Voltage - Breakdown (Min): 77.8V
Voltage - Clamping (Max) @ Ipp: 113V
Power - Peak Pulse: 1500W (1.5kW)
Power Line Protection: No
Current - Peak Pulse (10/1000µs): 13.3A
Package / Case: DO-214AB, SMC
Supplier Device Package: SMC
Temperature Range - Operating: -65°C ~ 150°C (TJ)
ECCN: EAR99
Fake Threat In the Open Market: 63 pct.
MSL Level: 1 (Unlimited)
HTSUS: 8541.10.0080
Mfr: Littelfuse Inc.
Other Names: 18-SZ1SMC70AT3GTR
Trans Voltage Suppressor Diode, Product overview: SZ1SMC70AT3G 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 key electrical ratings, package details, and application requirements. Search-friendly keywords include TVS diode, ESD protection, surge suppression, transient voltage, 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-SZ1SMC70AT3G can be used for catalog matching and distributor lookup.
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| Littelfuse, Inc. | Win Source Electronics | ERSAELECTRONICS PTE. LTD. | DigiKey | Acme Chip Technology Co., Limited | |
|---|---|---|---|---|---|
| Product Category | Zener Diodes | Transient Voltage Suppressor Diodes (TVS) | Transient Voltage Suppressor Diodes (TVS) | Transient Voltage Suppressor Diodes (TVS) | Transient Voltage Suppressor Diodes (TVS) |
| Product Number | SZ1SMC70AT3G | 1035476-SZ1SMC70AT3G | 144-SZ1SMC70AT3G | 18-SZ1SMC70AT3GTR-ND | SZ1SMC70AT3G |
| Product Name | Transient Voltage Suppressor, Unidirectional, 1500 Watt | Circuit Protection - TVS - Diodes | TVS Protection Diode | TVS Diodes | Circuit Protection - Transient Voltage Suppressors (TVS) - TVS Diodes |
| RoHS Compliant | RoHS | RoHS | |||
| PD | 1.50E6 milliwatts | ||||
| Package | DO-214AB, SMC | DO-214AB, SMC | SMC | ||
| Peak Pulse Power | 1500 watts | 1500 watts | 1500 watts | ||
| VC | 113 volts | 113 volts | 113 volts |
