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See Technical Specifications

SZ1.5SMC51AT3G +BOM

70.1V Clamp 21.4A Ipp Tvs Diode Surface Mount SMC

Manufacturer:

Littelfuse Inc
Mfr.Part #:

SZ1.5SMC51AT3G
Datasheet:

SZ1.5SMC51AT3G Datasheet (PDF)
Series:

Automotive, AEC-Q101
Type:

Zener
Unidirectional Channels:

1
Voltage - Reverse Standoff (Typ):

43.6V
EDA/CAD Models:

Request Free CAD Models for SZ1.5SMC51AT3G

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SZ1.5SMC51AT3G General Description

The SZ1.5SMC 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 SZ1.5SMC series is supplied in the exclusive, cost-effective, highly reliable Littelfuse 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.

Key Features

Zener Transient Overvoltage Suppressors
Working Peak Reverse Voltage Range − 5.8 V to 77.8 V
Standard Zener Breakdown Voltage Range − 6.45 V to 95.5V
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
Recognized to UL 497B as an Isolated Loop Circuit Protector
Maximum Temperature Coefficient Specified
Response Time is Typically < 1 ns
Pb−Free Packages are Available< 1 ns

Specifications

Category	Circuit ProtectionTransient Voltage Suppressors (TVS)TVS Diodes	Series	Automotive, AEC-Q101
Type	Zener	Unidirectional Channels	1
Voltage - Reverse Standoff (Typ)	43.6V	Voltage - Breakdown (Min)	48.5V
Voltage - Clamping (Max) @ Ipp	70.1V	Current - Peak Pulse (10/1000µs)	21.4A
Power - Peak Pulse	1500W (1.5kW)	Power Line Protection	No
Applications	Automotive	Capacitance @ Frequency	-
Operating Temperature	-65°C ~ 150°C (TJ)	Mounting Type	Surface Mount
Base Product Number	1.5SMC