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Part Number | SMAJ51HR3G |
OEMstron Part # | SMAJ51HR3G |
Manufacturer | Taiwan Semiconductor Corporation |
Category | Power › Circuit Protection › TVS - Diodes |
Description | 400W 63V 10% UNIDIRECTIONAL TVS |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | SMAJ51HR3G PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 16 - Mar 21 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
SMAJ51HR3G Specifications
Part Number | SMAJ51HR3G | |
Brand | Taiwan Semiconductor Corporation | |
Lifecycle | Active | |
RoHS | No RoHS Information | |
Product Line | Power | |
Category | Circuit Protection | |
Subcategory | TVS - Diodes | |
Manufacturer | Taiwan Semiconductor Corporation | |
Series | Automotive, AEC-Q101, SMAJ | |
Type | Zener | |
Unidirectional Channels | 1 | |
Bidirectional Channels | - | |
Voltage - Reverse Standoff (Typ) | 51V | |
Voltage - Breakdown (Min) | 56.7V | |
Voltage - Clamping (Max) @ Ipp | 91.1V | |
Current - Peak Pulse (10/1000µs) | 4.4A | |
Power - Peak Pulse | 400W | |
Power Line Protection | No | |
Applications | Automotive | |
Capacitance @ Frequency | - | |
Operating Temperature | -55°C ~ 150°C (TJ) | |
Mounting Type | Surface Mount | |
Package / Case | DO-214AC, SMA | |
Supplier Device Package | DO-214AC (SMA) |
SMAJ51HR3G Documents

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