
For Reference Only
Part Number | P4SMA540AHE3_A/I |
OEMstron Part # | P4SMA540AHE3_A-I |
Manufacturer | Vishay Semiconductor Diodes Division |
Category | Power › Circuit Protection › TVS - Diodes |
Description | TVS DIODE 459V 740V DO214AC |
Lifecycle | Obsolete |
RoHS | No RoHS Information |
EDA/CAD Models | P4SMA540AHE3_A/I PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 19 - Mar 24 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
P4SMA540AHE3_A/I Specifications
Part Number | P4SMA540AHE3_A/I | |
Brand | Vishay Semiconductor Diodes Division | |
Lifecycle | Obsolete | |
RoHS | No RoHS Information | |
Product Line | Power | |
Category | Circuit Protection | |
Subcategory | TVS - Diodes | |
Manufacturer | Vishay Semiconductor Diodes Division | |
Series | Automotive, AEC-Q101, P4SMA, TransZorb® | |
Type | Zener | |
Unidirectional Channels | 1 | |
Bidirectional Channels | - | |
Voltage - Reverse Standoff (Typ) | 459V | |
Voltage - Breakdown (Min) | 513V | |
Voltage - Clamping (Max) @ Ipp | 740V | |
Current - Peak Pulse (10/1000µs) | 410mA | |
Power - Peak Pulse | 300W | |
Power Line Protection | No | |
Applications | Automotive | |
Capacitance @ Frequency | - | |
Operating Temperature | -65°C ~ 150°C (TJ) | |
Mounting Type | Surface Mount | |
Package / Case | DO-214AC, SMA | |
Supplier Device Package | DO-214AC (SMA) |
P4SMA540AHE3_A/I Documents

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Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
P4SMA540AHE3_A/I Vishay Intertechnologies |
3339 |
Part Number | Description | Stock |
P4SMA540AHE3_AIH Vishay Semiconductors |
TVS DIODE 459VWM 740VC SMA |
Contact Us |
Part Number | Description | Stock |
P4SMA540AHE3_A/I D# P4SMA540AHE3_A/I-ND Vishay Semiconductors |
TVS DIODE 459V 740V DO214AC |
Limited Supply - Call |
P4SMA540AHE3_AIH D# P4SMA540AHE3_AIH-ND Vishay Semiconductors |
TVS DIODE 459V 740V DO214AC |
Temporarily Out of Stock |
Part Number | Description | Stock |
P4SMA540AHE3_AIH D# NS-P4SMA540AHE3_AIH Vishay Semiconductors |
OEM/CM ONLY |
8593 |
Part Number | Description | Stock |
P4SMA540AHE3A/I Vishay Intertechnologies |
OEM/CM ONLY |
3355 |
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