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Part Number | P4KA22AHE3/73 |
OEMstron Part # | P4KA22AHE3-73 |
Manufacturer | Vishay Semiconductor Diodes Division |
Category | Power › Circuit Protection › TVS - Diodes |
Description | TVS DIODE 18.8V 30.6V DO204AL |
Lifecycle | Obsolete |
RoHS | No RoHS Information |
EDA/CAD Models | P4KA22AHE3/73 PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 17 - Mar 22 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
P4KA22AHE3/73 Specifications
Part Number | P4KA22AHE3/73 | |
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, PAR® | |
Type | Zener | |
Unidirectional Channels | 1 | |
Bidirectional Channels | - | |
Voltage - Reverse Standoff (Typ) | 18.8V | |
Voltage - Breakdown (Min) | 20.9V | |
Voltage - Clamping (Max) @ Ipp | 30.6V | |
Current - Peak Pulse (10/1000µs) | 13.1A | |
Power - Peak Pulse | 400W | |
Power Line Protection | No | |
Applications | Automotive | |
Capacitance @ Frequency | - | |
Operating Temperature | -65°C ~ 185°C (TJ) | |
Mounting Type | Through Hole | |
Package / Case | DO-204AL, DO-41, Axial | |
Supplier Device Package | DO-204AL (DO-41) |
P4KA22AHE3/73 Documents

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Part Number | Description | Stock |
P4KA22AHE3/73 Vishay Semiconductors |
TVS SGL UNI-DIR 18.8V 400W 2PIN DO-204AL - Ammo Pack |
Contact Us |
Part Number | Description | Stock |
P4KA22AHE3/73 D# P4KA22AHE3/73-ND Vishay Semiconductors |
TVS DIODE 18.8V 30.6V DO204AL |
Limited Supply - Call |
Part Number | Description | Stock |
P4KA22AHE3/73 D# NS-P4KA22AHE3/73 Vishay Semiconductors |
OEM/CM ONLY |
4195 |
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