| PartNumber | P4SMA400AHE3_AIH | P4SMA400AHE3_A/I | P4SMA400AHE3_A/H |
| Description | TVS DIODE 342V 548V DO214AC | TVS Diodes - Transient Voltage Suppressors 300W 400V 5% Unidir AEC-Q101 Qualified | TVS Diodes - Transient Voltage Suppressors 300W 400V 5% Unidir AEC-Q101 Qualified |
| Manufacturer | - | Vishay Semiconductor Diodes Division | Vishay Semiconductor Diodes Division |
| Product Category | - | TVS - Diodes | TVS - Diodes |
| Series | - | Automotive, AEC-Q101, P4SMA, TransZorbR | Automotive, AEC-Q101, P4SMA, TransZorbR |
| Type | - | Zener | Zener |
| Packaging | - | Tape & Reel (TR) Alternate Packaging | Tape & Reel (TR) Alternate Packaging |
| Unit Weight | - | 0.002258 oz | 0.002258 oz |
| Mounting Style | - | SMD/SMT | SMD/SMT |
| Termination Style | - | SMD/SMT | SMD/SMT |
| Tradename | - | TransZorb | TransZorb |
| Operating Temperature Range | - | - 65 C to + 150 C | - 65 C to + 150 C |
| Height | - | 2.29 mm | 2.29 mm |
| Length | - | 5.28 mm | 5.28 mm |
| Width | - | 2.79 mm | 2.79 mm |
| Package Case | - | DO-214AC, SMA | DO-214AC, SMA |
| Operating Temperature | - | -65°C ~ 150°C (TJ) | -65°C ~ 150°C (TJ) |
| Mounting Type | - | Surface Mount | Surface Mount |
| Applications | - | Automotive | Automotive |
| Supplier Device Package | - | DO-214AC (SMA) | DO-214AC (SMA) |
| Unidirectional Channels | - | 1 | 1 |
| Bidirectional Channels | - | ||
| Voltage Reverse Standoff Typ | - | 342V | 342V |
| Voltage Breakdown Min | - | 380V | 380V |
| Voltage Clamping Max Ipp | - | 548V | 548V |
| Current Peak Pulse 10 1000μs | - | 550mA | 550mA |
| Power Peak Pulse | - | 300W | 300W |
| Power Line Protection | - | No | No |
| Capacitance Frequency | - | - | - |
| Pd Power Dissipation | - | 3.3 W | 3.3 W |
| Maximum Operating Temperature | - | + 150 C | + 150 C |
| Minimum Operating Temperature | - | - 65 C | - 65 C |
| Breakdown Voltage | - | 420 V | 420 V |
| Clamping Voltage | - | 548 V | 548 V |
| Peak Surge Current | - | 40 A | 40 A |
| Working Voltage | - | 342 V | 342 V |
| Polarity | - | Unidirectional | Unidirectional |
| Ipp Peak Pulse Current | - | 550 mA | 550 mA |