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| PartNumber | P4SMA300A-E361 | P4SMA300A-E3/5A | P4SMA300A-E3/61 |
| Description | TVS Diodes - Transient Voltage Suppressors 400W 300V Unidirect | TVS Diodes - Transient Voltage Suppressors 400W 300V Unidirect | |
| Manufacturer | - | Vishay Semiconductor Diodes Division | Vishay Semiconductor Diodes Division |
| Product Category | - | TVS - Diodes | TVS - Diodes |
| Series | - | P4SMA, TransZorbR | P4SMA, TransZorbR |
| Type | - | Zener | Zener |
| Packaging | - | Tape & Reel (TR) Alternate Packaging | Digi-ReelR 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 |
| Length | - | 4.5 mm | 4.5 mm |
| Width | - | 2.79(Max) mm | 2.79(Max) 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 | - | General Purpose | General Purpose |
| Supplier Device Package | - | DO-214AC (SMA) | DO-214AC (SMA) |
| Unidirectional Channels | - | 1 | 1 |
| Bidirectional Channels | - | ||
| Voltage Reverse Standoff Typ | - | 256V | 256V |
| Voltage Breakdown Min | - | 285V | 285V |
| Voltage Clamping Max Ipp | - | 414V | 414V |
| Current Peak Pulse 10 1000μs | - | 730mA | 730mA |
| Power Peak Pulse | - | 300W | 300W |
| Power Line Protection | - | No | No |
| Capacitance Frequency | - | - | - |
| Pd Power Dissipation | - | 400 W | 400 W |
| Maximum Operating Temperature | - | + 150 C | + 150 C |
| Minimum Operating Temperature | - | - 65 C | - 65 C |
| Breakdown Voltage | - | 285 V | 285 V |
| Clamping Voltage | - | 414 V | 414 V |
| Peak Surge Current | - | 40 A | 40 A |
| Working Voltage | - | 256 V | 256 V |
| Polarity | - | Unidirectional | Unidirectional |