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| PartNumber | 1.5KA33AHE3/51 | 1.5KA33AHE3/73 | 1.5KA33AHE3/54 |
| Description | TVS Diodes - Transient Voltage Suppressors 1500W 33V 5% Unidi | TVS Diodes - Transient Voltage Suppressors 1500W 33V 5% Unidi | TVS Diodes - Transient Voltage Suppressors 1500W 33V 5% Unidi |
| Manufacturer | Vishay Semiconductor Diodes Division | Vishay Semiconductor Diodes Division | Vishay Semiconductor Diodes Division |
| Product Category | TVS - Diodes | TVS - Diodes | TVS - Diodes |
| Series | Automotive, AEC-Q101, PARR | Automotive, AEC-Q101, PARR | Automotive, AEC-Q101, PARR |
| Type | Zener | Zener | Zener |
| Packaging | Bulk | Tape & Box (TB) Alternate Packaging | Tape & Reel (TR) Alternate Packaging |
| Unit Weight | 0.032311 oz | 0.032311 oz | 0.032311 oz |
| Mounting Style | Through Hole | Through Hole | Through Hole |
| Termination Style | Axial | Axial | Axial |
| Tradename | PAR | PAR | PAR |
| Operating Temperature Range | - 65 C to + 185 C | - 65 C to + 185 C | - 65 C to + 185 C |
| Length | 9.5 mm | 9.5 mm | 9.5 mm |
| Package Case | DO-201AA, DO-27, Axial | DO-201AA, DO-27, Axial | DO-201AA, DO-27, Axial |
| Operating Temperature | -65°C ~ 185°C (TJ) | -65°C ~ 185°C (TJ) | -65°C ~ 185°C (TJ) |
| Mounting Type | Through Hole | Through Hole | Through Hole |
| Applications | Automotive | Automotive | Automotive |
| Supplier Device Package | 1.5KA | 1.5KA | 1.5KA |
| Diameter | 5.3 mm | 5.3 mm | 5.3 mm |
| Unidirectional Channels | 1 | 1 | 1 |
| Bidirectional Channels | - | - | - |
| Voltage Reverse Standoff Typ | 28.2V | 28.2V | 28.2V |
| Voltage Breakdown Min | 31.4V | 31.4V | 31.4V |
| Voltage Clamping Max Ipp | 45.7V | 45.7V | 45.7V |
| Current Peak Pulse 10 1000μs | 32.8A | 32.8A | 32.8A |
| Power Peak Pulse | 1500W (1.5kW) | 1500W (1.5kW) | 1500W (1.5kW) |
| Power Line Protection | No | No | No |
| Capacitance Frequency | - | - | - |
| Pd Power Dissipation | 1.5 kW | 1.5 kW | 1.5 kW |
| Maximum Operating Temperature | + 185 C | + 185 C | + 185 C |
| Minimum Operating Temperature | - 65 C | - 65 C | - 65 C |
| Breakdown Voltage | 31.4 V | 31.4 V | 31.4 V |
| Clamping Voltage | 45.7 V | 45.7 V | 45.7 V |
| Peak Surge Current | 200 A | 200 A | 200 A |
| Working Voltage | 28.2 V | 28.2 V | 28.2 V |
| Polarity | Unidirectional | Unidirectional | Unidirectional |