 |  |  | |
| PartNumber | 1.5KE540A | 1.5KE540-B | 1.5KE540 |
| Description | TVS Diodes / ESD Suppressors 1500W 459V Uni-Directional | TVS Diodes / ESD Suppressors 1500W 540V Uni-Directional | TVS Diodes - Transient Voltage Suppressors 1500W 459V Uni-Directional |
| Manufacturer | Littelfuse | Littelfuse | Littelfuse Inc. |
| Product Category | TVS Diodes / ESD Suppressors | TVS Diodes / ESD Suppressors | TVS - Diodes |
| RoHS | Y | Y | - |
| Series | 1.5K | 1.5K | 1.5KE |
| Product Type | TVS Diodes | TVS Diodes | - |
| Vesd Voltage ESD Contact | - | - | - |
| Vesd Voltage ESD Air Gap | - | - | - |
| Polarity | Unidirectional | Unidirectional | Unidirectional |
| Termination Style | Axial | Axial | Axial |
| Breakdown Voltage | 567 V | 594 V | 513 V |
| Working Voltage | 459 V | 540 V | 459 V |
| Clamping Voltage | 740 V | 777 V | 740 V |
| Ipp Peak Pulse Current | 2 A | 2 A | - |
| Package / Case | DO-201-2 | DO-201-2 | - |
| Pppm Peak Pulse Power Dissipation | 1.5 kW | 1.5 kW | - |
| Pd Power Dissipation | 6.5 W | 6.5 W | - |
| Minimum Operating Temperature | - 55 C | - 55 C | - 55 C |
| Maximum Operating Temperature | + 175 C | + 175 C | + 175 C |
| Packaging | Reel | Bulk | Tape & Reel (TR) Alternate Packaging |
| Brand | Littelfuse | Littelfuse | - |
| Factory Pack Quantity | 1200 | 500 | - |
| Subcategory | TVS Diodes / ESD Suppression Diodes | TVS Diodes / ESD Suppression Diodes | - |
| Unit Weight | 0.042329 oz | - | - |
| Type | - | - | Zener |
| Mounting Style | - | - | Through Hole |
| Operating Temperature Range | - | - | - 55 C to + 175 C |
| Length | - | - | 9.5 mm |
| Package Case | - | - | DO-201AA, DO-27, Axial |
| Operating Temperature | - | - | -55°C ~ 175°C (TJ) |
| Mounting Type | - | - | Through Hole |
| Applications | - | - | General Purpose |
| Supplier Device Package | - | - | DO-201 |
| Diameter | - | - | 5.3 mm |
| Unidirectional Channels | - | - | 1 |
| Bidirectional Channels | - | - | - |
| Voltage Reverse Standoff Typ | - | - | 486V |
| Voltage Breakdown Min | - | - | 486V |
| Voltage Clamping Max Ipp | - | - | 777V |
| Current Peak Pulse 10 1000μs | - | - | 2A |
| Power Peak Pulse | - | - | 1500W (1.5kW) |
| Power Line Protection | - | - | No |
| Capacitance Frequency | - | - | - |
| Pd Power Dissipation | - | - | 1.5 kW |
| Peak Surge Current | - | - | 2 A |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
Vishay Semiconductors |
1.5KE540A-E3/54 | TVS Diodes / ESD Suppressors 1500W 540V Unidirect | |
| 1.5KE540A-E3/73 | TVS Diodes / ESD Suppressors 1500W 540V Unidirect | ||
| 1.5KE540A-E3/51 | TVS Diodes / ESD Suppressors 1500W 540V 5% Unidir | ||
Littelfuse |
1.5KE540CA | TVS Diodes / ESD Suppressors 1500W 459V Bi-Directional | |
| 1.5KE540A | TVS Diodes / ESD Suppressors 1500W 459V Uni-Directional | ||
| 1.5KE540A-B | TVS Diodes / ESD Suppressors 1500W 540V Uni-Directional | ||
| 1.5KE540CA-B | TVS Diodes / ESD Suppressors 1500W 540V Bi-Directional | ||
| 1.5KE540-B | TVS Diodes / ESD Suppressors 1500W 540V Uni-Directional | ||
| 1.5KE540C-B | TVS Diodes / ESD Suppressors 1500W 540V Bi-Directional | ||
| 1.5KE540C | TVS Diodes / ESD Suppressors 1500W 459V Bi-Directional | ||
| 1.5KE540-B | TVS Diodes - Transient Voltage Suppressors 1500W 540V Uni-Directional | ||
| 1.5KE540C-B | TVS Diodes - Transient Voltage Suppressors 1500W 540V Bi-Directional | ||
| 1.5KE540CA-B | TVS Diodes - Transient Voltage Suppressors 1500W 540V Bi-Directional | ||
| 1.5KE540A-B | TVS Diodes - Transient Voltage Suppressors 1500W 540V Uni-Directional | ||
| 1.5KE540C | TVS Diodes - Transient Voltage Suppressors 1500W 459V Bi-Directional | ||
| 1.5KE540CA | TVS Diodes - Transient Voltage Suppressors 1500W 459V Bi-Directional | ||
| 1.5KE540A | TVS Diodes - Transient Voltage Suppressors 1500W 459V Uni-Directional | ||
| 1.5KE540 | TVS Diodes - Transient Voltage Suppressors 1500W 459V Uni-Directional | ||
Vishay |
1.5KE540-E3/54 | New and Original | |
| 1.5KE540-E3/73 | New and Original | ||
| 1.5KE540A-E3/51 | TVS Diodes - Transient Voltage Suppressors 1500W 540V 5% Unidi | ||
| 1.5KE540A-E3/73 | TVS Diodes - Transient Voltage Suppressors 1500W 540V Unidirect | ||
| 1.5KE540A-E3/54 | TVS Diodes - Transient Voltage Suppressors 1500W 540V Unidirect | ||
| 1.5KE540A-E3 | New and Original | ||
| 1.5KE540A-E3-54 | New and Original | ||
| 1.5KE540A/54 | New and Original | ||
| 1.5KE540CA-E3 | New and Original | ||
| 1.5KE540CA-E3/54 | New and Original | ||
| 1.5KE540CA-E3/73 | New and Original | ||
| 1.5KE540CA-T | New and Original | ||
| 1.5KE540A/51 | ESD Suppressors / TVS Diodes 1500W 540V 5% Unidi | ||
| 1.5KE540A/73 | ESD Suppressors / TVS Diodes 1500W 540V 5% Unidi | ||
| 1.5KE540/73 | ESD Suppressors / TVS Diodes 1500W 540V Unidirect | ||
| 1.5KE540ATR | TVS DIODE DO201AD | ||
| 1.5KE540CATR | TVS DIODE DO201AD |