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| PartNumber | 1SMB18CAT3 | 1SMB18CAT3G M520 LTC | 1SMB18CAT3G |
| Description | ESD Suppressors / TVS Diodes 18V 600W | TVS Diodes - Transient Voltage Suppressors 18V 600W Bidirectional | |
| Manufacturer | ON Semiconductor | - | ON Semiconductor |
| Product Category | ESD Suppressors / TVS Diodes | - | TVS - Diodes |
| RoHS | N | - | - |
| Series | 1SMB10CAT3G | - | Automotive, AEC-Q101 |
| Product Type | TVS Diodes | - | - |
| Vesd Voltage ESD Contact | - | - | - |
| Vesd Voltage ESD Air Gap | - | - | - |
| Polarity | Bidirectional | - | Bidirectional |
| Termination Style | SMD/SMT | - | SMD/SMT |
| Breakdown Voltage | 20 V | - | 20 V |
| Working Voltage | 18 V | - | 18 V |
| Clamping Voltage | 29.2 V | - | 29.2 V |
| Package / Case | DO-214AA-2 (SMB) | - | - |
| Minimum Operating Temperature | - 65 C | - | - 65 C |
| Maximum Operating Temperature | + 150 C | - | + 150 C |
| Packaging | Reel | - | Digi-ReelR Alternate Packaging |
| Brand | ON Semiconductor | - | - |
| Factory Pack Quantity | 2500 | - | - |
| Subcategory | TVS Diodes / ESD Suppression Diodes | - | - |
| Type | - | - | Zener |
| Mounting Style | - | - | SMD/SMT |
| Operating Temperature Range | - | - | - 65 C to + 150 C |
| Height | - | - | 2.45 mm |
| Length | - | - | 4.6 mm |
| Width | - | - | 3.95 mm |
| Package Case | - | - | DO-214AA, SMB |
| Operating Temperature | - | - | -65°C ~ 150°C (TJ) |
| Mounting Type | - | - | Surface Mount |
| Applications | - | - | Automotive |
| Supplier Device Package | - | - | SMB |
| Unidirectional Channels | - | - | - |
| Bidirectional Channels | - | - | 1 |
| Voltage Reverse Standoff Typ | - | - | 18V |
| Voltage Breakdown Min | - | - | 20V |
| Voltage Clamping Max Ipp | - | - | 29.2V |
| Current Peak Pulse 10 1000μs | - | - | 20.5A |
| Power Peak Pulse | - | - | 600W |
| Power Line Protection | - | - | No |
| Capacitance Frequency | - | - | 465pF @ 1MHz |
| Pd Power Dissipation | - | - | 600 W |
| Peak Surge Current | - | - | 20.5 A |