| PartNumber | 1SMB22CA BK | 1SMB22CA TR13 PBFREE | 1SMB22CAT3G |
| Description | TVS Diodes / ESD Suppressors 600W 22Vrwm 24.4Vbr 5.0uA 35.5Vc 16.9A | TVS Diodes / ESD Suppressors 22Vrwm 28Vbr 1.0mA 5.0uA 35.5V 16.9A | ESD Suppressors / TVS Diodes 22V 600W Bidirectional |
| Manufacturer | Central Semiconductor | Central Semiconductor | Littelfuse |
| Product Category | TVS Diodes / ESD Suppressors | TVS Diodes / ESD Suppressors | ESD Suppressors / TVS Diodes |
| RoHS | Y | Y | Y |
| Series | 1SMB22CA | 1SMB | 1SMBxxCAT3G |
| Product Type | TVS Diodes | TVS Diodes | TVS Diodes |
| Polarity | Bidirectional | Bidirectional | Bidirectional |
| Number of Channels | 1 Channel | 1 Channel | - |
| Termination Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Breakdown Voltage | 24.4 V | 24.4 V | 24.4 V |
| Working Voltage | 22 V | 22 V | 22 V |
| Clamping Voltage | 35.5 V | 35.5 V | 35.5 V |
| Ipp Peak Pulse Current | 16.9 A | 16.9 A | - |
| Package / Case | DO-214AA-2 (SMB) | DO-214AA-2 | DO-214AA-2 (SMB) |
| Pppm Peak Pulse Power Dissipation | 600 W | 600 W | 600 W |
| Minimum Operating Temperature | - 65 C | - 65 C | - 65 C |
| Maximum Operating Temperature | + 150 C | + 150 C | + 150 C |
| Packaging | Bulk | Reel | Reel |
| Brand | Central Semiconductor | Central Semiconductor | Littelfuse |
| Factory Pack Quantity | 500 | 3000 | 2500 |
| Subcategory | TVS Diodes / ESD Suppression Diodes | TVS Diodes / ESD Suppression Diodes | TVS Diodes / ESD Suppression Diodes |
| Part # Aliases | 1SMB22CA BK PBFREE | - | SMBJ22CA |
| Vesd Voltage ESD Contact | - | - | - |
| Vesd Voltage ESD Air Gap | - | - | - |