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TVS Diodes are a semiconductor device designed to limit or stop surges in a specific voltage level. The items in this family are designed using diodes (a component that conducts in just one direction). TVS is an acronym for Transient Voltage Suppression (Suppressor). The types are steering (rail to rail) or Zener with the characteristics of unidirectional channels, bidirectional channels, voltage – reverse standoff, voltage – breakdown, voltage – clamping, current – peak pulse, power – peak pulse, and power line protection.
| Select products | Mfr | Description | Package | Supplier Device Package | Mounting Type | Series | Operating Temperature |
|---|---|---|---|---|---|---|---|
![]() 1.5SMB30CA $0.77 | Littelfuse Inc. | TVS DIODE 25.6VWM 41.4V DO214AA | Tape & Reel (TR),Cut Tape (CT) | DO-214AA (SMBJ) | Surface Mount | 1.5SMB | -65°C ~ 150°C (TJ) |
![]() 1.5SMB33A $0.38 | Littelfuse Inc. | TVS DIODE 28.2VWM 45.7V DO214AA | Tape & Reel (TR),Cut Tape (CT) | DO-214AA (SMBJ) | Surface Mount | 1.5SMB | -65°C ~ 150°C (TJ) |
![]() 1.5SMB33CA $0.53 | Littelfuse Inc. | TVS DIODE 28.2VWM 45.7V DO214AA | Tape & Reel (TR),Cut Tape (CT) | DO-214AA (SMBJ) | Surface Mount | 1.5SMB | -65°C ~ 150°C (TJ) |
![]() 1.5SMB36A $0.84 | Littelfuse Inc. | TVS DIODE 30.8VWM 49.9V DO214AA | Tape & Reel (TR),Cut Tape (CT) | DO-214AA (SMBJ) | Surface Mount | 1.5SMB | -65°C ~ 150°C (TJ) |
![]() 1.5SMB36CA $0.52 | Littelfuse Inc. | TVS DIODE 30.8VWM 49.9V DO214AA | Tape & Reel (TR),Cut Tape (CT) | DO-214AA (SMBJ) | Surface Mount | 1.5SMB | -65°C ~ 150°C (TJ) |
![]() 1.5SMB39A $0.54 | Littelfuse Inc. | TVS DIODE 33.3VWM 53.9V DO214AA | Tape & Reel (TR),Cut Tape (CT) | DO-214AA (SMBJ) | Surface Mount | 1.5SMB | -65°C ~ 150°C (TJ) |
![]() 1.5SMB39CA $0.54 | Littelfuse Inc. | TVS DIODE 33.3VWM 53.9V DO214AA | Tape & Reel (TR),Cut Tape (CT) | DO-214AA (SMBJ) | Surface Mount | 1.5SMB | -65°C ~ 150°C (TJ) |
![]() 1.5SMB43A $0.72 | Littelfuse Inc. | TVS DIODE 36.8VWM 59.3V DO214AA | Tape & Reel (TR),Cut Tape (CT) | DO-214AA (SMBJ) | Surface Mount | 1.5SMB | -65°C ~ 150°C (TJ) |

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