Littelfuse SMF3.3.TCT TVS Diodes
TVS Diode, 3.3V, SMF
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
SMF3.3.TCT
Category
Detailed Description
TVS Diode, 3.3V, SMF
Package
SC
Lifecycle Status
Active
Datasheet
SMF3.3.TCT Datasheet
Quick Jump:
Technical Specifications
Littelfuse SMF3.3.TCT TVS Diodes technical specifications.
General
Series
SMF
RoHS
Yes
Number of Pins
5
Number of Channels
4
Package / Case
SC
Mounting Type
Surface Mount
Operating Temperature
-55°C ~ 125°C (TJ)
Supply Voltage
3.3 V
Lifecycle Status
Active
Applications
General Purpose
Alternate Parts Comparison (SMF3.3.TCT vs SMF58CA vs SMF26A vs SMF28A)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Series | SMF | SMF | SMF | SMF |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -55°C ~ 125°C (TJ) | -65°C ~ 150°C (TJ) | -55 °C ~ 150 °C | -55 °C ~ 150 °C |
| Number of Channels | 4 | 1 Channel | 1 | 1 |
| RoHS | Yes | Compliant with Exemption | Yes | Yes |
| Lifecycle Status | Active | Active | Production | Production |
| Breakdown Voltage | 3.5 V | 64.4 V | 31.9 V | 34.4 V |
| Clamping Voltage | 8 V | 93.6 V | 42.1 V | 45.4 V |
| Polarity | Unidirectional | Bidirectional | Unidirectional | Unidirectional |
| Power Line Protection | No | No | No | No |
| Composition | Zener | -- | Zener | Zener |
| Diode Type | ZENER | -- | ZENER | ZENER |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
More Parts in TVS Diodes
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
