Littelfuse SMF28A TVS Diodes
28V Unidirectional TVS Diode, 200W Peak Pulse Power, SMD
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
SMF28A
Category
Detailed Description
28V Unidirectional TVS Diode, 200W Peak Pulse Power, SMD
Lifecycle Status
Production
RoHS State
RoHS Compliant
Datasheet
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Technical Specifications
Littelfuse SMF28A TVS Diodes technical specifications.
General
Series
SMF
RoHS
Yes
Number of Channels
1
Mounting Type
Surface Mount
Operating Temperature
-55 °C ~ 150 °C
Lifecycle Status
Production
Breakdown Voltage
34.4 V
Clamping Voltage
45.4 V
Composition
Zener
Diode Type
ZENER
Alternate Parts Comparison (SMF28A vs SMF58CA vs SMF4L13A vs SMF4L64A)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Operating Temperature | -55 °C ~ 150 °C | -65°C ~ 150°C (TJ) | -55 ~ 150 | -55 ~ 150 |
| RoHS | Yes | Compliant with Exemption | Yes | Yes |
| Lifecycle Status | Production | Active | Production | Production |
| Breakdown Voltage | 34.4 V | 64.4 V | 14.4 V | 71.1 V |
| Clamping Voltage | 45.4 V | 93.6 V | 21.5 V | 103 V |
| Polarity | Unidirectional | Bidirectional | UNIDIRECTIONAL | UNIDIRECTIONAL |
| Diode Type | ZENER | -- | TRANS VOLTAGE SUPPRESSOR DIODE | TRANS VOLTAGE SUPPRESSOR DIODE |
| Max Reverse Leakage Current | 1 uA | -- | 1 µA | 1 µA |
| Peak Pulse Current | 4.4 A | -- | 18.6 A | 3.9 A |
| Peak Pulse Power | 200 W | -- | 400 W | 400 W |
| Reverse Voltage | 28 V | -- | 13 V | 64 V |
| Schedule B | 8541100080 | -- | 8541100080 | 8541100080 |
| Action |
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