onsemi SZ1SMB18CAT3G TVS Diodes
18V TVS Diode, 600W, Bidirectional, SMB, Surface Mount

Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
SZ1SMB18CAT3G
Category
Detailed Description
18V TVS Diode, 600W, Bidirectional, SMB, Surface Mount
Lifecycle Status
Active
Datasheet
SZ1SMB18CAT3G Datasheet
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Alternate Parts Comparison (SZ1SMB18CAT3G vs SZNUD3124LT1G vs SZNUD3112DMT1G vs SZNUD3124DMT1G)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | -- | TO-236-3, SC-59, SOT-23-3 | SC-74, SOT-457 | SC-74, SOT-457 |
| Mounting Type | -- | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -- | -40°C ~ 125°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 125°C (TA) |
| Supply Voltage | -- | Not Required | 3.3V ~ 5V | Not Required |
| Interface | -- | On/Off | On/Off | On/Off |
| Current Output Max | -- | 150mA | 400mA | 150mA |
| Number of Outputs | -- | 1 | 2 | 2 |
| Output Configuration | -- | Low Side | Low Side | Low Side |
| Output Type | -- | N-Channel | N-Channel | N-Channel |
| Ratio Input Output | -- | 1:1 | 1:1 | 1:1 |
| Rds on Typ | -- | 800mOhm (Max) | 900mOhm (Max) | 800mOhm (Max) |
| Switch Type | -- | Relay, Solenoid Driver | Relay, Solenoid Driver | Relay, Solenoid Driver |
| Action |
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Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.