Littelfuse 1KSMB33A TVS Diodes
TVS Diode 1kW 28.2V Unidirectional SMB
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
1KSMB33A
Category
Detailed Description
TVS Diode 1kW 28.2V Unidirectional SMB
Package
DO-214AA
Lifecycle Status
Active
Datasheet
1KSMB33A Datasheet
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Technical Specifications
Littelfuse 1KSMB33A TVS Diodes technical specifications.
General
Series
1KSMB
RoHS
Yes
Number of Channels
1 Channel
Operating Temperature
- 65°C ~ + 150°C
Polarity
Unidirectional
Working Voltage
28.2 V
Termination Style
SMD/SMT
Clamping Voltage
45.7 V
Breakdown Voltage
31.4 V
Ipp Peak Pulse Current
21.9 A
Related Parts Comparison (1KSMB33A vs P6SMB170A vs SMBJ200A vs P6SMB540CA)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| RoHS | Yes | Yes | Yes | Yes |
| Package | DO-214AA | DO-214 | DO-214AA | DO-214AA |
| Polarity | Unidirectional | Unipolar | Unipolar | Bipolar |
| Breakdown Voltage Min Vbr It V | -- | 162 | 224 | 513 |
| Breakdown Voltage Vbr It V | -- | 179 | 247 | 567 |
| Ir Vso a | -- | 1 | 1 | 1 |
| Max Clamp Voltage Vc V | -- | 234 | 324 | 740 |
| On State Current It Ma | -- | 1 | 1 | 1 |
| Operating Temperature Maximum Celsius | -- | 150 | 150 | 150 |
| Peak Pulse Current Ipp 10x1000 a | -- | 2.6 | 1.9 | 1.1 |
| Reverse Standoff Voltage Vr Vso | -- | 145 | 200 | 486 |
| Watts W | -- | 600 | 600 | 800 |
| Action |
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