Littelfuse 1KSMB43A TVS Diodes
Trans Voltage Suppressor Diode, 1000W, 36.8V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AA, HALOGEN FREE AND ROHS COMPLIANT, PLASTIC, SMB, 2 PIN
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
1KSMB43A
Category
Base Model
Detailed Description
Trans Voltage Suppressor Diode, 1000W, 36.8V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AA, HALOGEN FREE AND ROHS COMPLIANT, PLASTIC, SMB, 2 PIN
Package
DO-214AA
Lifecycle Status
Active
Datasheet
1KSMB43A Datasheet
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Technical Specifications
Littelfuse 1KSMB43A TVS Diodes technical specifications.
General
Series
1KSMB
RoHS
Yes
Number of Channels
1 Channel
Operating Temperature
- 65°C ~ + 150°C
Polarity
Unidirectional
Working Voltage
36.8 V
Termination Style
SMD/SMT
Clamping Voltage
59.3 V
Breakdown Voltage
40.9 V
Ipp Peak Pulse Current
16.9 A
Related Parts Comparison (1KSMB43A vs 1KSMB43CA vs P6SMB170A vs SMBJ200A)
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 |
| Polarity | Unidirectional | Bidirectional | Unipolar | Unipolar |
| Package | DO-214AA | -- | DO-214 | DO-214AA |
| Series | 1KSMB | 1KSMB | -- | -- |
| Operating Temperature | - 65°C ~ + 150°C | -55 °C ~ 150 °C | -- | -- |
| Number of Channels | 1 Channel | 1 | -- | -- |
| Breakdown Voltage | 40.9 V | 38.7 V | -- | -- |
| Clamping Voltage | 59.3 V | 61.9 V | -- | -- |
| Termination Style | SMD/SMT | SMD/SMT | -- | -- |
| Ipp Peak Pulse Current | 16.9 A | -- | -- | -- |
| Pd Power Dissipation | 5 W | -- | -- | -- |
| Pppm Peak Pulse Power Dissipation | 1 kW | -- | -- | -- |
| Action |
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