Bourns CD143A-SR05LC TVS Diodes
TVS DIODE 5VWM 20VC SOT143
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
CD143A-SR05LC
Category
Base Model
Detailed Description
TVS DIODE 5VWM 20VC SOT143
Package
TO-253-4,TO-253AA
Lifecycle Status
Active
Datasheet
CD143A-SR05LC Datasheet
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Technical Specifications
Bourns CD143A-SR05LC TVS Diodes technical specifications.
General
Series
CD143A-SR05-12
RoHS
Yes
Number of Channels
2 Channel
Polarity
Unidirectional
Voltage Working
5 V
Termination Style
SMD/SMT
Clamping Voltage
20 V
Breakdown Voltage
6 V
Ipp Peak Pulse Current
30 A
Power Consumption
500 W
Alternate Parts Comparison (CD143A-SR05LC vs CD143A-SR12 vs CD143A-SR70 vs CD143A-SR3.3)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Series | CD143A-SR05-12 | CD143A-SR05-12 | CD143A-SR70 | CD143A-SR2.8-3.3 |
| Number of Channels | 2 Channel | 2 Channel | 2 Channel | 2 Channel |
| RoHS | Yes | Yes | Compliant | Yes |
| Breakdown Voltage | 6 V | 13.3 V | 85 V | 4.5 V |
| Cd Diode Capacitance | 10 pF | 10 pF | 10 pF | 4.5 pF |
| Clamping Voltage | 20 V | 30 V | 7 V | 8.2 V |
| Ipp Peak Pulse Current | 30 A | 16 A | 24 A | 12 A |
| Package | TO-253-4,TO-253AA | SOT-143-4 | Tape & Reel (TR) | TO-253-4,TO-253AA |
| Polarity | Unidirectional | Unidirectional | Unidirectional | Unidirectional |
| Termination Style | SMD/SMT | SMD/SMT | SMD/SMT | SMD/SMT |
| Unit Weight | 0.000282 oz | 0.000282 oz | 0.001235 oz | 0.002681 oz |
| Vesd Voltage Esd Air Gap | 15 kV | 15 kV | 15 kV | 30 kV |
| Action |
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.
