| Part number | SYT21N03DWD |
|---|---|
| Configuration | Bidirection |
| Number of protected signal lines | 1 |
| Vrwm(V) | 3.3 |
| Vbr (min)(V) | 3.6 |
| Vbr (max)(V) | |
| Vc@TLP 16A (V) | 5.5 |
| Vc@Ipp (V) | 9 |
| Ipp (A)(8/20μs) | 32 |
| Cd (pF) | 45 |
| Vesd (kV) | 30 |
| Package | DFN1.0×0.6-2 |
Operating Voltage: 3.3V and Below
Transient Protection for A Single Line
§ IEC61000-4-2 (ESD) ±30kV (Air) ±30kV (Contact)
§ IEC61000-4-5 (Surge) 28A (8/20μs)
Low Capacitance: 45pF (Typical)
Low Leakage Current: 0.01μA at VRWM (Typical)
Low Clamping Voltage
The SYT21N03DWD is a single-line, Bi-directional transient voltage suppressor (TVS) designed to provide electrostatic discharge (ESD) protection for various applications. The SYT21N03DWD is designed to protect sensitive semiconductor components from damage or upset due to electrostatic discharge (ESD) and other overcurrent transient events. It complies with IEC 61000-4-2 (ESD) (±30kV air, ±30kV contact discharge), and IEC 61000-4-5 (Surge) 28A (8/20μs) standards.
The SYT21N03DWD is available in a DFN1.0×0.6-2L package.
| Title | Date |
|---|---|
| Silergy_Catalog_Q2_2026 | 2026-06-12 |
| ESD Selection Guide | 2023-06-14 |
