Taiwan Semiconductor Co. Ltd. introduces a series of ultra-small ESD protection devices for wearables and other high-density electronic products. The new TESDAx Series, features proprietary clamping to prevent overvoltage damage from ESD and lightning on control, power lines.
These ultra-small diodes are ideal for safeguarding sensitive electronics in high-density applications like portable medical devices, smart phones, and PDAs. Being AEC-Q101 qualified, the TESDAx Series delivers robust protection to IEC 61000-4-2 (ESD ±30kV air/contact), IEC 61000-4-4 (EFT 40A), and IEC 61000-4-5 (Lightning 5A). Their ultra-small packages are crucial for saving board space, ensuring reliability and superior protection for compact and high-density designs.
Key Features
- AEC-Q101 qualified
- Provide ESD protection to
IEC 61000-4-2 (ESD) ±30kV (air), ±30kV(contact)
IEC 61000-4-4 (EFT) 40A (5/50ns)
IEC 61000-4-5 (Lightning) 5A (8/20us) - Ultra small packages save board space
Applications
- Portable medical devices
- Smart phones
- PDAs
Product Portfolio
| Part number | Package | Configuration | VWM (V) | CJ (pF) Max. | ESD robustness (IEC61000-4-2) (kV) | IPP at tp = 8/20μs (A) |
| TESDA5V0U40P1Q0 | DFN0603-2L | Uni-directional | 5 | 40 | 30 | 5 |
| TESDA5V0B20P1Q0 | Bi-directional | 20 | ||||
| TESDA6V0U40P1Q0 | Uni-directional | 6 | 40 | |||
| TESDA6V0B20P1Q0 | Bi-directional | 20 |