0
ACTIVE
Number of channels |
1 |
Vrwm (V) |
3.6 |
Bi-/uni-directional |
Uni-Directional |
Package name |
DFN1006, SOD523 |
Peak pulse power (8/20 μs) (max) (W) |
40 |
IO capacitance (typ) (pF) |
0.9 |
IEC 61000-4-2 contact (±V) |
30000 |
IEC 61000-4-5 (A) |
6 |
Clamping voltage (V) |
6.8 |
Dynamic resistance (typ) |
0.13 |
Interface type |
Audio, Ethernet, GPIO, Keypad, USB 2.0 |
Breakdown voltage (min) (V) |
4.5 |
IO leakage current (max) (nA) |
10 |
Rating |
Catalog |
Operating temperature range (°C) |
-55 to 150 |
SOT-5X3 (DYA)-2-1.28 mm² 1.6 x 0.8
The ESD321 is a uni-directional TVS ESD protection diode featuring low dynamic resistance and low clamping voltage. The ESD321 is rated to dissipate ESD strikes up to ±30kV per the IEC 61000-4-2 international standard (greater than Level 4).
The ultra-low dynamic resistance (0.13Ω) and extremely low clamping voltage (6.8V at 16A TLP) ensure system level protection against transient events. This device has a low capacitance of 0.9pF IO capacitance making it suitable for protecting interfaces such as USB 2.0 and Ethernet 10/100/1000Mbps.
The ESD321 is offered in the industry standard 0402 (DPY/DFN1006P2) and SOD-523 (DYA) packages.
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