TPN3021
TPN3021 is TRIPOLAR OVERVOLTAGE PROTECTION manufactured by STMicroelectronics.
Features
- Triple crowbar protection
- Low capacitance
- Low holding current: IH = 30 m A minimum
- Surge current:
IPP = 200 A, 2/10 µs IPP = 30 A, 10/1000 µs
Benefits
- Trisil™ technology is not subject to ageing and provides a fail safe mode in short circuit for a better protection.
- This device can be used to help equipment to meet main standards such as UL1950, IEC 950 / CSA C22.2 and UL1459.
- Trisils have UL94 V0 approved resin.
- SO8 package is JEDEC registered.
- Trisils ply with the following standards GR-1089 Core, ITU-T-K20/K21, VDE0433, VDE0878, IEC 61000-4-2.
Applications
Dedicated to data line protection, this device provides a tripolar protection function. It ensures the same protection capability with the same breakdown voltage in both mon and differential modes.
SO-8
Figure 1. Schematic diagram
Rx+ / Tx+ 1
8 NC
NC 2
7 NC
NC 3 Rx- / Tx- 4
6 GND 5 NC
Description
The TPN...
