Technical Specifications
Parameters and characteristics commom to parts in this series
| Specification | USB50824E3/TR7 | USB50824-e3 Series |
|---|---|---|
| Applications | Ethernet | Ethernet |
| Capacitance @ Frequency | 3 pF | 3 pF |
| Current - Peak Pulse (10/1000µs) | 5 A | 5 A |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature [Max] | 150 °C | 150 °C |
| Operating Temperature [Min] | -55 °C | -55 °C |
| Package / Case | 8-SOIC | 8-SOIC |
| Package / Case [x] | 0.154 in | 0.154 in |
| Package / Case [y] | 3.9 mm | 3.9 mm |
| Power - Peak Pulse | 500 W | 500 W |
| Power Line Protection | False | False |
| Supplier Device Package | 8-SOIC | 8-SOIC |
| Type | Zener | Zener |
| Unidirectional Channels | 2 | 2 |
| Voltage - Breakdown (Min) [Min] | 26.7 V | 26.7 V |
| Voltage - Clamping (Max) @ Ipp [Max] | 57 V | 57 V |
| Voltage - Reverse Standoff (Typ) | 24 V | 24 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tape & Reel (TR) | 1000 | $ 1.04 | |
| Microchip Direct | T/R | 1 | $ 1.13 | |
| 100 | $ 1.04 | |||
| 500 | $ 1.01 | |||
| 1000 | $ 0.96 | |||
USB50824-e3 Series
Bidirectional Low Capacitance TVS Array
| Part | Power Line Protection | Voltage - Clamping (Max) @ Ipp [Max] | Voltage - Breakdown (Min) [Min] | Current - Peak Pulse (10/1000µs) | Operating Temperature [Min] | Operating Temperature [Max] | Mounting Type | Power - Peak Pulse | Capacitance @ Frequency | Type | Voltage - Reverse Standoff (Typ) | Applications | Supplier Device Package | Unidirectional Channels | Package / Case | Package / Case [y] | Package / Case [x] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Microchip Technology USB50824E3/TR13 | 57 V | 26.7 V | 5 A | -55 °C | 150 °C | Surface Mount | 500 W | 3 pF | Zener | 24 V | Ethernet | 8-SOIC | 2 | 8-SOIC | 3.9 mm | 0.154 in | |
Microchip Technology USB50824E3/TR7 | 57 V | 26.7 V | 5 A | -55 °C | 150 °C | Surface Mount | 500 W | 3 pF | Zener | 24 V | Ethernet | 8-SOIC | 2 | 8-SOIC | 3.9 mm | 0.154 in |
Description
General part information
USB50824-e3 Series
This USB50803 – USB50824 family of Transient Voltage Suppressor (TVS) arrays is packaged in an SO-8 configuration giving protection to 2 unidirectional data or interface lines. It is designed for use in applications where very low capacitance protection is required at the board level from voltage transients caused by electrostatic discharge (ESD) as defined in IEC 61000-4-2, electrical fast transients (EFT) per IEC 61000-4-4 and secondary effects of lightning. Using the schematic on the last page, pins 7 & 8 are tied together for the first protected positive line, and pins 1 & 2 are tied together to the ground. The same would then occur where pins 5 & 6 are tied together for a second protected positive line and pins 2 & 3 are tied together to the ground. If protecting a negative line with respect to ground, these may be switched in polarity connections where the pins are tied together in this manner for unidirectional protection. These TVS arrays have a peak power rating of 500 watts for an 8/20 sec pulse. This array is suitable for protection of sensitive circuitry such as TTL, CMOS DRAM’s, SRAM’s, HCMOS, HSIC microprocessors, Universal Serial Bus (USB) and I/O transceivers.
Documents
Technical documentation and resources