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Technical Specifications
Parameters and characteristics for this part
| Specification | SP1050-04BTG |
|---|---|
| Applications | Power over Ethernet (PoE) |
| Current - Peak Pulse (10/1000µs) | 24 A |
| Grade | Automotive |
| Mounting Type | Surface Mount |
| Package / Case | 0.154 in |
| Package / Case | 8-SOIC |
| Package / Case | 3.9 mm |
| Power - Peak Pulse | 2700 W |
| Power - Peak Pulse | 2.7 kW |
| Power Line Protection | False |
| Qualification | AEC-Q101 |
| Supplier Device Package | 8-SOIC |
| Type | Zener |
| Unidirectional Channels [custom] | 4 |
| Voltage - Breakdown (Min) [Min] | 64 V |
| Voltage - Clamping (Max) @ Ipp [Max] | 96 V |
| Voltage - Reverse Standoff (Typ) | 58 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | N/A | 0 | $ 0.55 | |
Description
General part information
SP1050-04BTG Series
The SP1050-04BTG provides over-voltage protection for Power-over-Ethernet PSE equipment in a space saving SOIC-8 package. It incorporates 4 TVS Diodes each with their own decoupling capacitor to stabilize power supplies. The SP1050 is compatible with IEEE 802.3af and IEEE 802.3at requirements while allowing PoE based systems to be protected against damaging threats such as lightning induced surges (IEC61000-4-5), electrical fast transients (IEC61000-4-4), and Electrostatic Discharges (IEC61000-4-2). The low clamping voltage of 96V makes it compatible with PSE controller technologies.
Documents
Technical documentation and resources