TVS Diode Arrays for High-Speed Telecom - SP4208 Series
Littlefuse's SP4208 TVS diode arrays combine low loading capacitance and high surge capability to protect against ESD and lightning-induced surge events
Littelfuse's SP4208 components integrate low capacitance steering diodes with one or two avalanche breakdown diodes for unidirectional or bidirectional protection, respectively, to protect against ESD and lightning-induced surge events. These components can safely absorb up to 30 A per IEC 61000-4-5 2nd edition (tp=8/20 μs) without performance degradation and a minimum ±30 kV ESD per IEC 61000-4-2 International Standard. The low loading capacitance and high surge capability make it ideal for protecting telecommunication ports such as Ethernet and other high-speed data interfaces. For more information, please see SPA® Family of TVS Diode Arrays.
- 8 V nominal standoff voltage
- Low parasitic capacitance, nominally 3.0 pF
- Extremely low dynamic resistance, nominally 0.4 Ω
- 30 kV ESD 30 A, (8/20 µs) tolerant
- Permits higher operating voltage
- Permits an appropriate amount of bandwidth to enable high-speed Ethernet interfaces
- Fastest response during an ESD event
- Protects against extreme ESD and surge events
- Power ports
- Instrumentation
- Medical equipment
- 10/100/1000 Ethernet
- T1/E1/T3/E3
- USB 1.1/2.0
SP4208-01FTG-C Bi-Directional
| Image | Manufacturer Part Number | Description | Voltage - Breakdown (Min) | Power - Peak Pulse | Power Line Protection | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|---|---|---|
![]() | ![]() | SP4208-01FTG-C | TVS DIODE 8VWM 25VC SOD323 | 9.5V (Typ) | 750W | No | 5413 - Immediate | $0.39 | View Details |
SP4208-01FTG Uni-Directional
| Image | Manufacturer Part Number | Description | Voltage - Breakdown (Min) | Power - Peak Pulse | Power Line Protection | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|---|---|---|
![]() | ![]() | SP4208-01FTG | TVS DIODE 8VWM 25VC SOD323 | 9.5V (Typ) | 750W | No | 421 - Immediate | $0.41 | View Details |




