Littelfuse SP3051-04HTG, 9-Element Uni-Directional TVS Diode Array, 400W, 6-Pin SOT-23

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RS Stock No.:
171-3886
Mfr. Part No.:
SP3051-04HTG
Brand:
Littelfuse
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Brand

Littelfuse

Diode Configuration

Array

Direction Type

Uni-Directional

Maximum Clamping Voltage

17V

Minimum Breakdown Voltage

8V

Mounting Type

Surface Mount

Package Type

SOT-23

Maximum Reverse Stand-off Voltage

6V

Pin Count

6

Peak Pulse Power Dissipation

400W

Maximum Peak Pulse Current

20A

ESD Protection

Yes

Number of Elements per Chip

9

Minimum Operating Temperature

-40 °C

Dimensions

3 x 1.75 x 1.3mm

Maximum Operating Temperature

+125 °C

Length

3mm

Capacitance

4.2pF

Width

1.75mm

Height

1.3mm

Maximum Reverse Leakage Current

500nA

Test Current

1mA

COO (Country of Origin):
TH
The SP3051-04HTG Transient Voltage Suppression (TVS) Diode Array (SPA® Diode) integrates low capacitance rail-to-rail diodes with an additional zener diode to protect I/O pins against ESD and lightning-induced surge events. This robust device can safely absorb 20A of current without performance degradation and a minimum ±30kV ESD. Advantages over similar devices include lower dynamic resistance for 35% lower clamping voltage and a much higher contact discharge ESD contact rating.

Extremely low dynamic resistance (RDYN) of 0.3Ω
Low capacitance from I/O to GND (3.8pF @ 0V DC bias, 1.7pF @ VCC=5V, VI/O=2.5V)
Robust surge protection, Peak pulse power, 400W (8/20μs))
Enhanced ESD capability
Benefits:
Reduces clamping voltages up to 35 percent compared to competition, better able to protect modern ICs against industry-defined transients
Capacitance up to 15 percent lower than similar market solutions, helps to preserve signal integrity by minimizing data loss in long (e.g., 100m) installations of 1Gb Ethernet
High power and surge handling capability offers more design margin to electrical threats defined by industry standards as well as Cable Discharge Events (CDE)
Enhanced ESD protection ensuring maximum reliability of end products in the field
Applications:
Protection of high-speed ports:
10/100/1000 Ethernet (PHY side)
T1/E1/T3/E3 (PHY side)
USB 2.0
FireWire
Protection of sensitive electronic equipment:
Switches
Gateways
Pico/femtocells
LCD/PDP TVs
Set-top boxes
Notebooks/ultrabooks
Diagnostic/medical equipment
Monitors/flat panel displays