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See Technical Specifications

SP721APP

ESD Suppressors / TVS Diodes 6 CH DIODE ARRAY

Manufacturer:

Littelfuse Inc
Mfr.Part #:

SP721APP
Datasheet:

SP721APP Datasheet (PDF)
Technology:

Mixed Technology
Number of Circuits:

6
Applications:

General Purpose
Mounting Type:

Through Hole
EDA/CAD Models:

Request Free CAD Models for SP721APP

Email: [email protected]

Skype: live:.cid.ab6b29428937b76

Tel: +852 95804164

SP721APP General Description

The SP721APP is an array of SCR/Diode bipolar structures for ESD and over-voltage protection to sensitive input circuits. The SP721 has 2 protection SCR/Diode device structures per input. There are a total of 6 available inputs that can be used to protect up to 6 external signal or bus lines. Over-voltage protection is from the IN (Pins 1 - 3 and Pins 5 - 7) to V+ or V-.The SCR structures are designed for fast triggering at a threshold of one +VBEdiode threshold above V+ (Pin 8) or a -VBEdiode threshold below V- (Pin 4). From an IN input, a clamp to V+ is activated if a transient pulse causes the input to be increased to a voltage level greater than one VBE above V+. A similar clamp to V- is activated if a negative pulse, one VBE less than V-, is applied to an IN input.

Key Features

ESD Interface Capability for HBM Standards: MIL STD 3015.7 - 15kV; IEC 61000-4-2, Direct Discharge; Single Input - 4kV (Level 2); Two Inputs in Parallel - 8kV (Level 4); IEC 61000-4-2, Air Discharge - 15kV (Level 4)
High Peak Current Capability: IEC 61000-4-5 (8/20μs) - ±3A; Single Pulse, 100μs Pulse Width - ±2A; Single Pulse, 4μs Pulse Width - ±5A
Designed to Provide Over-Voltage Protection: Single-Ended Voltage Range to - +30V; Differential Voltage Range to - ±15V
Fast Switching - 2ns Rise Time
Low Input Leakages - 1nA at 25°C Typical
Low Input Capacitance - 3pF Typical
An Array of 6 SCR/Diode Pairs
Operating Temperature Range - -40°C to 105°C

Application

Microprocessor/Logic Input Protection
Data Bus Protection
Analog Device Input Protection
Voltage Clamp

Specifications

Category	Circuit ProtectionTransient Voltage Suppressors (TVS)Mixed Technology	Series	-
Voltage - Clamping	-	Technology	Mixed Technology
Number of Circuits	6	Applications	General Purpose
Mounting Type	Through Hole

Service Policies and Others

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Packing

AVAQ determines and packages all devices based on electrostatic discharge (ESD) and moisture sensitivity level (MSL) protection requirements.

Warranty

365-Day Product

Quality Guarantee

We promise to provide 365 days quality assurance service for all our products.

Ratings and Reviews

M**n 11/30/2023

Works fine. All buttons.

I**c 11/30/2023

Excellent module, with 4a heated about degrees 70-80, you need cooling, well removes the heat of the aluminum base, the module is very satisfied, 50 v goes in defense, 50 v condors!!! I recommend!)

S**a 11/09/2023

Arrived in France at J + 23.Thank you!

H**r 01/04/2021

100PCS DB3 DB-3-35 DIAC DO-204AH Trigger New original