SP721ABG - Littelfuse

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

SP721ABG
Manufacturer

Littelfuse
ChipWorker Part#

CW10913396
Category

Diode Array, TVS Diode Array
Package

SOIC-8
Description

DIODE, TVS, 6CH, 8SOIC; Peak Pulse Current Ippm: 5A; Diode Case Style: SOIC; No. of Pins: 8
Documentation

Datasheet

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SP721ABG Specifications

Attribute	Attribute Value

Part Number	SP721ABG
Manufacturer	Littelfuse
ChipWorker Part#	CW10913396
Category	Diode Array, TVS Diode Array
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	8 Pin
Case/Package	SOIC-8
Voltage Rating (DC)	30.0 V
Operating Voltage	30 V
Capacitance	3 pF
Breakdown Voltage	30 V
Number of Circuits	6 Circuit
Number of Channels	6 Channel
Number of Positions	8 Position
Operating Temperature (Max)	105 ℃
Operating Temperature (Min)	-40 ℃
	expand all
Size-Length	5 mm
Size-Width	4 mm
Size-Height	1.75 mm
Product Lifecycle Status	Active
Packaging	Tube
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
ECCN Code	EAR99
HK STC License	NLR

Product Description

The SP721ABG is a TVS Diode Array for general purpose ESD protection. It is an array of SCR/diode bipolar structures for ESD and over-voltage protection to sensitive input circuits. The device has 2 protection SCR/diode 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 1to 3 and pins 5 to 7) to V+ or V-. The device structures is designed for fast triggering at a threshold of one +VBE diode threshold above V+ (Pin 8) or a VBE diode 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.
ESD interface capability for HBM standards
High peak current capability
Designed to provide over-voltage protection
Fast Switching with 2ns rise time
1nA at 25° Low input leakages
3pF Low input capacitance
-40 to 105°C Operating temperature range

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