SP721APP Fuses & Circuit Protection by Littelfuse

DIODE TVS ESD 6 CH 8DIP

Status: Unknown
Series: SP721 Series
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

The SP721 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. Overvoltage 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 +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. Standard ESD Human Body Model (HBM) Capability is:

Where to Buy

Prices starting from US$1.03

Distributor Stock
Logo for RS
RS
from US$1.77
30
in stock
Buy Now
Logo for CoreStaff
CoreStaff
from US$1.19
2,000
in stock
Buy Now
Logo for RS Americas
RS Americas
from US$1.57
1,605
in stock
Buy Now
Logo for Transfer Multisort Elektronik
Transfer Multisort Elektronik
from US$1.39
1,199
in stock
Buy Now
Logo for element14
element14
from US$1.20
1,157
in stock
Buy Now
Logo for Farnell
Farnell
from US$1.05
1,157
in stock
Buy Now
Logo for Future Electronics
Future Electronics
from US$1.03
500
in stock
Buy Now
Logo for Newark Electronics
Newark Electronics
from US$1.57
-
Buy Now
Logo for TTI Europe
TTI Europe
from US$1.51
-
Buy Now

Specifications

Clamping Voltage Vc Max -
Diode Case Style DIP
No. of Pins 8Pins
Operating Voltage -
Power Dissipation Pd -
Product Range SP721 Series
Automotive Qualification Standard -
Peak Pulse Current Ippm 5A

Alternative Descriptions

TVSS, Diode, +/-3A, Sup-V 2 to 30V, SMD, 10.16mmLx7.11mmWx4.95mmH, SP721 Series | Littelfuse SP721APP | RS Americas
Diode: TVS array | Transfer Multisort Elektronik
DIODE, TVS, ESD, 6 CH, 8DIP | element14
SP721 Series 3 pF Through Hole SCR & Diode Rail Clamp Array - PDIP-8 | Future Electronics
TVS SCR/Diode Arrays PDIP-8 | RS
Diode, Tvs, Esd, 6 Ch, 8Dip | Newark Electronics
ESD ARRAY 35V 8-PDIP | TTI Europe


Frequently Asked Questions

Where can I find additional details, specifications and documents for a SP721APP?

Additional datasheets, footprints and schematics for SP721APP are listed on our Part Details page. You can also find images and similar parts to SP721APP on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for SP721APP on our Product Comparison page. Access via the 'View Pricing & Stock' button to view SP721APP price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does SP721APP fall under?

The SP721APP is listed under Electronic & Electrical Components > Fuses & Circuit Protection > ESD Protection Devices.

Can I view similar or alternative parts?

You can view similar parts to SP721APP when available in the ESD Protection Devices range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the SP721APP you can contact the distributor directly for product support, shipping queries etc.

Is the SP721APP RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for SP721APP have stock available?

Authorised distributors including CoreStaff, RS Americas, Transfer Multisort Elektronik, element14 and Farnell have stock available or on a lead time for SP721APP.

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for SP721APP often in real-time on the comparison pages.

What if I can't find stock of SP721APP?

You can fill out our help required form which you can use to request a quote for SP721APP from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.

We use cookies to improve your experience. See our privacy policy.
Okay