datasheetbank_Logo
Integrated circuits, Transistor, Semiconductors Search and Datasheet PDF Download Site
HOME  >>>  Littelfuse, Inc  >>> SP723AP PDF

SP723AP(V2) Datasheet - Littelfuse, Inc

SP723 image

Part Name
SP723AP

Description

Other PDF
  lastest PDF  

PDF
DOWNLOAD     

page
6 Pages

File Size
253.4 kB

MFG CO.
Littelfuse
Littelfuse, Inc 

Electronic Protection Array for ESD and Overvoltage Protection

The SP723 is an array of SCR/Diode bipolar structures for ESD and over-voltage protection of sensitive input circuits. The SP723 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 +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.
Refer to Fig 1 and Table 1 for further details. Refer to Application Note AN9304 and AN9612 for further detail.


FEATUREs
• ESD Interface per HBM Standards
   - IEC 61000-4-2, Direct Discharge . . . . . . . . . . . . . . . . . 8kV (Level 4)
   - IEC 61000-4-2, Air Discharge . . . . . . . . . . . . . . . . . . 15kV (Level 4)
   - MIL-STD-3015.7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25kV
• Peak Current Capability
   - IEC 61000-4-5 8/20µs Peak Pulse Current. . . . . . . . . . . . . . . . . ±7A
   - Single Transient Pulse, 100s Pulse Width. . . . . . . . . . . . . . . . . . ±4A
• Designed to Provide Over-Voltage Protection
   - Single-Ended Voltage Range to . . . . . . . . . . . . . . . . . . . . . . . . +30V
   - Differential Voltage Range to. . . . . . . . . . . . . . . . . . . . . . . . . . . ±15V
• Fast Switching . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2ns Risetime
• Low Input Leakages . . . . . . . . . . . . . . . . . . . . . . . . 2nA at 25°C Typical
• Low Input Capacitance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5pF Typical
• An Array of 6 SCR/Diode Pairs
• Operating Temperature Range . . . . . . . . . . . . . . . . . . . . -40°C to 105°C


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


Part Name
Description
View
MFG CO.
TVS Diode Arrays
PDF
Littelfuse, Inc
TVS Diode Arrays
PDF
Bourns, Inc
TVS Diode Arrays
PDF
Littelfuse, Inc
TVS Diode Arrays
PDF
Littelfuse, Inc
TVS Diode Arrays ( Rev : 2005 )
PDF
Bourns, Inc
TVS Diode Arrays ( Rev : 2012 )
PDF
Bourns, Inc
TVS Diode Arrays
PDF
Littelfuse, Inc
TVS Diode Arrays
PDF
Littelfuse, Inc
Std. Capacitance TVS Diode Arrays ( Rev : 2012 )
PDF
Bourns, Inc
Std. Capacitance TVS Diode Arrays
PDF
Bourns, Inc

Share Link: GO URL

All Rights Reserved© datasheetbank.com  [ Privacy Policy ] [ Request Datasheet ] [ Contact Us ]