SP723AB Littelfuse Inc, SP723AB Datasheet - Page 3

• Manufacturer Part Number: SP723AB
• Description: TVS ARRAY ESD 6 INPUT 8-SOIC
• Manufacturer: Littelfuse Inc
• Series: SP723r

Specifications of SP723AB

• Package / Case: 8-SOIC (3.9mm Width)
• Voltage - Working: 30V
• Technology: Mixed Technology
• Number Of Circuits: 6
• Applications: General Purpose
• Current Rating: +/- 7 A
• Forward Voltage Drop: 2 V
• Operating Voltage: 2 V to 30 V
• Channels: 6 Channels
• Capacitance: 5 pF
• Operating Temperature Range: - 40 C to + 105 C
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Power (watts): -
• Voltage - Clamping: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Contains lead / RoHS non-compliant
• Other names: F2167

TVS Diode Arrays
Electronic Protection Array for ESD and Overvoltage Protection
SP723
242
200
160
120
FIGURE 2. LOW CURRENT SCR FORWARD VOLTAGE DROP
FIGURE 4. TYPICAL APPLICATION OF THE SP723 AS AN INPUT CLAMP FOR OVER-VOLTAGE, GREATER THAN 1V
80
40
0
600
T
SINGLE PULSE
A
= 25
CURVE
o
LESS THAN -1V
C
FORWARD SCR VOLTAGE DROP (mV)
800
SOURCES
DRIVERS
SIGNAL
INPUT
BE
OR
BELOW V-
+V
SP723 INPUT PROTECTION CIRCUIT (1 OF 6 SHOWN)
CC
SP723
1000
w w w . l i t t e l f u s e . c o m
IN 1 - 3
1200
FIGURE 3. HIGH CURRENT SCR FORWARD VOLTAGE DROP
5
4
3
2
1
0
IN 5 - 7
0
T
SINGLE PULSE
A
= 25
EQUIV. SAT. ON
THRESHOLD ~ 1.1V
CURVE
o
C
FORWARD SCR VOLTAGE DROP (V)
1
INTERFACE
LINEAR OR
DIGITAL IC
V+
V-
TO +V
+V
CC
CC
BE
2
V
FWD
ABOVE V+ OR
I
FWD
3