SP721ABG Littelfuse Inc, SP721ABG Datasheet - Page 3

• Manufacturer Part Number: SP721ABG
• Description: TVS ARRAY ESD 6 INPUT 8-SOIC
• Manufacturer: Littelfuse Inc
• Series: SP721r

Specifications of SP721ABG

• Package / Case: 8-SOIC (3.9mm Width)
• Voltage - Working: 30V
• Technology: Mixed Technology
• Number Of Circuits: 6
• Applications: General Purpose
• Current Rating: +/- 5 A
• Forward Voltage Drop: 2 V
• Operating Voltage: 2 V to 30 V
• Channels: 6 Channels
• Capacitance: 3 pF
• Termination Style: SMD/SMT
• Operating Temperature Range: - 40 C to + 105 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power (watts): -
• Voltage - Clamping: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: F2719

TVS Diode Arrays
Electronic Protection Array for ESD and Overvoltage Protection
RoHS
10
Pb
100
FIGURE 2. LOW CURRENT SCR FORWARD VOLTAGE DROP
FIGURE 4. TYPICAL APPLICA TION OF THE SP721 AS AN INPUT CLAMP FOR OVER-VOLTAGE, GREATER THAN 1V
80
60
40
20
0
GREEN
600
T
SINGLE PULSE
A
= 25
CURVE
LESS THAN -1V
o
C
FORWARD SCR VOLTAGE DROP (mV)
SP721Lead-Free/Green
800
SOURCES
DRIVERS
SIGNAL
BE
INPUT
OR
BELOW V-
+V
SP721 INPUT PROTECTION CIRCUIT (1 OF 6 SHOWN)
SP721
CC
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
2.5
1.5
0.5
2
1
0
IN 5 - 7
0
T
SINGLE PULSE
A
= 25
CURVE
EQUIV. SAT. ON
THRESHOLD ~ 1.1V
o
C
FORWARD SCR VOLTAGE DROP (V)
1
LINEAR OR
DIGITAL IC
INTERFACE
V+
V-
TO +V
+V
CC
CC
BE
2
V
ABOVE V+ OR
FWD
I
FWD
3