SP720ABT Littelfuse Inc, SP720ABT Datasheet - Page 3

• Manufacturer Part Number: SP720ABT
• Description: IC,Overvoltage Protector,BIPOLAR,SOP,16PIN,PLASTIC
• Manufacturer: Littelfuse Inc
• Series: SP720r

Specifications of SP720ABT

• Voltage - Working: 30V
• Technology: Mixed Technology
• Number Of Circuits: 14
• Applications: General Purpose
• Package / Case: 16-SOIC
• Operating Voltage: 2 V to 30 V
• Capacitance: 3 pF
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Power (watts): -
• Voltage - Clamping: -
• Lead Free Status / Rohs Status: No

TVS Diode Arrays
Electronic Protection Array for ESD and Overvoltage Protection
SP720
230
FIGURE 4. TYPICAL APPLICA TION OF THE SP720 AS AN INPUT CLAMP FOR OVER-VOLTAGE, GREATER THAN 1V
100
FIGURE 2. LOW CURRENT SCR FORWARD VOLTAGE DROP
80
60
40
20
0
600
T
SINGLE PULSE
A
= 25
LESS THAN -1V
CURVE
o
C
FORWARD SCR VOLTAGE DROP (mV)
800
SOURCES
DRIVERS
SIGNAL
BE
INPUT
OR
BELOW V-
+V
CC
SP720 INPUT
PROTECTION CIRCUIT
(1 OF 14 ON CHIP)
SP720
1000
w w w . l i t t e l f u s e . c o m
IN 1-7
1200
FIGURE 3. HIGH CURRENT SCR FORWARD VOLTAGE DROP
2.5
1.5
0.5
2
1
0
IN 9-15
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
2
V
BE
FWD
ABOVE V+ OR
I
FWD
3