Tvs Diode Array Spa Diodes Page 28 TVS Diode Array SPA Diodes Catalog

2017 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 02/23/17 TVS Diode Arrays (SPA Diodes) General Purpose ESD Protection - SP723 Series Absolute Maximum Ratings Parameter Rating Units Continuous Supply Voltage, (V+) - (V-) +35 V Forward Peak Current, I IN to V CC , I IN to GND (Refer to Figure 5) 4, 100s A Peak Pulse Current, 8/20s 7 A Electrical Characteristics T A = -40 o C to 105 o C, V IN = 0.5V CC , Unless Otherwise Specified Thermal Information Parameter Rating Units Thermal Resistance (Typical, Note 1) JA o C/W PDIP Package 160 o C/W SOIC Package 170 o C/W Storage Temperature Range -65 to 150 o C Maximum Junction Temperature (Plastic Package) 150 o C Lead Temperature (Soldering 20-40s) (SOIC Lead Tips Only) 260 o C CAUTION: Stresses above those listed in "Absolute Maximum Ratings" may cause permanent damage to the device. This is a stress only rating and operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied. Parameter Symbol Test Conditions Min Typ Max Units Operating Voltage Range, V SUPPLY =[(V+)-(V-)] V SUPPLY - 2 to 30 - V Forward Voltage Drop IN to V- V FWDL I IN =2A(Peak Pulse) - 2 - V IN to V+ V FWDH - 2 - V Input Leakage Current I IN -20 5 20 nA Quiescent Supply Current I QUIESCENT - 50 200 nA Equivalent SCR ON Threshod Note 3 - 1.1 - V Equivalent SCR ON Resistance V FWD /I FWD ; Note 3 - 0.5 - Input Capacitance C IN - 5 - PF Input Switching Speed t ON - 2 - ns Note: ESD Ratings and Capability (Figure 1, Table 1) Load Dump and Reverse Battery (Note 2) 1. JA is measured with the component mounted on an evaluation PC board in free air. Notes: 2. In automotive ans battery operated systems, the power supply lines should be externally protected for load dump and reverse battery. When the V+ and V- Pins are connected to the same supply voltage source as the device or control line under protection, acurrent limiting resistor should be connectied in series between the external supply and the SP723 supply pins to limit reverse battery current to within the rated maximum limits. Bypass capacitors of typically 0.01F or larger from the V+ and V- Pins to ground are recommended. 3. Refer to the Figure 3 graph for determine peak current and dessipation under EOS conditions. +V CC INPUT DRIVERS SP723 INPUT PROTECTION CIRCUIT (1 OF 6 SHOWN) OR SIGNAL SOURCES IN 5 - 7 IN 1 - 3 SP723 V- TO +V CC LINEAR OR DIGITAL IC INTERFACE V+ +V CC (Application as an Input Clamp for Over-voltage, Greater than 1V BE Above V+ or less than -1V BE below V-) Typical Application of the SP723

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