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FDZ1323NZ Common Drain N-Channel 2.5 V PowerTrench WL-CSP MOSFET September 2014 FDZ1323NZ Common Drain N-Channel 2.5 V PowerTrench WL-CSP MOSFET 20 V, 10 A, 13 m Features General Description This device is designed specifically as a single package solution Max r = 13 m at V = 4.5 V, I = 1 A S1S2(on) GS S1S2 for Li-Ion battery pack protection circuit and other ultra-portable Max r = 13 m at V = 3.8 V, I = 1 A S1S2(on) GS S1S2 applications. It features two common drain N-channel MOSFETs, which enables bidirectional current flow, on Max r = 16 m at V = 3.1 V, I = 1 A S1S2(on) GS S1S2 Fairchilds advanced PowerTrench process with state of the art Max r = 18 m at V = 2.5 V, I = 1 A low pitch WLCSP packaging process, the FDZ1323NZ S1S2(on) GS S1S2 minimizes both PCB space and r . This advanced 2 S1S2(on) Occupies only 3 mm of PCB area WLCSP MOSFET embodies a breakthrough in packaging Ultra-thin package: less than 0.35 mm height when mounted technology which enables the device to combine excellent thermal transfer characteristics, ultra-low profile packaging, low to PCB gate charge and low r . S1S2(on) High power and current handling capability Applications HBM ESD protection level > 3.6 kV (Note 3) RoHS Compliant Battery management Load switch Battery protection S1 PIN1 PIN1 G1 S1 G1 S2 S1 G2 S2 G2 BOTTOM TOP WL-CSP 1.3X2.3 S2 MOSFET Maximum Ratings T = 25C unless otherwise noted A Symbol Parameter Ratings Units V Source1 to Source2 Voltage 20 V S1S2 V Gate to Source Voltage 12 V GS Source1 to Source2 Current -Continuous T = 25C (Note 1a) 10 A I A S1S2 -Pulsed 40 Power Dissipation T = 25C (Note 1a) 2 A P W D Power Dissipation T = 25C (Note 1b) 0.5 A T , T Operating and Storage Junction Temperature Range -55 to +150 C J STG Thermal Characteristics R Thermal Resistance, Junction to Ambient (Note 1a) 62 JA C/W R Thermal Resistance, Junction to Ambient (Note 1b) 257 JA Package Marking and Ordering Information Device Marking Device Package Reel Size Tape Width Quantity EC FDZ1323NZ WL-CSP 1.3X2.3 7 8 mm 5000 units 1 2013 Fairchild Semiconductor Corporation www.fairchildsemi.com FDZ1323NZ Rev.C7