TSM4944D 30V Dual N-Channel MOSFET SOP-8 Pin Definition: 1. Source 1 8. Drain 1 2. Gate 1 7. Drain 1 3. Source 2 6. Drain 2 4. Gate 2 5. Drain 2 PRODUCT SUMMARY VDS (V) RDS(on)(mΩ) 30 13.2 @ VGS = 10V 12.2 25 @ VGS = 4.5V 9.4 Block Diagram Features Advance Trench Process Technology High Density Cell Design for Ultra Low On-resistance d ● ● de Application ● ● ID (A) Load Switch Dc-DC Conversion Part No. Package Packing TSM4944DCS RLG SOP-8 2.5Kpcs / 13” Reel en Ordering Information Dual N-Channel MOSFET mm Note: “G” denote for Halogen Free Product Absolute Maximum Rating (Ta = 25oC unless otherwise noted) Symbol Limit Unit VDS 30 V VGS ±20 V Continuous Drain Current ID 12.2 A Pulsed Drain Current IDM 30 A IS 1.9 A Drain-Source Voltage tR Gate-Source Voltage e co Parameter Continuous Source Current (Diode Conduction) (Note) Maximum Power Dissipation o TA = 25 C PD o TA = 75 C Operating Junction and Storage Temperature Range W 1.2 +150 o TJ, TSTG -55 to +150 o Symbol Limit RӨJC 1.8 o 40 o TJ No Operating Junction Temperature 2.3 C C Thermal Performance Parameter Junction to Case Thermal Resistance Junction to Ambient Thermal Resistance (PCB mounted) RӨJA Unit C/W C/W Notes 1: Maximum DC current limited by the package Notes 2: Surface Mounted on 1” x 1” FR4 Board, t ≤ 10 sec. 1/4 Version: A13 TSM4944D 30V Dual N-Channel MOSFET Electrical Specifications (Ta = 25oC unless otherwise noted) Parameter Conditions Symbol Min Typ Max Unit Static VGS = 0V, ID = 250uA BVDSS 30 -- -- V Gate Threshold Voltage VDS = VGS, ID = 250uA VGS(TH) 1.0 1.8 3.0 V Gate Body Leakage VGS = ±20V, VDS = 0V IGSS -- -- ±100 nA Zero Gate Voltage Drain Current VDS = 30V, VGS = 0V IDSS -- -- 1.0 uA On-State Drain Current VDS ≥5V, VGS = 10V ID(ON) 30 -- -- A VGS = 10V, ID = 12.2A VGS = 4.5V, ID = 9.4A VDS = 15V, ID = 15A Diode Forward Voltage IS = 1.9A, VGS = 0V b Dynamic Total Gate Charge VGS = 10V Gate-Drain Charge Input Capacitance VDS = 15V, VGS = 0V, Output Capacitance f = 1.0MHz Turn-On Delay Time Turn-On Rise Time Turn-Off Delay Time e co Reverse Transfer Capacitance Switching 13.2 -- 19 25 gfs -- 32 -- S VSD -- 0.85 1.3 V Qg -- 26 -- Qgs -- 6 -- Qgd -- 5 -- Ciss -- 2134 -- Coss -- 343 -- Crss -- 134 -- td(on) -- 17 -- tr -- 3.5 -- td(off) -- 40 -- -- 6 -- mm VDS = 15V, ID = 12.2A, Gate-Source Charge c 11 en Forward Transconductance -- RDS(ON) de Drain-Source On-State Resistance d Drain-Source Breakdown Voltage VDD = 15V, RL = 15Ω, ID = 1A, VGEN = 10V, nC pF nS No tR RG = 6Ω Turn-Off Fall Time tf Notes: a. pulse test: PW ≤300µS, duty cycle ≤2% b. For DESIGN AID ONLY, not subject to production testing. b. Switching time is essentially independent of operating temperature. mΩ 2/4 Version: A13 TSM4944D 30V Dual N-Channel MOSFET tR Marking Diagram Unit: Millimeters e co mm en de d SOP-8 Mechanical Drawing No Y = Year Code M = Month Code for Halogen Free Product (O=Jan, P=Feb, Q=Mar, R=Apl, S=May, T=Jun, U=Jul, V=Aug, W=Sep, X=Oct, Y=Nov, Z=Dec) L = Lot Code 3/4 Version: A13 TSM4944D No tR e co mm en de d 30V Dual N-Channel MOSFET Notice Specifications of the products displayed herein are subject to change without notice. TSC or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies. Information contained herein is intended to provide a product description only. No license, express or implied, to any intellectual property rights is granted by this document. Except as provided in TSC’s terms and conditions of sale for such products, TSC assumes no liability whatsoever, and disclaims any express or implied warranty, relating to sale and/or use of TSC products including liability or warranties relating to fitness for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right. The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications. Customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify TSC for any damages resulting from such improper use or sale. 4/4 Version: A13