SSF2112H2 20V Dual N-Channel MOSFET 20V D1 S1 RDS(on) S1 10mohm(typ.) G1 D1 D2 5 6 7 8 VDSS 4 3 2 1 Main Product Characteristics 2112H2 8205A D2 S2 S2 G1 G2 G2 S2 S1 ID 8A Marking and Pin TSSOP-8 Schematic Diagram Assignment Features and Benefits Advanced trench MOSFET process technology Special designed for buttery protection, load switching and general power management Ultra low on-resistance with low gate charge Fast switching and reverse body recovery 150℃ operating temperature Lead free product Description It utilizes the latest trench processing techniques to achieve the high cell density and reduces the on-resistance with high repetitive avalanche rating. These features combine to make this design an extremely efficient and reliable device for use in buttery protection, power switching application and a wide variety of other applications. Absolute Max Rating Parameter Symbol Limit Unit Drain-Source Voltage VDS 20 V Gate-Source Voltage VGS ±10 V ID 8 A IDM 50 A PD 1.25 W TJ,TSTG -55 To 150 ℃ Drain Current-Continuous@ Current-Pulsed (Note 1) Maximum Power Dissipation Operating Junction and Storage Temperature Range Thermal Resistance Thermal Resistance,Junction-to-Ambient (Note 2) www.goodark.com RθJA Page 1 of 7 100 ℃/W Rev.1.0 SSF2112H2 20V Dual N-Channel MOSFET Electrical Characteristics @TA=25℃ Parameter unless otherwise specified Symbol Condition Min Drain-Source Breakdown Voltage BVDSS VGS=0V ID=250μA 20 Zero Gate Voltage Drain Current IDSS VDS=20V,VGS=0V 1 μA Gate-Body Leakage Current IGSS VGS=±10V,VDS=0V ±100 nA Gate Threshold Voltage VGS(th) VDS=VGS,ID=250μA 0.7 1.2 V Drain-Source On-State Resistance RDS(ON) VGS=4.5V, ID=4.5A 10 12.5 mΩ VGS=2.5V, ID=3.5A 13.2 18.5 mΩ Typ Max Unit OFF CHARACTERISTICS V ON CHARACTERISTICS (Note 3) Forward Transconductance gFS VDS=5V,ID=4A 0.5 4 S DYNAMIC CHARACTERISTICS (Note4) Input Capacitance Clss VDS=8V,VGS=0V, 1520 PF 229 PF Output Capacitance Coss Reverse Transfer Capacitance Crss 198 PF Turn-on Delay Time td(on) 18.3 nS Turn-on Rise Time tr VDD=10V,ID=1A 4.8 nS td(off) VGS=4V,RGEN=10Ω 43.5 nS 20 nS 19 nC 4.2 nC 4.9 nC F=800KHz SWITCHING CHARACTERISTICS (Note 4) Turn-Off Delay Time Turn-Off Fall Time tf Total Gate Charge Qg Gate-Source Charge Qgs Gate-Drain Charge Qgd VDS=10V,ID=4A, VGS=4V DRAIN-SOURCE DIODE CHARACTERISTICS Diode Forward Voltage (Note 3) VSD Diode Forward Current (Note 2) IS www.goodark.com VGS=0V,IS=2A Page 2 of 7 0.67 1.2 V 8 A Rev.1.0 SSF2112H2 20V Dual N-Channel MOSFET Test Circuits and Waveforms Switch Waveforms: NOTES: 1. Repetitive Rating: Pulse width limited by maximum junction temperature. 2. Surface Mounted on FR4 Board, t ≤ 10 sec. 3. Pulse Test: Pulse Width ≤ 300μs, Duty Cycle ≤ 2%. 4. Guaranteed by design, not subject to production testing. www.goodark.com Page 3 of 7 Rev.1.0 SSF2112H2 20V Dual N-Channel MOSFET ID - Drain Current (A) Normalized On-Resistance Typical Electrical and Thermal Characteristics T J-Junction Temperature(℃) Vgs Gate-Source Voltage (V) Figure 2： Drain-Source On-Resistance PD Power(W) Is - Reverse Drain Current (A) Figure 1: Transfer Characteristics T J -Junction Temperature(℃) Vsd Source-Drain Voltage (V) Figure 4: Power Dissipation Figure 3 : Source- Drain Diode Forward Figure 5: www.goodark.com Safe Operation Area Page 4 of 7 Rev.1.0 SSF2112H2 r(t),Normalized Effective Transient Thermal Impedance 20V Dual N-Channel MOSFET Square Wave Pulse Duration(sec) Figure 6: Normalized Maximum Transient Thermal Impedance www.goodark.com Page 5 of 7 Rev.1.0 SSF2112H2 20V Dual N-Channel MOSFET Mechanical Data TSSOP-8 Dimensions in Millimeters (UNIT: mm) NOTES： 1. All dimensions are in millimeters. 2. Dimensions are inclusive of plating 3. Package body sizes exclude mold flash and gate burrs. Mold flash at the non-lead sides should be less than 6 mils. 4. Dimension L is measured in gauge plane. 5. Controlling dimension is millimeter, converted inch dimensions are not necessarily exact. www.goodark.com Page 6 of 7 Rev.1.0 SSF2112H2 20V Dual N-Channel MOSFET Ordering and Marking Information Device Marking: 2112H2 Package (Available) TSSOP-8 Operating Temperature Range C : -55 to 150 ºC Devices per Unit Package Type TSSOP-8 Units/ Tube 3000pcs Tubes/ Inner Box 2pcs Reliability Test Program Test Item Conditions Units/ Inner Box 6000pcs Inner Boxes/ Carton Box 8pcs Duration Sample Size High Temperature Reverse Bias(HTRB) Tj=125℃ or 150℃ @ 80% of Max VDSS/VCES/VR 168 hours 500 hours 1000 hours 3 lots x 77 devices High Temperature Gate Bias(HTGB) Tj=125℃ or 150℃ @ 100% of Max VGSS 168 hours 500 hours 1000 hours 3 lots x 77 devices www.goodark.com Page 7 of 7 Units/ Carton Box 48000pcs Rev.1.0