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AOTS21311C

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Alpha & Omega Semicon MOSFETs, TSOP-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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AOTS21311C

Alpha & Omega Semicon · MOSFETs · TSOP-6

AOTS21311C from Alpha & Omega Semicon, in a TSOP-6. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 D passive Drain of the P-channel MOSFET, rated for VDS of -30V and continuous ID of -5.9A at TA=25°C (tied to pins 2, 5 and 6).
2 D passive Drain of the P-channel MOSFET, rated for VDS of -30V and continuous ID of -5.9A at TA=25°C (tied to pins 1, 5 and 6).
3 G input Gate of the P-channel MOSFET, with a maximum gate-source voltage of ±20V and a threshold voltage of -1.2V min to -2.2V max.
4 S passive Source of the P-channel MOSFET, with a maximum body-diode continuous current of -3A.
5 D passive Drain of the P-channel MOSFET, rated for VDS of -30V and continuous ID of -5.9A at TA=25°C (tied to pins 1, 2 and 6).
6 D passive Drain of the P-channel MOSFET, rated for VDS of -30V and continuous ID of -5.9A at TA=25°C (tied to pins 1, 2 and 5).

Key specifications

Parameter Value
Manufacturer Alpha & Omega Semicon
Package TSOP-6
Category Transistors/Thyristors
Pins 6

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Drain-Source Breakdown Voltage BVDSS -30 V ID=-250mA, VGS=0V 2
Zero Gate Voltage Drain Current IDSS -1 μA VDS=-30V, VGS=0V 2
Zero Gate Voltage Drain Current IDSS -5 μA VDS=-30V, VGS=0V, TJ=55°C 2
Gate-Body Leakage Current IGSS -10 10 μA VDS=0V, VGS=±20V 2
Gate Threshold Voltage VGS(th) -1.2 -1.7 -2.2 V VDS=VGS, ID=-250mA 2
Static Drain-Source On-Resistance RDS(ON) 37 45 mΩ VGS=-10V, ID=-5.9A 2
Static Drain-Source On-Resistance RDS(ON) 52 64 mΩ VGS=-10V, ID=-5.9A, TJ=125°C 2
Static Drain-Source On-Resistance RDS(ON) 52 65 mΩ VGS=-4.5V, ID=-5A 2
Diode Forward Voltage VSD -0.8 -1 V IS=-1A, VGS=0V 2
Maximum Body-Diode Continuous Current IS -3 A 2
Gate resistance Rg 15 25 Ω f=1MHz 2
Total Gate Charge (10V) Qg (10V) 13.5 26 nC VGS=-10V, VDS=-15V, ID=-5.9A 2
Total Gate Charge (4.5V) Qg (4.5V) 6.5 13 nC 2
Gate Source Charge Qgs 2.5 nC VGS=-10V, VDS=-15V, ID=-5.9A 2
Gate Drain Charge Qgd 2.5 nC VGS=-10V, VDS=-15V, ID=-5.9A 2
Input Capacitance Ciss 720 pF VGS=0V, VDS=-15V, f=1MHz 2
Output Capacitance Coss 80 pF VGS=0V, VDS=-15V, f=1MHz 2
Reverse Transfer Capacitance Crss 70 pF VGS=0V, VDS=-15V, f=1MHz 2
Turn-On Delay Time tD(on) 8.5 ns VGS=-10V, VDS=-15V, RL=2.54W, RGEN=3W 2
Turn-On Rise Time tr 5 ns VGS=-10V, VDS=-15V, RL=2.54W, RGEN=3W 2
Turn-Off Delay Time tD(off) 39 ns VGS=-10V, VDS=-15V, RL=2.54W, RGEN=3W 2
Turn-Off Fall Time tf 14.5 ns VGS=-10V, VDS=-15V, RL=2.54W, RGEN=3W 2
Body Diode Reverse Recovery Time trr 10 ns IF=-5.9A, di/dt=500A/ms 2
Body Diode Reverse Recovery Charge Qrr 13 nC IF=-5.9A, di/dt=500A/ms 2
Forward Transconductance gFS 13 S VDS=-5V, ID=-5.9A 2
Drain-Source Voltage VDS -30 V TA=25°C 1
Gate-Source Voltage VGS -20 20 V 1
Continuous Drain Current ID -5.9 A TA=25°C 1
Continuous Drain Current ID -4.6 A TA=70°C 1
Pulsed Drain Current IDM -24 A 1
Power Dissipation PD 2.5 W TA=25°C 1
Power Dissipation PD 1.6 W TA=70°C 1
Junction and Storage Temperature Range TJ, TSTG -55 150 °C 1
Maximum Junction-to-Ambient RqJA 85 °C/W Steady-state (label on Figure 9) 4

CAD (KiCad official)

  • Symbol: AOTS21311C
  • Footprint: Package_SO:TSOP-6_1.65x3.05mm_P0.95mm
  • 3D model: TSOP-6 (KiCad packages3D, STEP)
  • 3D model files: aots21311c-etched.step / aots21311c-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); aots21311c.step / aots21311c.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Alpha & Omega Semicon datasheet (5 pp, sha256 743f15507f9748e1, retrieved 2026-10-17, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus claude-sonnet-5-5 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF