Small Signal MOSFETs in SOT-323 Package | Ideal for Portable Devices, Low-Power Switching & Load Protection
The SOT-323 MOSFET family features compact surface-mount packages ideal for portable and space-constrained electronics. With drain current ratings below 1A and extremely low gate charge, these transistors support fast switching and logic-level drive. Both N-channel and P-channel options are available, including ESD-protected variants.
| Product Name | Package | Status | ESD | Configuration | Type | VDSS (V) | ID (A) | PD (W) | VGS (V) | Tj (℃） | Vth_Typ (V) | Rdson@ VGS10V_TYP (mΩ) | Rdson@ VGS10V_Max (mΩ) | Rdson@ VGS4.5V_TYP (mΩ) | Rdson@ VGS4.5V_Max (mΩ) | Ciss_Typ (pF) | Coss_Typ (pF) | Crss_Typ (pF) | Qg_Typ (nC) | Grade |
| 2N7002BW | SOT-323 | Active | No | Single | N | 60 | 0.35 | 0.25 | ±30 | 150 | 1.6 | 730 | 1000 | 890 | 1400 | 34 | 6 | 2 | 1.7 | Standard |
| 2N7002KCW | SOT-323 | Active | Yes | Single | N | 60 | 0.3 | 0.3 | ±20 | 150 | 1.5 | 1900 | 2500 | 2000 | 3000 | 27 | 3 | 2 | 1.65 | Industrial |
| 2N7002W | SOT-323 | NRND | No | Single | N | 60 | 0.34 | 0.15 | ±30 | 150 | 1.6 | 1200 | 2500 | 1300 | 3000 | 27.5 | 2.75 | 1.9 | 1.6 | Industrial |
| 2SK3018KWJ | SOT-323 | Active | Yes | Single | N | 30 | 0.2 | 0.25 | ±20 | 150 | 1 | 1700 | 2500 | 2000 | 3000 | 11 | 5 | 2.5 | 1.22 | Standard |
| BSS123W | SOT-323 | Active | No | Single | N | 100 | 0.2 | 0.15 | ±20 | 150 | 1.8 | 3000 | 5000 | 3500 | 5500 | 32 | 10 | 7 | 1.61 | Industrial |
| BSS138BW | SOT-323 | Active | No | Single | N | 50 | 0.34 | 0.25 | ±20 | 150 | 1.2 | 680 | 1100 | 750 | 1200 | 39 | 5.7 | 3.3 | 1.8 | Standard |
| BSS138KWJ | SOT-323 | Active | Yes | Single | N | 60 | 0.38 | 0.3 | ±20 | 150 | 1.1 | 1100 | 1500 | 1250 | 1800 | 25 | 7 | 3 | 1.4 | Standard |
| BSS138W | SOT-323 | NRND | No | Single | N | 50 | 0.34 | 0.15 | ±20 | 150 | 1.2 | 1100 | 2500 | 1200 | 3000 | 28.5 | 2.7 | 1.78 | 1.7 | Industrial |
| BSS84W | SOT-323 | Active | No | Single | P | -60 | -0.17 | 0.15 | ±20 | 150 | -1.4 | 3300 | 8000 | 3500 | 9900 | 43 | 2.9 | 1.8 | 1.77 | Standard |
| YJL2101W | SOT-323 | Active | No | Single | P | -20 | -2 | 0.25 | ±10 | 150 | -0.62 | - | - | 100 | 130 | 327 | 62 | 55 | 4.5 | Industrial |
| YJL2102W | SOT-323 | Active | No | Single | N | 20 | 3 | 0.25 | ±10 | 150 | 0.78 | - | - | 57 | 70 | 220 | 34 | 26 | 3.61 | Industrial |
| YJL2301GW | SOT-323 | NRND | No | Single | P | -19 | -1.5 | 0.25 | ±10 | 150 | -0.62 | - | - | 90 | 108 | 327 | 62 | 55 | 3.9 | Standard |
| YJL3134KBW | SOT-323 | Active | Yes | Single | N | 20 | 0.5 | 0.15 | ±12 | 150 | 0.75 | - | - | 220 | 300 | 33 | 20 | 10 | 0.8 | Standard |
| YJL3139KBW | SOT-323 | Active | Yes | Single | P | -20 | -0.5 | 0.15 | ±12 | 150 | -0.62 | - | - | 580 | 850 | 71 | 20 | 15 | 1.24 | Industrial |
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