Overview
The 2N7002WST1G is a small signal, N-Channel MOSFET produced by onsemi. This device is designed for low-power applications and is known for its compact SC-70 (SOT-323) package. It is ESD protected and RoHS compliant, making it suitable for a variety of modern electronic designs. The MOSFET is AEC-Q101 qualified and PPAP capable, which ensures its reliability and performance in automotive and other demanding applications.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Drain-Source Voltage (V_DS) | 60 | V |
| Drain Current (I_D) | 340 | mA |
| Gate Threshold Voltage (V_GS(TH)) | 1.0 - 2.5 | V |
| Drain-Source On Resistance (R_DS(on)) at V_GS = 10 V, I_D = 500 mA | 1.19 - 1.6 | Ω |
| Forward Transconductance (g_FS) at V_DS = 5 V, I_D = 200 mA | 530 | mS |
| Input Capacitance (C_ISS) at V_GS = 0 V, f = 1 MHz, V_DS = 20 V | 24.5 | pF |
| Output Capacitance (C_OSS) | 4.2 | pF |
| Reverse Transfer Capacitance (C_RSS) | 2.2 | pF |
| Total Gate Charge (Q_G(TOT)) at V_GS = 4.5 V, V_DS = 10 V; I_D = 200 mA | 0.7 | nC |
| Turn-On Delay Time (t_d(ON)) at V_GS = 10 V, V_DD = 25 V, I_D = 500 mA, R_G = 25 Ω | 12.2 | ns |
| Rise Time (t_r) | 9.0 | ns |
| Turn-Off Delay Time (t_d(OFF)) | 55.8 | ns |
| Fall Time (t_f) | 29 | ns |
Key Features
- ESD protected
- Low R_DS(on)
- Small footprint surface mount package (SC-70/SOT-323)
- AEC-Q101 qualified and PPAP capable for automotive and other applications requiring unique site and control change requirements
- Pb-free, halogen-free/BFR-free, and RoHS compliant
Applications
- Low side load switch
- Level shift circuits
- DC-DC converters
- Portable applications such as digital still cameras (DSC), personal digital assistants (PDA), cell phones, etc.
Q & A
- What is the maximum drain-source voltage of the 2N7002WST1G MOSFET?
The maximum drain-source voltage is 60 V. - What is the typical drain current of the 2N7002WST1G?
The typical drain current is 340 mA. - What is the gate threshold voltage range of the 2N7002WST1G?
The gate threshold voltage range is 1.0 to 2.5 V. - What is the on-resistance of the 2N7002WST1G at V_GS = 10 V and I_D = 500 mA?
The on-resistance is typically between 1.19 and 1.6 Ω. - Is the 2N7002WST1G ESD protected?
Yes, the 2N7002WST1G is ESD protected. - What package type does the 2N7002WST1G use?
The 2N7002WST1G uses the SC-70 (SOT-323) package. - Is the 2N7002WST1G RoHS compliant?
Yes, the 2N7002WST1G is RoHS compliant. - What are some common applications of the 2N7002WST1G?
Common applications include low side load switches, level shift circuits, DC-DC converters, and portable applications such as DSC, PDA, and cell phones. - Is the 2N7002WST1G suitable for automotive applications?
Yes, it is AEC-Q101 qualified and PPAP capable, making it suitable for automotive and other demanding applications. - What is the typical turn-on delay time of the 2N7002WST1G?
The typical turn-on delay time is 12.2 ns.
