SMD Type SMD Type SMD Type SMD Type SMD Type IC SMD Type IC SMD Type IC SMD Type IC SMD Type Transistors Product specification 2SD965K Features Low collector-emitter saturation voltage VCE(sat) Satisfactory operation performances at high efficiency with the lowvoltage power supply. Operating Junction Temperature (Tj): 150 ☌įorward Current Transfer Ratio (hFE), MIN: 340ĭ965 Transistor Equivalent Substitute - Cross-Reference Search
Maximum Collector-Emitter Voltage Vce : 22 V Maximum Collector-Base Voltage Vcb : 42 V Maximum Collector Power Dissipation (Pc): 0.75 W BS170, 500mA, TO-92 case, On Semiconductor.NX7002AK, 300mA, SOT-23 case, NXP Semiconductors.2N7002, 300mA, SOT-23 case, NXP Semiconductors.Driving a single MOSFET Detailed description of usage of a similar MOSFET.Electric Field Sensor demonstrates extremely high gate impedance with a simple LED circuit.Surface mount technology: principles and practice (2nd ed.). ^ Lucio Di Jasio Tim Wilmshurst Dogan Ibrahim (2007).Non-zero ohmic response when driven to saturation, as compared to a constant junction voltage drop in a bipolar junction transistor.circuits with external gate exposure require a protection gate resistor or other static discharge protection.susceptibility to cumulative damage from static discharge prior to installation.The main disadvantages of these FETs over bipolar transistors in switching are the following: MOSFETs, unlike PN junction devices (such as LEDs) can be paralleled because resistance increases with temperature.consequently no current-limiting resistor is required in the gate input.high input impedance of the insulated gate means almost no gate current is required.
The 2N7000 has been referred to as a 'FETlington' and as an 'absolutely ideal hacker part.' The word 'FETlington' is a reference to the Darlington-transistor-like saturation characteristic.Ī typical use of these transistors is as a switch for moderate voltages and currents, including as drivers for small lamps, motors, and relays. The 2N7002 is in a TO-236 package, also known as 'small outline transistor' SOT-23 surface-mount, which is the most commonly used three-lead surface-mount package.
The 2N7002 is another different part with different resistance, current rating and package. The BS170 can switch 500 mA, with a maximum on-resistance of 5 Ω at 10 V Vgs. Packaged in a TO-92 enclosure, both the 2N7000 and BS170 are 60 V devices. The BS250P is 'a good p-channel analog of the 2N7000.' The 2N7000 is a widely available and popular part, often recommended as useful and common components to have around for hobbyist use. They are sometimes listed together on the same datasheet with other variants 2N7002, VQ1000J, and VQ1000P. The 2N7000 and BS170 are two different N-channel, enhancement-modeMOSFETs used for low-power switching applications, with different lead arrangements and current ratings. The 2N7002 variant is packaged in a TO-236 surface-mount package.