SEARCH
— IC芯片 | 连接器 | 传感器 | 被动器件 —
The J111_D27Z is an N-channel silicon small-signal Junction Field-Effect Transistor (JFET) manufactured by onsemi. It operates in depletion mode and is housed in a TO-92 cylindrical plastic/epoxy package with three through-hole terminals. The device functions as a single-element switch or amplifier, featuring a maximum drain-source on-resistance of 30 Ω and a maximum feedback capacitance of 5 pF.
Verify the specific suffix D27Z against official onsemi documentation to confirm exact mechanical dimensions and marking codes. Ensure compatibility with standard TO-92 footprints during PCB layout. Confirm RoHS compliance status via current datasheets before procurement.
Select this component for low-power N-channel switching requirements where a 30 Ω on-resistance is acceptable. The TO-92 package suits through-hole assembly processes. Evaluate the 5 pF feedback capacitance for high-frequency limitations in the target circuit design.
This part belongs to the J111 series of N-channel JFETs produced by onsemi. These devices are silicon-based small-signal transistors designed for general-purpose applications. The series includes variants like J112 and J113, sharing similar depletion-mode operational principles within the TO-92 form factor.
Public confirmed substitute part numbers: J111D26Z (Texas Instruments). Verify pinout and electrical parameters match before substitution.