Rochester Electronics TRANSISTORS - Transistors - FETs, MOSFETs - RF - 2SK2552B-T1-AT 2SK2552B-T1-AT

The 2SK2552B is an N-channel silicon junction field effect transistor designed for impedance conversion in electret condenser microphones. It uses the SC-75 (USM) package, measuring 1.6 ±0.1 mm in length and 0.75 ±0.05 mm in width, with a height of 0.6 mm typ. The device has a maximum drain-to-source voltage of 20 V, a drain current rating of 10 mA, and a total power dissipation of 100 mW. It operates with a junction temperature up to 125 °C and is classified as a standard-grade product for general-use applications. The transistor exhibits low noise performance of −108.5 dB typ. at VDD = 2.0 V, C = 5 pF, and RL = 2.2 kΩ, and features a zero gate voltage drain current (IDSS) ranging from 90 to 430 κ based on marking classification. It complies with RoHS standards.