N-channel transistor BF990A, 30mA, 18mA, SOT-143, SOT-143, 18V. ID (T=25°C): 30mA. Idss (max): 18mA. Housing: SOT-143. Housing (according to data sheet): SOT-143. Voltage Vds(max): 18V. Assembly/installation: surface-mounted component (SMD). C(in): 3pF. Channel type: N. Cost): 1.2pF. Drain-source protection: no. Function: VHF and UHF applications with 12V supply voltage. G-S Protection: yes. IDss (min): 2mA. Marking on the case: M90. Number of terminals: 4. Pd (Power Dissipation, Max): 200mW. Quantity per case: 1. Technology: Silicon N-channel dual-gate MOS-FET. Temperature: +150°C. Type of transistor: MOSFET. Original product from manufacturer: Philips Semiconductors. Quantity in stock updated on 10/31/2025, 09:25