BF998B-GS18 Vishay, BF998B-GS18 Datasheet - Page 8

• Manufacturer Part Number: BF998B-GS18
• Manufacturer: Vishay

Specifications of BF998B-GS18

• Application: UHF
• Channel Type: N
• Channel Mode: Depletion
• Continuous Drain Current: 0.03A
• Drain Source Voltage (max): 12V
• Power Gain (typ)@vds: 28@8VdB
• Noise Figure (max): 1.5(Typ)dB
• Package Type: SOT-143
• Pin Count: 3 +Tab
• Forward Transconductance (typ): 0.024S
• Input Capacitance (typ)@vds: 2.1@8V@Gate 1/1.1@8V@Gate 2pF
• Output Capacitance (typ)@vds: 1.05@8VpF
• Reverse Capacitance (typ): 0.025@8VpF
• Operating Temp Range: -65C to 150C
• Mounting: Surface Mount
• Number Of Elements: 1
• Power Dissipation (max): 200mW
• Screening Level: Military
• Lead Free Status / Rohs Status: Compliant

BF998 / BF998R / BF998RW
Vishay Semiconductors
Package Dimensions of SOT343R in mm
96 12238
www.vishay.com
Document Number 85011
8
Rev. 1.6, 31-Aug-05