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BF246B Datasheet(PDF) 2 Page - NXP Semiconductors |
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BF246B Datasheet(HTML) 2 Page - NXP Semiconductors |
2 / 5 page 1996 Jul 29 2 Philips Semiconductors Product specification N-channel silicon junction field-effect transistors BF246A; BF246B; BF246C; BF247A; BF247B; BF247C FEATURES • Interchangeability of drain and source connections • High IDSS range • Frequency up to 450 MHz. APPLICATIONS • VHF and UHF amplifiers • Mixers • General purpose switching. DESCRIPTION General purpose N-channel symmetrical silicon junction field-effect transistors in a plastic TO-92 variant package. CAUTION The device is supplied in an antistatic package. The gate-source input must be protected against static discharge during transport or handling. PINNING PIN SYMBOL DESCRIPTION BF246A; BF246B; BF246C 1 d drain 2 g gate 3 s source BF247A; BF247B; BF247C 1 d drain 2 s source 3 g gate Fig.1 Simplified outline (TO-92 variant) and symbol. handbook, halfpage 1 3 2 MAM257 s d g QUICK REFERENCE DATA SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT VDS drain-source voltage −−±25 V VGSoff gate-source cut-off voltage ID = 10 nA; VDS =15V −0.6 −−14.5 V IDSS drain current VDS = 15 V; VGS =0 BF246A; BF247A 30 − 80 mA BF246B; BF247B 60 − 140 mA BF246C; BF247C 110 − 250 mA Ptot total power dissipation up to Tamb =50 °C −− 400 mW y fs forward transfer admittance ID = 10 mA; VDS =15V; f=1kHz 8 −− mS Crs reverse transfer capacitance ID = 10 mA; VDS =15V; f=1MHz − 3.5 − pF Tj operating junction temperature −− 150 °C |
Número de pieza similar - BF246B |
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Descripción similar - BF246B |
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