BF909 PDF Specs and Replacement
Type Designator: BF909
Type of Transistor: MOSFET
Type of Control Channel: N -Channel
Absolute Maximum Ratings
Pd ⓘ - Maximum Power Dissipation: 0.2 W
|Vds|ⓘ - Maximum Drain-Source Voltage: 7 V
|Id| ⓘ - Maximum Drain Current: 0.04 A
Tj ⓘ - Maximum Junction Temperature: 150 °C
Electrical Characteristics
Cossⓘ - Output Capacitance: 3.6 pF
Rds ⓘ - Maximum Drain-Source On-State Resistance: 100 Ohm
Package: SOT143
BF909 substitution
BF909 PDF Specs
bf909 bf909r 01.pdf
DISCRETE SEMICONDUCTORS DATA SHEET BF909; BF909R N-channel dual gate MOS-FETs 1995 Apr 25 Product specification File under Discrete Semiconductors, SC07 Philips Semiconductors Philips Semiconductors Product specification N-channel dual gate MOS-FETs BF909; BF909R transistor consists of an amplifier MOS-FET with source FEATURES and substrate interconnected and an internal bias circu... See More ⇒
bf909 bf909r 1.pdf
DISCRETE SEMICONDUCTORS DATA SHEET BF909; BF909R N-channel dual gate MOS-FETs 1995 Apr 25 Product specification File under Discrete Semiconductors, SC07 Philips Semiconductors Philips Semiconductors Product specification N-channel dual gate MOS-FETs BF909; BF909R transistor consists of an amplifier MOS-FET with source FEATURES and substrate interconnected and an internal bias circu... See More ⇒
bf909 r.pdf
BF909; BF909R N-channel dual gate MOS-FETs Rev. 02 19 November 2007 Product data sheet IMPORTANT NOTICE Dear customer, As from October 1st, 2006 Philips Semiconductors has a new trade name - NXP Semiconductors, which will be used in future data sheets together with new contact details. In data sheets where the previous Philips references remain, please use the new links as shown be... See More ⇒
bf909wr.pdf
DISCRETE SEMICONDUCTORS DATA SHEET BF909WR N-channel dual-gate MOS-FET 1995 Apr 25 Product specification File under Discrete Semiconductors, SC07 Philips Semiconductors Philips Semiconductors Product specification N-channel dual-gate MOS-FET BF909WR FEATURES PINNING Specially designed for use at 5 V supply voltage PIN SYMBOL DESCRIPTION Short channel transistor with high f... See More ⇒
Detailed specifications: BF904 , BF904A , BF904R , BF904WR , BF905 , BF908 , BF908R , BF908WR , AO3407 , BF909A , BF909R , BF909WR , BF910 , BF960 , BF960S , BF961 , BF963 .
History: BUZ42
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Step-by-step guide to finding a MOSFET replacement. Cross-reference parts and ensure compatibility for your repair or project.

