BF545B PDF Specs and Replacement
Type Designator: BF545B
Type of Transistor: FET
Type of Control Channel: N -Channel
Absolute Maximum Ratings
Pd ⓘ - Maximum Power Dissipation: 0.25 W
|Vds|ⓘ - Maximum Drain-Source Voltage: 30 V
|Id| ⓘ - Maximum Drain Current: 0.015 A
Tj ⓘ - Maximum Junction Temperature: 150 °C
Electrical Characteristics
Cossⓘ - Output Capacitance: 0.8 pF
Rds ⓘ - Maximum Drain-Source On-State Resistance: 300 Ohm
Package: SOT23
BF545B substitution
BF545B PDF Specs
bf545a bf545b bf545c.pdf
BF545A; BF545B; BF545C N-channel silicon junction field-effect transistors Rev. 03 5 August 2004 Product data sheet 1. Product profile 1.1 General description N-channel symmetrical silicon junction field-effect transistors in a SOT23 package. CAUTION This device is sensitive to electrostatic discharge (ESD). Therefore care should be taken during transport and handling. MSC895 1.2 ... See More ⇒
mmbf5457lt1rev0d.pdf
MOTOROLA Order this document SEMICONDUCTOR TECHNICAL DATA by MMBF5457LT1/D JFET General Purpose MMBF5457LT1 Transistor N Channel 2 SOURCE 3 GATE 3 1 DRAIN 1 2 MAXIMUM RATINGS Rating Symbol Value Unit CASE 318 08, STYLE 10 SOT 23 (TO 236AB) Drain Source Voltage VDS 25 Vdc Drain Gate Voltage VDG 25 Vdc Reverse Gate Source Voltage VGS(r) 25 Vdc Gate Current IG 10... See More ⇒
Detailed specifications: BF410B , BF410C , BF410D , BF510 , BF511 , BF512 , BF513 , BF545A , 5N65 , BF545C , BF556A , BF556B , BF556C , BF805 , BF861A , BF861B , BF861C .
History: BF556C
Keywords - BF545B MOSFET specs
BF545B cross reference
BF545B equivalent finder
BF545B pdf lookup
BF545B substitution
BF545B replacement
Can't find your MOSFET? Learn how to find a substitute transistor by analyzing voltage, current and package compatibility

