BF857 datasheet, PDF - EEWORLD Datasheet

BF857: DescriptionTransistor,; CategoryDiscrete semiconductor The transistor; File Size89KB，2 Pages; ManufacturerSIEMENS; Websitehttp://www.infineon.com/

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BF857 Overview

Transistor,

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
Maker	SIEMENS
package instruction	,
Reach Compliance Code	unknown
Maximum collector current (IC)	0.3 A
Configuration	Single
Minimum DC current gain (hFE)	25
JESD-609 code	e0
Maximum operating temperature	140 °C
Polarity/channel type	NPN
Maximum power dissipation(Abs)	1.8 W
surface mount	NO
Terminal surface	Tin/Lead (Sn/Pb)
Nominal transition frequency (fT)	60 MHz

	BF857	575L30DF	BF859	BF872
Description	Transistor,	Temperature Compensated Crystal Oscillator	Transistor,	Transistor,
Is it Rohs certified?	incompatible	-	incompatible	incompatible
Maker	SIEMENS	-	SIEMENS	SIEMENS
Reach Compliance Code	unknown	-	unknown	unknown
Maximum collector current (IC)	0.3 A	-	0.3 A	0.1 A
Configuration	Single	-	Single	Single
Minimum DC current gain (hFE)	25	-	25	40
JESD-609 code	e0	-	e0	e0
Maximum operating temperature	140 °C	-	140 °C	140 °C
Polarity/channel type	NPN	-	NPN	PNP
Maximum power dissipation(Abs)	1.8 W	-	1.8 W	1.6 W
surface mount	NO	-	NO	NO
Terminal surface	Tin/Lead (Sn/Pb)	-	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)
Nominal transition frequency (fT)	60 MHz	-	60 MHz	60 MHz

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