BF457 datasheet, PDF - EEWORLD Datasheet

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BF457: DescriptionTRANSISTOR,BJT,NPN,160V V(BR)CEO,300MA I(C),TO-126; CategoryDiscrete semiconductor The transistor; File Size35KB，1 Pages; ManufacturerNational Semiconductor（TI ）; Websitehttp://www.ti.com

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BF457 Overview

TRANSISTOR,BJT,NPN,160V V(BR)CEO,300MA I(C),TO-126

BF457 Parametric

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
Maker	National Semiconductor（TI ）
Reach Compliance Code	compliant
Maximum collector current (IC)	0.3 A
Configuration	Single
Minimum DC current gain (hFE)	30
JESD-609 code	e0
Maximum operating temperature	150 °C
Polarity/channel type	NPN
Maximum power dissipation(Abs)	1.2 W
surface mount	NO
Terminal surface	Tin/Lead (Sn/Pb)
Nominal transition frequency (fT)	90 MHz

BF457 Related Products

	BF457	BFX65	BF459	BF458	BFX37	BF254	BF258	BF259
Description	TRANSISTOR,BJT,NPN,160V V(BR)CEO,300MA I(C),TO-126	TRANSISTOR,BJT,PNP,45V V(BR)CEO,50MA I(C),TO-18	TRANSISTOR,BJT,NPN,300V V(BR)CEO,300MA I(C),TO-126	TRANSISTOR,BJT,NPN,250V V(BR)CEO,300MA I(C),TO-126	TRANSISTOR,BJT,PNP,80V V(BR)CEO,100MA I(C),TO-18	TRANSISTOR,BJT,NPN,20V V(BR)CEO,100MA I(C),TO-92	TRANSISTOR,BJT,NPN,250V V(BR)CEO,100MA I(C),TO-205AD	TRANSISTOR,BJT,NPN,300V V(BR)CEO,100MA I(C),TO-205AD
Is it Rohs certified?	incompatible	incompatible	incompatible	incompatible	incompatible	incompatible	incompatible	incompatible
Maker	National Semiconductor（TI ）	National Semiconductor（TI ）	National Semiconductor（TI ）	National Semiconductor（TI ）	National Semiconductor（TI ）	National Semiconductor（TI ）	National Semiconductor（TI ）	National Semiconductor（TI ）
Reach Compliance Code	compliant	compliant	compliant	compliant	unknown	compliant	compli	compli
Maximum collector current (IC)	0.3 A	0.05 A	0.3 A	0.3 A	0.1 A	0.1 A	0.1 A	0.1 A
Configuration	Single	Single	Single	Single	Single	Single	Single	Single
JESD-609 code	e0	e0	e0	e0	e0	e0	e0	e0
Maximum operating temperature	150 °C	175 °C	150 °C	150 °C	175 °C	150 °C	175 °C	175 °C
Polarity/channel type	NPN	PNP	NPN	NPN	PNP	NPN	NPN	NPN
Maximum power dissipation(Abs)	1.2 W	0.36 W	1.2 W	1.2 W	0.36 W	0.35 W	5 W	5 W
surface mount	NO	NO	NO	NO	NO	NO	NO	NO
Terminal surface	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)
Minimum DC current gain (hFE)	30	-	30	30	230	65	25	25
Nominal transition frequency (fT)	90 MHz	40 MHz	90 MHz	90 MHz	40 MHz	-	90 MHz	90 MHz

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