BF198 datasheet, PDF - EEWORLD Datasheet

BF198: DescriptionTRANSISTOR,BJT,NPN,30V V(BR)CEO,25MA I(C),TO-92; CategoryDiscrete semiconductor The transistor; File Size34KB，1 Pages; ManufacturerNational Semiconductor（TI ）; Websitehttp://www.ti.com

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BF198 Overview

TRANSISTOR,BJT,NPN,30V V(BR)CEO,25MA I(C),TO-92

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
Maker	National Semiconductor（TI ）
package instruction	,
Reach Compliance Code	unknown
Maximum collector current (IC)	0.025 A
Configuration	Single
Minimum DC current gain (hFE)	60
JESD-609 code	e0
Maximum operating temperature	125 °C
Polarity/channel type	NPN
Maximum power dissipation(Abs)	0.25 W
surface mount	NO
Terminal surface	Tin/Lead (Sn/Pb)
Nominal transition frequency (fT)	400 MHz

	BF198	BF237	BF194	BDX34C	BF197	BF195	BF238
Description	TRANSISTOR,BJT,NPN,30V V(BR)CEO,25MA I(C),TO-92	TRANSISTOR,BJT,NPN,30V V(BR)CEO,30MA I(C),TO-92VAR	TRANSISTOR,BJT,NPN,20V V(BR)CEO,30MA I(C)	TRANSISTOR,BJT,DARLINGTON,PNP,100V V(BR)CEO,10A I(C),TO-220AB	TRANSISTOR,BJT,NPN,25V V(BR)CEO,25MA I(C)	TRANSISTOR,BJT,NPN,20V V(BR)CEO,30MA I(C)	TRANSISTOR,BJT,NPN,30V V(BR)CEO,30MA I(C),TO-92VAR
Reach Compliance Code	unknown	compliant	unknown	compliant	unknown	unknown	compliant
Maximum collector current (IC)	0.025 A	0.03 A	0.03 A	10 A	0.025 A	0.03 A	0.03 A
Configuration	Single	Single	Single	DARLINGTON	Single	Single	Single
Maximum operating temperature	125 °C	150 °C	125 °C	150 °C	125 °C	125 °C	150 °C
Polarity/channel type	NPN	NPN	NPN	PNP	NPN	NPN	NPN
Maximum power dissipation(Abs)	0.25 W	0.36 W	0.22 W	70 W	0.25 W	0.22 W	0.36 W
Is it Rohs certified?	incompatible	incompatible	-	incompatible	-	-	incompatible
Maker	National Semiconductor（TI ）	-	National Semiconductor（TI ）	-	National Semiconductor（TI ）	National Semiconductor（TI ）	National Semiconductor（TI ）
Minimum DC current gain (hFE)	60	-	115	750	88	67	-
JESD-609 code	e0	e0	-	e0	-	-	e0
surface mount	NO	NO	-	NO	-	-	NO
Terminal surface	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	-	Tin/Lead (Sn/Pb)	-	-	Tin/Lead (Sn/Pb)
Nominal transition frequency (fT)	400 MHz	-	260 MHz	3 MHz	550 MHz	200 MHz	-

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