BC817

Transistor Polarity :
Collector- Emitter Voltage VCEO Max :
Emitter- Base Voltage VEBO :
Maximum DC Collector Current :
DC Collector/Base Gain hfe Min :
Configuration :
Maximum Operating Frequency :
Maximum Operating Temperature :
Mounting Style :
Package / Case :
Packaging : Reel


Pinout






Specifications

PARAMETER	SYMBOL	VALUE	UNIT
Collector-Base Voltage	VCBO	50	V
Collector-Emitter Voltage	VCEO	45	V
Emitter-Base Voltage	VEBO	5	V
Peak Pulse Current	ICM	1	A
Continuous Collector Current	IC	500	mA
Base Current	IB	100	mA
Peak Base Current	IBM	200	mA
Power Dissipation at Tamb =25°C	Ptot	300	mW
Operating and Storage Temperature Range	Tj :Tstg	-55 to +150

Product	Product status	Eco Status	Pricing*	Package type	Leads	Packing method	Package Drawing	Package Marking Convention**
BC81716MTF	Full Production	RoHS Compliant	$0.0265	SOT-23	3	TAPE REEL	TBD	Line 1: 8FA
BC81725MTF	Full Production	RoHS Compliant	$0.0265	SOT-23	3	TAPE REEL	TBD	Line 1: 8FB
BC81740MTF	Full Production	RoHS Compliant	$0.0265	SOT-23	3	TAPE REEL	TBD	Line 1: 8FC

* Fairchild 1,000 piece Budgetary Pricing

** A sample button will appear if the part is available through Fairchild's on-line samples program. If there is no sample button, please contact a Fairchild distributor to obtain samples

Package marking information for product BC817 is available. Click here for more information .

Description

BC817 is a type of NPN general purpose transistor which has two unique features: (1) high current which is max.500 mA; (2) low voltage which is max.45 V.

There are some maximum ratings about BC817.(1): collector-emitter voltage(VCEO) is 45 Vdc(open base and Ic is 10 mA); (2): collector-base voltage(VCBO)is 50 Vdc(open emitter); (3): emitter-base voltage(VEBO) is 5.0 Vdc(open collector); (4): collector current-DC(Ic) is 500 mAdc; (5): total power dissipation(Ptot) is 250 mW when Tamb is not higher than 25; (6): junction temperature(Tj) is 150; (7): storage temperature(Tstg) is -65 to 150.

Besides,there are still some electrical characteristics about BC817 when Ta is 25 unless otherwise noted.Off characteristics: (1): collector-base cutoff current(ICBO) is 100 nA max when VCB is 20 V and IE is 0; (2): emitter cut-off gain(IEBO) is 100 nA max when Ic is 0 and VEB is 5 V; (3): DC current gain(hFE) is 100 min and 600 max when VCE is 1 V and Ic is 100 mA;(4): collector emitter saturation voltage(VCE(sat)) is 700 mV max when Ic is 500 mA and IB is 50 mA; (5): base emitter voltage(VBE) is 1200 mV max when Ic is 500 mA and VCE is 1 V; (6): transition frequency(fT) is 100 MHz min when Ic is 10 mA, VCE is 5 V and f is 100 MHz.