BC817K series

45 V, 500 mA NPN general-purpose transistors

NPN general-purpose transistors in a small SOT23 (TO-236AB) Surface-Mounted Device (SMD) plastic package.

Table 1. product overview
Type number	Package		PNP complement
Type number	Nexperia	JEDEC	PNP complement
BC817K-16	SOT23	TO-236AB	BC807K-16
BC817K-25			BC807K-25
BC817K-40			BC807K-40

Order product

Features and benefits

Three current gain selections
High- power dissipation capability
AEC-Q101 qualified

Applications

General-purpose switching and amplification

Parametrics

Type number	Package version	Package name	Size (mm)	Polarity	P_tot (mW)	V_CEO [max] (V)	I_C [max] (mA)	h_FE [min]	h_FE [max]	T_j [max] (°C)	f_T [min] (MHz)	Automotive qualified
BC817K-16	SOT23	SOT23	2.9 x 1.3 x 1	NPN	775	45	500	100	250	150	-	-
BC817K-16H	SOT23	SOT23	2.9 x 1.3 x 1	NPN	425	45	500	100	250	175	100	Y
BC817K-16H-Q	SOT23	SOT23	2.9 x 1.3 x 1	-	-	-	-	-	-	-	-	-
BC817K-25	SOT23	SOT23	2.9 x 1.3 x 1	NPN	775	45	500	160	400	150	-	-
BC817K-25H	SOT23	SOT23	2.9 x 1.3 x 1	NPN	425	45	500	160	400	175	100	Y
BC817K-25H-Q	SOT23	SOT23	2.9 x 1.3 x 1	-	-	-	-	-	-	-	-	-
BC817K-40	SOT23	SOT23	2.9 x 1.3 x 1	NPN	775	45	500	250	600	150	-	-
BC817K-40H	SOT23	SOT23	2.9 x 1.3 x 1	NPN	425	45	500	250	600	175	100	Y
BC817K-40H-Q	SOT23	SOT23	2.9 x 1.3 x 1	-	-	-	-	-	-	-	-	-

Package

Type number	Package	Package information	Reflow-/Wave soldering	Packing	Status	Marking	Orderable part number, (Ordering code (12NC))
BC817K-16	(SOT23)	SOT23	REFLOW_BG-BD-1 WAVE_BG-BD-1	SOT23_235	Active	HD%	BC817K-16VL ( 9346 600 54235 )
BC817K-16	(SOT23)	SOT23	REFLOW_BG-BD-1 WAVE_BG-BD-1	SOT23_215	Active	HD%	BC817K-16R ( 9346 600 54215 )
BC817K-16H	(SOT23)	SOT23	REFLOW_BG-BD-1 WAVE_BG-BD-1	SOT23_235	Active	%HD	BC817K-16HVL ( 9346 602 23235 )
BC817K-16H	(SOT23)	SOT23	REFLOW_BG-BD-1 WAVE_BG-BD-1	SOT23_215	Active	%HD	BC817K-16HR ( 9346 602 23215 )
BC817K-16H-Q	(SOT23)	SOT23	REFLOW_BG-BD-1 WAVE_BG-BD-1	SOT23_215	Active	%HD	BC817K-16H-QR ( 9346 669 82215 )
BC817K-25	(SOT23)	SOT23	REFLOW_BG-BD-1 WAVE_BG-BD-1	SOT23_235	Active	HE%	BC817K-25VL ( 9346 600 55235 )
BC817K-25	(SOT23)	SOT23	REFLOW_BG-BD-1 WAVE_BG-BD-1	SOT23_215	Active	HE%	BC817K-25R ( 9346 600 55215 )
BC817K-25H	(SOT23)	SOT23	REFLOW_BG-BD-1 WAVE_BG-BD-1	SOT23_235	Active	%HE	BC817K-25HVL ( 9346 602 24235 )
BC817K-25H	(SOT23)	SOT23	REFLOW_BG-BD-1 WAVE_BG-BD-1	SOT23_215	Active	%HE	BC817K-25HR ( 9346 602 24215 )
BC817K-25H-Q	(SOT23)	SOT23	REFLOW_BG-BD-1 WAVE_BG-BD-1	SOT23_215	Active	%HE	BC817K-25H-QR ( 9346 669 83215 )
BC817K-40	(SOT23)	SOT23	REFLOW_BG-BD-1 WAVE_BG-BD-1	SOT23_235	Active	HF%	BC817K-40VL ( 9346 600 56235 )
BC817K-40	(SOT23)	SOT23	REFLOW_BG-BD-1 WAVE_BG-BD-1	SOT23_215	Active	HF%	BC817K-40R ( 9346 600 56215 )
BC817K-40H	(SOT23)	SOT23	REFLOW_BG-BD-1 WAVE_BG-BD-1	SOT23_235	Active	%HF	BC817K-40HVL ( 9346 602 25235 )
BC817K-40H	(SOT23)	SOT23	REFLOW_BG-BD-1 WAVE_BG-BD-1	SOT23_215	Active	%HF	BC817K-40HR ( 9346 602 25215 )
BC817K-40H-Q	(SOT23)	SOT23	REFLOW_BG-BD-1 WAVE_BG-BD-1	SOT23_215	Active	%HF	BC817K-40H-QR ( 9346 669 84215 )

Environmental information

Type number	Orderable part number	Chemical content	Leadfree conversion date
BC817K-16	BC817K-16VL	BC817K-16	week 25, 2019
BC817K-16	BC817K-16R	BC817K-16	week 25, 2019
BC817K-16H	BC817K-16HVL	BC817K-16H	week 25, 2019
BC817K-16H	BC817K-16HR	BC817K-16H	week 25, 2019
BC817K-16H-Q	BC817K-16H-QR	BC817K-16H-Q
BC817K-25	BC817K-25VL	BC817K-25	week 25, 2019
BC817K-25	BC817K-25R	BC817K-25	week 25, 2019
BC817K-25H	BC817K-25HVL	BC817K-25H	week 25, 2019
BC817K-25H	BC817K-25HR	BC817K-25H	week 25, 2019
BC817K-25H-Q	BC817K-25H-QR	BC817K-25H-Q
BC817K-40	BC817K-40VL	BC817K-40	week 25, 2019
BC817K-40	BC817K-40R	BC817K-40	week 25, 2019
BC817K-40H	BC817K-40HVL	BC817K-40H	week 25, 2019
BC817K-40H	BC817K-40HR	BC817K-40H	week 25, 2019
BC817K-40H-Q	BC817K-40H-QR	BC817K-40H-Q

Quality and reliability disclaimer

Documentation (3)

File name	Title	Type	Date
REFLOW_BG-BD-1	Reflow soldering profile	Reflow soldering	2021-04-06
WAVE_BG-BD-1	Wave soldering profile	Wave soldering	2021-09-08
SOT23	plastic, surface-mounted package; 3 terminals; 1.9 mm pitch; 2.9 mm x 1.3 mm x 1 mm body	Package information	2022-10-12

Support

If you are in need of design/technical support, let us know and fill in the answer form, we'll get back to you shortly.

Ordering, pricing & availability

Sample

As a Nexperia customer you can order samples via our sales organization or directly via our Online Sample Store: https://extranet.nexperia.com.

Sample orders normally take 2-4 days for delivery.

If you do not have a direct account with Nexperia our network of global and regional distributors is available and equipped to support you with Nexperia samples.