MPN

onsemi Transistor, 500 mA NPN, 45 V, 3-Pin SOT-23

RS Stock No.:: 124-9958
Mfr. Part No.:: BC817-25LT3G
Manufacturer:: onsemi

onsemi Transistor, 500 mA NPN, 45 V, 3-Pin SOT-23

This image is representative of the product range

Bulk discount available

Subtotal (1 reel of 10000 units)*

PHP20,580.00

(exc. VAT)

PHP23,050.00

(inc. VAT)

Add 10000 units to get free delivery

Orders below PHP3,000.00 (exc. VAT) cost PHP150.00.

Temporarily out of stock

10,000 unit(s) shipping from March 11, 2026

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units	Per Unit	Per Reel*
10000 - 10000	PHP2.058	PHP20,580.00
20000 - 40000	PHP2.017	PHP20,170.00
50000 - 90000	PHP1.916	PHP19,160.00
100000 - 190000	PHP1.82	PHP18,200.00
200000 +	PHP1.729	PHP17,290.00

*price indicative

RS Stock No.:: 124-9958
Mfr. Part No.:: BC817-25LT3G
Manufacturer:: onsemi

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	onsemi
	Product Type	Transistor
	Maximum DC Collector Current Idc	500mA
	Maximum Collector Emitter Voltage Vceo	45V
	Package Type	SOT-23
	Mount Type	Surface
	Transistor Configuration	Single
	Maximum Collector Base Voltage VCBO	50V
	Maximum Emitter Base Voltage VEBO	5V
	Minimum DC Current Gain hFE	40
	Transistor Polarity	NPN
	Maximum Power Dissipation Pd	300mW
	Minimum Operating Temperature	-65°C
	Maximum Transition Frequency ft	100MHz
	Pin Count	3
	Maximum Operating Temperature	150°C
	Width	2.64 mm
	Standards/Approvals	No
	Series	BC817-25L
	Length	3.04mm
	Height	1.11mm
	Automotive Standard	AEC-Q101

	Select all
	Brand onsemi
	Product Type Transistor
	Maximum DC Collector Current Idc 500mA
	Maximum Collector Emitter Voltage Vceo 45V
	Package Type SOT-23
	Mount Type Surface
	Transistor Configuration Single
	Maximum Collector Base Voltage VCBO 50V
	Maximum Emitter Base Voltage VEBO 5V
	Minimum DC Current Gain hFE 40
	Transistor Polarity NPN
	Maximum Power Dissipation Pd 300mW
	Minimum Operating Temperature -65°C
	Maximum Transition Frequency ft 100MHz
	Pin Count 3
	Maximum Operating Temperature 150°C
	Width 2.64 mm
	Standards/Approvals No
	Series BC817-25L
	Length 3.04mm
	Height 1.11mm
	Automotive Standard AEC-Q101

COO (Country of Origin):: CZ

The ON Semiconductor BC817-25LT3G is an NPN bipolar transistor for linear and switching general purpose applications. It comes from the BC817-25L series.

The BC817-25LT3G comes in a 3-pin SOT-23 SMD package. This particular package type is Ideal for low-power applications.

Applications:

• ESD Protection

• Polarity Reversal Protection

• Data Line Protection

• Inductive Load Protection

• Steering Logic

Versions Available:

690-0076 - pack of 25

124-9958 - reel of 10,000

Small Signal NPN Transistors, ON Semiconductor

Standards

Manufacturer Part Nos with S or NSV prefix are automotive qualified to AEC-Q101 standard.

onsemi Transistor, 500 mA NPN, 45 V, 3-Pin SOT-23

Add 10000 units to get free delivery

Small Signal NPN Transistors, ON Semiconductor

Standards

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