BC817-25W,115 NPN general-purpose transistor rated for 45V collector-emitter voltage and 500mA collector current. Features DC current gain of 160-400 and is housed in a surface-mount SOT323 (SC-70) package.
Mfr Part #:

BC817-25W,115

Available from 2 distributors
Mfr Name: Nexperia USA Inc.
Nexperia USA Inc.
NPN general-purpose transistor rated for 45V collector-emitter voltage and 500mA collector current. Features DC current gain of 160-400 and is housed in a surface-mount SOT323 (SC-70) package.
✓ Total Stock: 2,818,296 pcs
$ Price Range: $0.03 - $0.18

BC817-25W,115 Available from 2 distributors

✓ Authorised
✓ Non-Authorised
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Non-Authorised Inventory information
2,818,020 pcs
2818020 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
276 pcs
276 pcs On Request 1 On Request On Request On Request On Request On Request

BC817-25W,115 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
DC Current Gain (hFE) (Min) @ Ic, Vce
Frequency
Mounting Type
Operating Temperature
Power
Supplier Device Package
Tape & Reel
Transistor Type
Vce Saturation (Max) @ Ib, Ic
Voltage

BC817-25W,115 Description

Short technical summary and product information.

The BC817-25W,115 is an NPN general-purpose transistor from Nexperia, part of the BC817W series. It is designed for general-purpose switching and amplification applications. Key electrical specifications include a maximum collector-emitter voltage (VCEO) of 45V, a maximum collector current (IC) of 500mA, and a peak collector current (ICM) of 1A. The DC current gain (hFE) is specified between 160 and 400 at VCE = 1V and IC = 100mA, making it suitable for a wide range of signal amplification tasks.

 

The transistor offers a typical transition frequency (ft) of 100MHz and a maximum power dissipation of 200mW (on standard FR4 PCB). It can operate over a junction temperature range of -65°C to 150°C, with a storage temperature range matching the operating range. The device is housed in a surface-mount SOT323 (SC-70) package, which is ideal for compact PCB designs. The mounting type is surface mount, and the package is lead-free and RoHS3 compliant (unverified).

 

Typical applications include general-purpose switching and amplification in consumer electronics, industrial controls, and other low-power circuits. The BC817-25W,115 is the 25-gain selection variant (hFE 160-400) of the BC817W family. A PNP complement, the BC807-25W, is available for complementary circuit designs.

BC817-25W,115 Quick Information

Product Type: Bipolar Junction Transistor (BJT)
Series: BC817W
Canonical Name: BC817-25W,115 NPN General-Purpose Transistor
Subcategory: NPN

BC817-25W,115 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

BC817-25W,115 Estimated Pricing

Qty Low High
1+ $0.18 $0.18
10+ $0.10 $0.10
100+ $0.06 $0.06
500+ $0.04 $0.04
1,000+ $0.04 $0.04
3,000+ $0.03 $0.03

Estimated market price range - modelled values for guidance only, not live distributor offers.

BC817-25W,115 Features

  • NPN general-purpose bipolar transistor.
  • Maximum collector-emitter voltage 45V.
  • Collector current rating 500mA.
  • DC current gain range 160-400.
  • Surface-mount SOT323 package.

BC817-25W,115 Applications

  • General-purpose switching and amplification circuits.
  • Suitable for high-density PCB designs.
  • Used in consumer and industrial electronics.
  • Complementary pair with BC807-25W PNP transistor.

BC817-25W,115 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum collector-emitter voltage (VCEO) of the BC817-25W,115?

The maximum VCEO is 45V at an open base and 25°C ambient temperature.

What is the DC current gain (hFE) range?

The hFE range is 160 to 400 at VCE = 1V and IC = 100mA.

What package does the BC817-25W,115 come in?

It is available in a surface-mount SOT323 (SC-70) package.

What is the operating temperature range?

The operating ambient temperature range is -65°C to 150°C, with a maximum junction temperature of 150°C.

Is the BC817-25W,115 RoHS compliant?

It is listed as RoHS3 compliant, but this status is unverified and should be confirmed with the manufacturer.

What is the maximum collector current?

The maximum continuous collector current is 500mA, with a peak current of 1A (single pulse ≤1ms).

What is the transition frequency (ft)?

The typical transition frequency is 100MHz.

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