BC817-QR BC817-QR is an NPN general-purpose transistor by Nexperia, rated for 45V collector-emitter voltage and 500mA collector current, with DC current gain range of 160 to 400, in a surface-mount SOT-23-3 (TO-236AB) package.
Mfr Part #:

BC817-QR

Available from 1 distributors
Mfr Name: Nexperia USA Inc.
Nexperia USA Inc.
BC817-QR is an NPN general-purpose transistor by Nexperia, rated for 45V collector-emitter voltage and 500mA collector current, with DC current gain range of 160 to 400, in a surface-mount SOT-23-3 (TO-236AB) package.
Total Stock: 91,020 pcs
$ Price Range: $0.02 - $0.13

BC817-QR Available from 1 distributor

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BC817-QR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Collector-Base Voltage (VCBO)
Current
DC Current Gain (hFE) (Min) @ Ic, Vce
DC Current Gain (hFE) (Minimum/Maximum @ Vce = 1 V; Ic = 100 mA; Tamb = 25 °C; pulsed)
Emitter-Base Voltage (VEBO)
Frequency
Lead Style
Mounting Type
Operating Temperature
Peak Collector Current (ICM)
Power
Storage Temperature
Supplier Device Package
Tape & Reel
Termination Style
Transistor Type
Vce Saturation (Max) @ Ib, Ic
Voltage

BC817-QR Description

Short technical summary and product information.

The BC817-QR is an NPN general-purpose transistor manufactured by Nexperia, designed for general-purpose switching and amplification applications.

 

Key electrical characteristics include a maximum collector-emitter voltage (VCEO) of 45V, maximum collector current (IC) of 500mA, and a peak collector current capability of 1A (single pulse). The transistor offers a DC current gain (hFE) ranging from 160 to 400, specified at VCE = 1V and IC = 100mA. The maximum collector-emitter saturation voltage is 700mV at Ib = 50mA and Ic = 500mA. The transition frequency (ft) is 100MHz.

 

The device is housed in a surface-mount SOT-23-3 (TO-236AB) package with gull-wing leads, allowing for compact PCB design. Maximum power dissipation is 250mW at 25°C ambient temperature on a standard FR4 PCB, with a maximum junction temperature of 150°C.

 

The BC817-QR is part of Nexperia's BC817-Q series and is qualified to AEC-Q101, making it suitable for automotive applications.

BC817-QR Quick Information

Product Type: NPN Bipolar Transistor
Series: BC817-Q
Canonical Name: BC817-QR NPN General-Purpose Transistor
Subcategory: General-Purpose NPN

BC817-QR Compliance

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

BC817-QR Estimated Pricing

Qty Low High
1+ $0.13 $0.13
10+ $0.08 $0.08
100+ $0.05 $0.05
500+ $0.04 $0.04
1,000+ $0.03 $0.03
3,000+ $0.03 $0.03
6,000+ $0.02 $0.02
9,000+ $0.02 $0.02
24,000+ $0.02 $0.02

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

BC817-QR Features

  • NPN general-purpose switching transistor.
  • Rated for 45V collector-emitter voltage.
  • Supports 500mA continuous collector current.
  • DC current gain range 160 to 400.
  • Qualified to AEC-Q101 automotive standard.

BC817-QR Applications

  • General-purpose switching and amplification circuits.
  • Automotive electronic control modules.
  • Low-power signal processing applications.
  • Surface-mount PCB designs requiring small footprint.

BC817-QR FAQs

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

The maximum collector-emitter voltage (VCEO) is 45 V.

What is the maximum collector current rating?

The maximum collector current (IC) is 500 mA, with a peak collector current (ICM) of 1 A (single pulse).

What is the DC current gain (hFE) range?

The DC current gain (hFE) ranges from 160 to 400, measured at Vce = 1 V and Ic = 100 mA, pulsed.

What is the operating junction temperature range?

The maximum junction temperature (Tj) is 150 °C.

What package does the BC817-QR use?

The BC817-QR is available in a surface-mount SOT-23-3 (TO-236AB) package with gull-wing leads.

Is the BC817-QR RoHS compliant?

The BC817-QR is listed as RoHS3 Compliant, but this information is unverified.

What is the transition frequency?

The transition frequency (ft) is 100 MHz.

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