BC847B-QR Nexperia BC847B-QR is a 45 V, 100 mA NPN general-purpose transistor in a SOT23 (TO-236AB) SMD package, qualified to AEC-Q101.
Mfr Part #:

BC847B-QR

Available from 2 distributors
Mfr Name: Nexperia USA Inc.
Nexperia USA Inc.
Nexperia BC847B-QR is a 45 V, 100 mA NPN general-purpose transistor in a SOT23 (TO-236AB) SMD package, qualified to AEC-Q101.
✓ Total Stock: 124,020 pcs
$ Price Range: $0.02 - $0.12

BC847B-QR Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
64,020 pcs
64020 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
60,000 pcs
60000 pcs On Request 1 On Request On Request 25+ On Request On Request

BC847B-QR Specifications Quick View

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

BC847B-QR Description

Short technical summary and product information.

The Nexperia BC847B-QR is an NPN general-purpose bipolar junction transistor rated for a maximum collector-emitter voltage of 45 V and a continuous collector current of 100 mA, with a peak collector current of 200 mA. It offers a DC current gain (hFE) of 200 to 450 at 2 mA, 5 V, making it suitable for general-purpose switching and amplification applications.

 

The transistor is housed in a compact SOT23 (TO-236AB) surface-mount plastic package, with a marking code of 1F%. It is qualified according to AEC-Q101 and recommended for automotive use. The maximum power dissipation is 250 mW at 25°C ambient, with a junction temperature range of -65°C to 150°C and a thermal resistance of 500 K/W.

 

This device is the B- gain group of the BC847x-Q series, providing a medium gain range. For higher gain requirements, the BC847C-Q is available; for lower gain, the BC847A-Q. The PNP complements are the BC857x-Q series. Designed for surface-mount assembly, this transistor is well suited for high-density PCB designs where space is at a premium.

BC847B-QR Quick Information

Product Type: Bipolar Junction Transistor (BJT)
Series: BC847B-Q
Canonical Name: Nexperia BC847B-QR NPN General-Purpose Transistor
Subcategory: Single BJT Transistor

BC847B-QR Compliance

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

BC847B-QR Estimated Pricing

Qty Low High
1+ $0.12 $0.12
10+ $0.07 $0.07
100+ $0.05 $0.05
500+ $0.03 $0.03
1,000+ $0.03 $0.03
3,000+ $0.02 $0.02
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.

BC847B-QR Features

  • Rated for 45V collector-emitter voltage.
  • Supports 100mA continuous collector current.
  • DC current gain of 200 to 450.
  • AEC-Q101 qualified for automotive use.
  • Surface-mount SOT23 package.

BC847B-QR Applications

  • General-purpose switching circuits.
  • Signal amplification in automotive modules.
  • High-density PCB designs.
  • Replacements in consumer electronics.

BC847B-QR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum collector-emitter voltage (VCEO) of the BC847B-QR?

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

What is the DC current gain (hFE) range for the BC847B-QR?

The DC current gain (hFE) is 200 minimum, 290 typical, and 450 maximum at VCE = 5 V and IC = 2 mA.

Is the BC847B-QR qualified for automotive applications?

Yes, the BC847B-QR is qualified according to AEC-Q101 and is recommended for automotive applications.

What package is the BC847B-QR available in?

The BC847B-QR is available in a SOT23 (TO-236AB) surface-mount package with 3 leads and gull-wing terminations.

What is the operating temperature range of the BC847B-QR?

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

What is the marking code on the BC847B-QR?

The marking code is '1F%', where '%' is a placeholder for the manufacturing site code.

What is the thermal resistance of the BC847B-QR?

The thermal resistance from junction to ambient (Rth(j-a)) is 500 K/W maximum for a standard FR4 PCB footprint.

Home

Categories