Bipolar transistors

Diodes

ESD protection, TVS, filtering and signal conditioning

MOSFETs

SiC MOSFETs

GaN FETs

IGBTs

Analog & Logic ICs

Automotive qualified products (AEC-Q100/Q101)

BC857CQB-Q

45 V, 100 mA PNP general-purpose transistors

PNP general-purpose transistor in an ultra small DFN1110D-3 (SOT8015) leadless Surface-Mounted Device (SMD) plastic package with side-wettable flanks.

Table 1. Product overview

Type number

Package

NPN complement:

Nexperia

JEDEC

BC857AQB-Q

SOT8015

MO-340BA

BC847AQB-Q

BC857BQB-Q

BC847BQB-Q

BC857CQB-Q

BC847CQB-Q

Features and benefits

  • High power dissipation capability

  • Suitable for Automatic Optical Inspection (AOI) of solder joint
  • Smaller footprint compared to conventional leaded SMD packages

  • Low package height of 0.5 mm

  • Qualified according to AEC-Q101 and recommended for use in automotive applications

Applications

  • General-purpose switching and amplification

  • Space restricted applications

Parametrics

Type number Package version Package name Size (mm) channel type (e) Ptot (mW) VCEO [max] (V) IC [max] (mA) hFE [min] hFE [max] TJ [max] (°C) fT [min] (MHz) Automotive qualified
BC857CQB-Q SOT8015 DFN1110D-3 1.1 x 1 x 0.48 PNP 340.0 -45.0 -100.0 420.0 800.0 150 100.0 Y

Package

Type number Orderable part number, (Ordering code (12NC)) Status Marking Package Package information Reflow-/Wave soldering Packing
BC857CQB-Q BC857CQB-QZ
(934662722147)		 Active A7 SOT8015
DFN1110D-3
(SOT8015) 		SOT8015 REFLOW_BG-BD-1
SOT8015_147

Environmental information

Type number Orderable part number Chemical content RoHS RHF-indicator
BC857CQB-Q BC857CQB-QZ BC857CQB-Q rohs rhf rhf
Quality and reliability disclaimer

Series

Documentation (11)

File name Title Type Date
BC857XQB-Q_SER 45 V, 100 mA PNP general-purpose transistor Data sheet 2021-09-20
AN90023 Thermal performance of DFN packages Application note 2020-11-23
AN90023_ZH Thermal performance of DFN packages Application note 2021-02-26
AN90032 Low temperature soldering, application study Application note 2022-02-22
Nexperia_asset_document_brochure_autoDFN_CN_LR 小巧轻便的汽车 二极管和晶体管 Brochure 2022-04-26
SOT8015 3D model for products with SOT8015 package Design support 2022-05-03
Nexperia_AutoDFN_factsheet_2022 Small & light automotive diodes and transistors Leaflet 2022-04-13
SOT8015 plastic, leadless extremely thin small outline package with side-wettable flanks (SWF); 3 terminals; 0.65 mm pitch; 1.1 mm x 1 mm x 0.48 mm body Package information 2023-05-31
SOT8015_147 DFN1110D-3; Reel pack for SMD, 7"; Q2/T3 product orientation Packing information 2021-02-08
BC857CQB-Q_Nexperia_Product_Reliability BC857CQB-Q Nexperia Product Reliability Quality document 2024-04-22
REFLOW_BG-BD-1 Reflow soldering profile Reflow soldering 2021-04-06

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.

Models

File name Title Type Date
SOT8015 3D model for products with SOT8015 package Design support 2022-05-03

Ordering, pricing & availability

Type number Orderable part number Ordering code (12NC) Status Packing Packing Quantity Buy online
BC857CQB-Q BC857CQB-QZ 934662722147 Active SOT8015_147 5,000 Order product

Sample

As a Nexperia customer you can order samples via our sales organization.

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. Check out the list of official distributors.

How does it work?

The interactive datasheets are based on the Nexperia MOSFET precision electrothermal models. With our interactive datasheets you can simply specify your own conditions interactively. Start by changing the values of the conditions. You can do this by using the sliders in the condition fields. By dragging the sliders you will see how the MOSFET will perform at the new conditions set.

Interactive datasheet

Orderable parts

Type number Orderable part number Ordering code (12NC) Package Buy from distributors
BC857CQB-Q BC857CQB-QZ 934662722147 SOT8015 Order product