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 BC847/BC547 series
45 V, 100 mA NPN general-purpose transistors
Rev. 07 -- 10 December 2008 Product data sheet
1. Product profile
1.1 General description
NPN general-purpose transistors in small plastic packages.
Table 1. Product overview Package NXP BC847 BC847A BC847B BC847B/DG BC847C BC847W BC847AW BC847BW BC847BW/DG BC847CW BC847T BC847AT BC847AT/DG BC847BT BC847CT BC847AM BC847BM BC847CM BC547[2] BC547B[2] BC547C[2]
[1] [2] /DG: halogen-free Also available in SOT54A and SOT54 variant packages (see Section 2).
Type number[1]
PNP complement JEITA JEDEC TO-236AB BC857 BC857A BC857B BC857C
SOT23
SOT323
SC-70
-
BC857W BC857AW BC857BW BC857CW
SOT416
SC-75
-
BC857T BC857AT BC857BT BC857CT
SOT883
SC-101
-
BC857AM BC857BM BC857CM
SOT54
SC-43A
TO-92
BC557[2] BC557B[2] BC557C[2]
NXP Semiconductors
BC847/BC547 series
45 V, 100 mA NPN general-purpose transistors
1.2 Features
I Low current I Low voltage I Three different gain selections
1.3 Applications
I General-purpose switching and amplification
1.4 Quick reference data
Table 2. Symbol VCEO IC hFE Quick reference data Parameter collector-emitter voltage collector current DC current gain hFE group A hFE group B hFE group C VCE = 5 V; IC = 2 mA Conditions open base Min 110 110 200 420 Typ 180 290 520 Max 45 100 800 220 450 800 Unit V mA
2. Pinning information
Table 3. Pin 1 2 3 Pinning Description base emitter collector
1 2
006aaa144
Simplified outline
Graphic symbol
SOT23, SOT323, SOT416
3 1 2
sym021
3
SOT883 1 2 3 base emitter collector
1 3 2 Transparent top view 1 2
sym021
3
BC847_BC547_SER_7
(c) NXP B.V. 2008. All rights reserved.
Product data sheet
Rev. 07 -- 10 December 2008
2 of 15
NXP Semiconductors
BC847/BC547 series
45 V, 100 mA NPN general-purpose transistors
Pinning ...continued Description emitter base collector
1 2 3
001aab347
Table 3. Pin SOT54 1 2 3
Simplified outline
Graphic symbol
3 2 1
sym026
SOT54A 1 2 3 emitter base collector
1 2 3
001aab348
3 2 1
sym026
SOT54 variant 1 2 3 emitter base collector
1 2 3
001aab447
3 2 1
sym026
3. Ordering information
Table 4. Ordering information Package Name BC847 BC847A BC847B BC847B/DG BC847C BC847W BC847AW BC847BW BC847BW/DG BC847CW SC-70 plastic surface-mounted package; 3 leads SOT323 Description plastic surface-mounted package; 3 leads Version SOT23 Type number[1]
BC847_BC547_SER_7
(c) NXP B.V. 2008. All rights reserved.
Product data sheet
Rev. 07 -- 10 December 2008
3 of 15
NXP Semiconductors
BC847/BC547 series
45 V, 100 mA NPN general-purpose transistors
Ordering information ...continued Package Name Description plastic surface-mounted package; 3 leads Version SOT416 SC-75
Table 4.
Type number[1] BC847T BC847AT BC847AT/DG BC847BT BC847CT BC847AM BC847BM BC847CM BC547[2] BC547B[2] BC547C[2]
[1] [2]
SC-101
leadless ultra small plastic package; 3 solder lands; body 1.0 x 0.6 x 0.5 mm
SOT883
SC-43A
plastic single-ended leaded (through hole) package; 3 leads
SOT54
/DG: halogen-free Also available in SOT54 and SOT54 variant packages (see Section 2 and Section 9).
4. Marking
Table 5. BC847 BC847A BC847B BC847B/DG BC847C BC847W BC847AW BC847BW BC847BW/DG BC847CW BC847T
[1] [2] /DG: halogen-free * = -: made in Hong Kong * = p: made in Hong Kong * = t: made in Malaysia * = W: made in China
Marking codes Marking code[2] 1H* 1E* 1F* *BC 1G* 1H* 1E* 1F* G9* 1G* 1N Type number[1] BC847AT BC847AT/DG BC847BT BC847CT BC847AM BC847BM BC847CM BC547 BC547B BC547C Marking code[2] 1E B5 1F 1G D4 D5 D6 C547 C547B C547C -
Type number[1]
BC847_BC547_SER_7
(c) NXP B.V. 2008. All rights reserved.
Product data sheet
Rev. 07 -- 10 December 2008
4 of 15
NXP Semiconductors
BC847/BC547 series
45 V, 100 mA NPN general-purpose transistors
5. Limiting values
Table 6. Limiting values In accordance with the Absolute Maximum Rating System (IEC 60134). Symbol VCBO VCEO VEBO IC ICM IBM Ptot Parameter collector-base voltage collector-emitter voltage emitter-base voltage collector current peak collector current peak base current total power dissipation SOT23 SOT323 SOT416 SOT883 SOT54 Tj Tamb Tstg
[1] [2] [3]
Conditions open emitter open base open collector single pulse; tp 1 ms single pulse; tp 1 ms Tamb 25 C
[1] [1] [1] [2][3] [1]
Min -
Max 50 45 6 100 200 100
Unit V V V mA mA mA
-65 -65
250 200 150 250 500 150 +150 +150
mW mW mW mW mW C C C
junction temperature ambient temperature storage temperature
Device mounted on an FR4 Printed-Circuit Board (PCB), single-sided copper, tin-plated and standard footprint. Reflow soldering is the only recommended soldering method. Device mounted on an FR4 PCB with 60 m copper strip line, standard footprint.
6. Thermal characteristics
Table 7. Symbol Rth(j-a) Thermal characteristics Parameter thermal resistance from junction to ambient SOT23 SOT323 SOT416 SOT883 SOT54
[1] [2] [3]
Conditions in free air
[1] [1] [1] [2][3] [1]
Min
Typ
Max
Unit
-
-
500 625 833 500 250
K/W K/W K/W K/W K/W
Device mounted on an FR4 PCB, single-sided copper, tin-plated and standard footprint. Reflow soldering is the only recommended soldering method. Device mounted on an FR4 PCB with 60 m copper strip line, standard footprint.
BC847_BC547_SER_7
(c) NXP B.V. 2008. All rights reserved.
Product data sheet
Rev. 07 -- 10 December 2008
5 of 15
NXP Semiconductors
BC847/BC547 series
45 V, 100 mA NPN general-purpose transistors
7. Characteristics
Table 8. Characteristics Tamb = 25 C unless otherwise specified. Symbol Parameter ICBO Conditions Min Typ Max 15 5 100 Unit nA A nA collector-base cut-off VCB = 30 V; IE = 0 A current VCB = 30 V; IE = 0 A; Tj = 150 C emitter-base cut-off current DC current gain hFE group A hFE group B hFE group C DC current gain hFE group A hFE group B hFE group C VCEsat VBEsat VBE Cc Ce fT NF collector-emitter saturation voltage base-emitter saturation voltage VCE = 5 V; IC = 10 A VCE = 5 V; IC = 10 A VCE = 5 V; IC = 10 A VCE = 5 V; IC = 2 mA VCE = 5 V; IC = 2 mA VCE = 5 V; IC = 2 mA VCE = 5 V; IC = 2 mA IC = 10 mA; IB = 0.5 mA IC = 100 mA; IB = 5 mA IC = 10 mA; IB = 0.5 mA IC = 100 mA; IB = 5 mA IC = 10 mA; VCE = 5 V collector capacitance IE = ie = 0 A; VCB = 10 V; f = 1 MHz emitter capacitance transition frequency noise figure IC = ic = 0 A; VEB = 0.5 V; f = 1 MHz IC = 10 mA; VCE = 5 V; f = 100 MHz IC = 200 A; VCE = 5 V; RS = 2 k; f = 1 kHz; B = 200 Hz
[1] [2] [2] [2]
IEBO hFE
VEB = 5 V; IC = 0 A
110 110 200 420 580 100 -
90 150 270 180 290 520 90 200 700 900 660 11 2
800 220 450 800 200 400 700 770 1.5 10 mV mV mV mV mV mV pF pF MHz dB
base-emitter voltage IC = 2 mA; VCE = 5 V
[1] [2]
Pulse test: tp 300 s; 0.02. VBE decreases by approximately 2 mV/K with increasing temperature.
BC847_BC547_SER_7
(c) NXP B.V. 2008. All rights reserved.
Product data sheet
Rev. 07 -- 10 December 2008
6 of 15
NXP Semiconductors
BC847/BC547 series
45 V, 100 mA NPN general-purpose transistors
400 hFE
(1)
mgt723
1200 VBE (mV) 1000
(1)
mgt724
300
800
(2)
200
(2)
600
(3)
(3)
400
100
200
0 10-1
1
10
102 I C (mA)
103
0 10-1
1
10
102 I C (mA)
103
VCE = 5 V (1) Tamb = 150 C (2) Tamb = 25 C (3) Tamb = -55 C
VCE = 5 V (1) Tamb = -55 C (2) Tamb = 25 C (3) Tamb = 150 C
Fig 1.
Selection A: DC current gain as a function of collector current; typical values
103
mgt725
Fig 2.
Selection A: Base-emitter voltage as a function of collector current; typical values
mgt726
1200 VBEsat (mV) 1000
(1)
VCEsat (mV)
800
(2)
102
(1) (2) (3)
600
(3)
400
200
10 10-1
1
10
102 I C (mA)
103
0 10-1
1
10
102 I C (mA)
103
IC/IB = 20 (1) Tamb = 150 C (2) Tamb = 25 C (3) Tamb = -55 C
IC/IB = 10 (1) Tamb = -55 C (2) Tamb = 25 C (3) Tamb = 150 C
Fig 3.
Selection A: Collector-emitter saturation voltage as a function of collector current; typical values
Fig 4.
Selection A: Base-emitter saturation voltage as a function of collector current; typical values
BC847_BC547_SER_7
(c) NXP B.V. 2008. All rights reserved.
Product data sheet
Rev. 07 -- 10 December 2008
7 of 15
NXP Semiconductors
BC847/BC547 series
45 V, 100 mA NPN general-purpose transistors
600 hFE 500
(1)
mgt727
1200 VBE (mV) 1000
(1)
mgt728
400
(2)
800
(2)
300
600
(3)
200
(3)
400
100
200
0 10-1
1
10
102 I C (mA)
103
0 10-2
10-1
1
10
102 103 I C (mA)
VCE = 5 V (1) Tamb = 150 C (2) Tamb = 25 C (3) Tamb = -55 C
VCE = 5 V (1) Tamb = -55 C (2) Tamb = 25 C (3) Tamb = 150 C
Fig 5.
Selection B: DC current gain as a function of collector current; typical values
104
mgt729
Fig 6.
Selection B: Base-emitter voltage as a function of collector current; typical values
mgt730
1200 VBEsat (mV) 1000
(1)
VCEsat (mV) 103
800
(2)
600
(3)
102
(1) (3) (2)
400
200
10 10-1
1
10
102 I C (mA)
103
0 10-1
1
10
102 I C (mA)
103
IC/IB = 20 (1) Tamb = 150 C (2) Tamb = 25 C (3) Tamb = -55 C
IC/IB = 10 (1) Tamb = -55 C (2) Tamb = 25 C (3) Tamb = 150 C
Fig 7.
Selection B: Collector-emitter saturation voltage as a function of collector current; typical values
Fig 8.
Selection B: Base-emitter saturation voltage as a function of collector current; typical values
BC847_BC547_SER_7
(c) NXP B.V. 2008. All rights reserved.
Product data sheet
Rev. 07 -- 10 December 2008
8 of 15
NXP Semiconductors
BC847/BC547 series
45 V, 100 mA NPN general-purpose transistors
1200 hFE 1000
(1)
mgt731
1200 VBE (mV) 1000
(1)
mgt732
800
(2)
800
(2)
600
600
400
(3)
400
(3)
200
200
0 10-1
1
10
102 I C (mA)
103
0 10-2
10-1
1
10
102 103 I C (mA)
VCE = 5 V (1) Tamb = 150 C (2) Tamb = 25 C (3) Tamb = -55 C
VCE = 5 V (1) Tamb = -55 C (2) Tamb = 25 C (3) Tamb = 150 C
Fig 9.
Selection C: DC current gain as a function of collector current; typical values
104
mgt733
Fig 10. Selection C: Base-emitter voltage as a function of collector current; typical values
mgt734
1200 VBEsat (mV) 1000
(1)
VCEsat (mV) 103
800
(2)
600
(3)
102
(1)
400
200
(3) (2)
10 10-1
1
10
102 I C (mA)
103
0 10-1
1
10
102 I C (mA)
103
IC/IB = 20 (1) Tamb = 150 C (2) Tamb = 25 C (3) Tamb = -55 C
IC/IB = 10 (1) Tamb = -55 C (2) Tamb = 25 C (3) Tamb = 150 C
Fig 11. Selection C: Collector-emitter saturation voltage as a function of collector current; typical values
Fig 12. Selection C: Base-emitter saturation voltage as a function of collector current; typical values
BC847_BC547_SER_7
(c) NXP B.V. 2008. All rights reserved.
Product data sheet
Rev. 07 -- 10 December 2008
9 of 15
NXP Semiconductors
BC847/BC547 series
45 V, 100 mA NPN general-purpose transistors
8. Package outline
3.0 2.8
3
1.1 0.9
2.2 1.8 3 0.45 0.15
1.1 0.8
0.45 0.15 2.5 1.4 2.1 1.2 2.2 1.35 2.0 1.15
1
2
1 0.48 0.38 0.15 0.09 04-11-04 Dimensions in mm
2 0.4 0.3 1.3 04-11-04 0.25 0.10
1.9 Dimensions in mm
Fig 13. Package outline SOT23 (TO-236AB)
1.8 1.4 3 0.45 0.15 0.95 0.60
Fig 14. Package outline SOT323 (SC-70)
0.62 0.55 0.55 0.47 0.30 0.22 3
0.50 0.46
1.75 0.9 1.45 0.7 0.30 0.22 0.30 0.15 1 Dimensions in mm 04-11-04 0.25 0.10 0.20 0.12 0.35 Dimensions in mm
0.65
1.02 0.95
1
2
2
1
03-04-03
Fig 15. Package outline SOT416 (SC-75)
Fig 16. Package outline SOT883 (SC-101)
4.2 3.6
0.45 0.38
4.2 3.6
0.45 0.38 0.48 0.40 1
3 max 0.48 0.40 1 4.8 4.4 2 2.54 3 1.27 4.8 4.4
2 5.08 2.54 3
5.2 5.0 Dimensions in mm
14.5 12.7 04-11-16
5.2 5.0 Dimensions in mm
14.5 12.7 04-06-28
Fig 17. Package outline SOT54 (SC-43A/TO-92)
Fig 18. Package outline SOT54A
BC847_BC547_SER_7
(c) NXP B.V. 2008. All rights reserved.
Product data sheet
Rev. 07 -- 10 December 2008
10 of 15
NXP Semiconductors
BC847/BC547 series
45 V, 100 mA NPN general-purpose transistors
0.45 0.38 4.2 3.6 1.27
2.5 max 1 4.8 4.4 2
0.48 0.40
2.54 3 1.27
5.2 5.0 Dimensions in mm
14.5 12.7 05-01-10
Fig 19. Package outline SOT54 variant
9. Packing information
Table 9. Packing methods The indicated -xxx are the last three digits of the 12NC ordering code.[1] Type number[2] BC847 BC847A BC847B BC847B/DG BC847C BC847W BC847AW BC847BW BC847BW/DG BC847CW BC847T BC847AT BC847AT/DG BC847BT BC847CT BC847AM BC847BM BC847CM BC547 BC547B BC547C SOT54 bulk, straight leads -412 SOT883 2 mm pitch, 8 mm tape and reel -315 SOT416 4 mm pitch, 8 mm tape and reel -115 -135 SOT323 4 mm pitch, 8 mm tape and reel -115 -135 Package SOT23 Description 4 mm pitch, 8 mm tape and reel Packing quantity 3000 -215 5000 10000 -235
BC847_BC547_SER_7
(c) NXP B.V. 2008. All rights reserved.
Product data sheet
Rev. 07 -- 10 December 2008
11 of 15
NXP Semiconductors
BC847/BC547 series
45 V, 100 mA NPN general-purpose transistors
Table 9. Packing methods ...continued The indicated -xxx are the last three digits of the 12NC ordering code.[1] Type number[2] BC547 BC547B BC547C BC547 BC547B BC547C BC547 BC547B BC547C
[1] [2] For further information and the availability of packing methods, see Section 12. /DG: halogen-free
Package SOT54A
Description tape and reel, wide pitch
Packing quantity 3000 5000 10000 -116
SOT54A
tape ammopack, wide pitch
-
-
-126
SOT54 variant bulk, delta pinning
-
-112
-
BC847_BC547_SER_7
(c) NXP B.V. 2008. All rights reserved.
Product data sheet
Rev. 07 -- 10 December 2008
12 of 15
NXP Semiconductors
BC847/BC547 series
45 V, 100 mA NPN general-purpose transistors
10. Revision history
Table 10. Revision history Release date 20081210 Data sheet status Product data sheet Change notice Supersedes BC847_BC547_SER_6 Document ID BC847_BC547_SER_7 Modifications:
* * * * * * * * *
The format of this data sheet has been redesigned to comply with the new identity guidelines of NXP Semiconductors. Legal texts have been adapted to the new company name where appropriate. Table 1 "Product overview": enhanced Table 4 "Ordering information": enhanced Table 5 "Marking codes": enhanced Table 6 "Limiting values": IEBO conditions amended Table 8 "Characteristics": symbol N for parameter noise figure redefined to NF Table 9 "Packing methods": enhanced Section 11 "Legal information": updated Product data sheet BC846_BC847_ BC848_5, BC847M_SERIES_2, BC846T_847T_ SERIES_3, BC846W_BC847W_BC848W_4, BC546_547_4 BC846_BC847_ BC848_4 BC847M_SERIES_1 BC846T_847T_2 BC846W_847W_3 BC546_547_3
BC847_BC547_SER_6
20050519
BC846_BC847_BC848_5 BC847M_SERIES_2 BC846T_847T_SERIES_3 BC846W_BC847W_ BC848W_4 BC546_547_4
20040206 20040310 20001115 20020204 20041125
Product specification Product specification Product specification Product specification Product specification -
BC847_BC547_SER_7
(c) NXP B.V. 2008. All rights reserved.
Product data sheet
Rev. 07 -- 10 December 2008
13 of 15
NXP Semiconductors
BC847/BC547 series
45 V, 100 mA NPN general-purpose transistors
11. Legal information
11.1 Data sheet status
Document status[1][2] Objective [short] data sheet Preliminary [short] data sheet Product [short] data sheet
[1] [2] [3]
Product status[3] Development Qualification Production
Definition This document contains data from the objective specification for product development. This document contains data from the preliminary specification. This document contains the product specification.
Please consult the most recently issued document before initiating or completing a design. The term `short data sheet' is explained in section "Definitions". The product status of device(s) described in this document may have changed since this document was published and may differ in case of multiple devices. The latest product status information is available on the Internet at URL http://www.nxp.com.
11.2 Definitions
Draft -- The document is a draft version only. The content is still under internal review and subject to formal approval, which may result in modifications or additions. NXP Semiconductors does not give any representations or warranties as to the accuracy or completeness of information included herein and shall have no liability for the consequences of use of such information. Short data sheet -- A short data sheet is an extract from a full data sheet with the same product type number(s) and title. A short data sheet is intended for quick reference only and should not be relied upon to contain detailed and full information. For detailed and full information see the relevant full data sheet, which is available on request via the local NXP Semiconductors sales office. In case of any inconsistency or conflict with the short data sheet, the full data sheet shall prevail.
damage. NXP Semiconductors accepts no liability for inclusion and/or use of NXP Semiconductors products in such equipment or applications and therefore such inclusion and/or use is at the customer's own risk. Applications -- Applications that are described herein for any of these products are for illustrative purposes only. NXP Semiconductors makes no representation or warranty that such applications will be suitable for the specified use without further testing or modification. Limiting values -- Stress above one or more limiting values (as defined in the Absolute Maximum Ratings System of IEC 60134) may cause permanent damage to the device. Limiting values are stress ratings only and operation of the device at these or any other conditions above those given in the Characteristics sections of this document is not implied. Exposure to limiting values for extended periods may affect device reliability. Terms and conditions of sale -- NXP Semiconductors products are sold subject to the general terms and conditions of commercial sale, as published at http://www.nxp.com/profile/terms, including those pertaining to warranty, intellectual property rights infringement and limitation of liability, unless explicitly otherwise agreed to in writing by NXP Semiconductors. In case of any inconsistency or conflict between information in this document and such terms and conditions, the latter will prevail. No offer to sell or license -- Nothing in this document may be interpreted or construed as an offer to sell products that is open for acceptance or the grant, conveyance or implication of any license under any copyrights, patents or other industrial or intellectual property rights. Quick reference data -- The Quick reference data is an extract of the product data given in the Limiting values and Characteristics sections of this document, and as such is not complete, exhaustive or legally binding.
11.3 Disclaimers
General -- Information in this document is believed to be accurate and reliable. However, NXP Semiconductors does not give any representations or warranties, expressed or implied, as to the accuracy or completeness of such information and shall have no liability for the consequences of use of such information. Right to make changes -- NXP Semiconductors reserves the right to make changes to information published in this document, including without limitation specifications and product descriptions, at any time and without notice. This document supersedes and replaces all information supplied prior to the publication hereof. Suitability for use -- NXP Semiconductors products are not designed, authorized or warranted to be suitable for use in medical, military, aircraft, space or life support equipment, nor in applications where failure or malfunction of an NXP Semiconductors product can reasonably be expected to result in personal injury, death or severe property or environmental
11.4 Trademarks
Notice: All referenced brands, product names, service names and trademarks are the property of their respective owners.
12. Contact information
For more information, please visit: http://www.nxp.com For sales office addresses, please send an email to: salesaddresses@nxp.com
BC847_BC547_SER_7
(c) NXP B.V. 2008. All rights reserved.
Product data sheet
Rev. 07 -- 10 December 2008
14 of 15
NXP Semiconductors
BC847/BC547 series
45 V, 100 mA NPN general-purpose transistors
13. Contents
1 1.1 1.2 1.3 1.4 2 3 4 5 6 7 8 9 10 11 11.1 11.2 11.3 11.4 12 13 Product profile . . . . . . . . . . . . . . . . . . . . . . . . . . 1 General description. . . . . . . . . . . . . . . . . . . . . . 1 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Quick reference data. . . . . . . . . . . . . . . . . . . . . 2 Pinning information . . . . . . . . . . . . . . . . . . . . . . 2 Ordering information . . . . . . . . . . . . . . . . . . . . . 3 Marking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . . 5 Thermal characteristics. . . . . . . . . . . . . . . . . . . 5 Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Package outline . . . . . . . . . . . . . . . . . . . . . . . . 10 Packing information. . . . . . . . . . . . . . . . . . . . . 11 Revision history . . . . . . . . . . . . . . . . . . . . . . . . 13 Legal information. . . . . . . . . . . . . . . . . . . . . . . 14 Data sheet status . . . . . . . . . . . . . . . . . . . . . . 14 Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 Trademarks . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 Contact information. . . . . . . . . . . . . . . . . . . . . 14 Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Please be aware that important notices concerning this document and the product(s) described herein, have been included in section `Legal information'.
(c) NXP B.V. 2008.
All rights reserved.
For more information, please visit: http://www.nxp.com For sales office addresses, please send an email to: salesaddresses@nxp.com Date of release: 10 December 2008 Document identifier: BC847_BC547_SER_7


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