Nexperia
BC817-25QA; BC817-40QA
45 V, 500 mA NPN general-purpose transistors
2. Pinning information
Table 3. Pinning
Pin
Symbol Description
1
B
base
2
E
emitter
3
C
collector
4
C
collector
Simplified outline
Graphic symbol
C
B
E
sym123
7UDQVSDUHQWWRSYLHZ
3. Ordering information
Table 4. Ordering information
Type
number
Package
Name
Description
BC817-25QA DFN1010D-3 plastic thermal enhanced ultra thin small outline
BC817-40QA
package; no leads; 3 terminals;
body: 1.1 1.0 0.37 mm
4. Marking
Table 5. Marking codes
Type number
BC817-25QA
BC817-40QA
Marking code
11 01 00
10 11 00
Version
SOT1215
BC817-25QA_40QA
Product data sheet
0$5.,1*&2'(
(;$03/(
5($',1*
',5(&7,21
3,1
,1',&$7,210$5.
<($5'$7(
&2'(
9(1'25&2'(
0$5.)5(($5($
5($',1*(;$03/(
DDD
Fig 1. DFN1010D-3 (SOT1215) binary marking code description
All information provided in this document is subject to legal disclaimers.
Rev. 1 — 3 September 2013
© Nexperia B.V. 2017. All rights reserved
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