UNISONIC TECHNOLOGIES CO., LTD.
DTA143T
DIGITAL TRANSISTORS
(BUILT- IN BIAS RESISTORS)
FEATURES
* Built-in bias resistors that implies easy ON/OFF applications.
* The bias resistors are thin-film resistors with complete isolation to
allow positive input.
PNP SILICON TRANSISTOR
3
1
2
3
SOT-23
1
SOT-323
EQUIVALENT CIRCUIT
R
1
C
2
3
B
2
E
1
SOT-523
* Pb-free plating product number: DTA143TL
ORDERING INFORMATION
Order Number
Normal
Lead Free Plating
DTA143T-AE3-R
DTA143TL-AE3-R
DTA143T-AL3-R
DTA143TL-AL3-R
DTA143T-AN3-R
DTA143TL-AN3-R
Package
SOT-23
SOT-323
SOT-523
Pin Assignment
1
2
3
E
B
C
E
B
C
E
B
C
Packing
Tape Reel
Tape Reel
Tape Reel
DTA143TL-AE3-R
(1)Packing Type
(2)Package Type
(3)Lead Plating
(1) R: Tape Reel
(2) AE3: SOT-23, AL3: SOT-323, AN3: SOT-523
(3) L: Lead Free Plating, Blank: Pb/Sn
MARKING
AE3T
For SOT -23/SOT -323
Package
A5T
For SOT -523 Package
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