QSL9
Transistors
General purpose transistor
(isolated transistor and diode)
QSL9
A 2SB1709 and a RB461F are housed independently in a TSMT5 package.
Applications
DC / DC converter
Motor driver
External dimensions
(Unit : mm)
QSL9
2.8
1.6
0.3 to 0.6
Structure
Silicon epitaxial planar transistor
Schottky barrier diode
ROHM : TSMT5
Each lead has same dimensions
Abbreviated symbol : L09
Equivalent circuit
(5)
(4)
Di2
Tr1
(1)
(2)
(3)
Packaging specifications
Type
Package
Marking
Code
Basic ordering unit(pieces)
QSL9
TSMT5
L09
TR
3000
0 to 0.1
Features
1) Tr : Low V
CE
(sat)
Di : Low V
F
2) Small package
(3)
(4)
0.95 0.95
1.9
2.9
1.0MAX
0.85
0.7
0.4
0.16
(2)
(1)
(5)
Rev.A
1/4