SUR544J
Semiconductor
Epitaxial planar PNP silicon transistor
Description
• Dual chip digital transistor
Features
• Two SRA2205 chips in SOT-363 package
• Simplify circuit design
• Reduce a quantity of parts and manufacturing process
Ordering Information
Type NO.
Marking
Package Code
SUR544J
IHI
SOT-363
Outline Dimensions
unit : mm
• Equivalent Circuit
1.95~2.25
1.15~1.35
3
2
1
R2
R1
Tr1
Tr2
R1
R2
1
2
6
5
4
3
R1
2.2KΩ
2.2KΩ
R2
47KΩ
Tr1
Tr2
47KΩ
PIN Connections
1. COMMON 1
2. IN 1
3. OUT 2
4. COMMON 2
5. IN 2
0.25 Min.
6. OUT 1
KSD-R5S011-000
1