Click to expand full text
Semiconductor
SUR537H
Epitaxial planar PNP silicon transistor
Description
• Dual chip digital transistor
Features
• Two SRA2211 chips in SOT-353 package • Simplify circuit design • Reduce a quantity of parts and manufacturing process
Ordering Information
Type NO.
Marking
Package Code
SUR537H
37H
SOT-353
Outline Dimensions
unit : mm
1.95~2.25 1.15~1.35
• Equivalent Circuit
0.30 Max. 0.65 Typ.
15 2 34
1.90~2.10
R1
Tr2 4
Tr1 Tr2
R1
Tr1 5
R1 10KΩ 10KΩ
0.25 Min.
PIN Connections 1. IN 1 2. COMMON 1,2 3. IN 2 4. OUT 2 5. OUT 1
0.85~0.95 0.65 Typ.
0.10 Max.
0.19 Max.
SUR537H Datasheet
