SUR521H
SUR521H is Epitaxial Planar Type NPN Silicon Transistor manufactured by Kodenshi AUK Group.
Semiconductor
Epitaxial Planar Type NPN Silicon Transistor
Description
- Digital transistor
Features
- Two SRC1207 chips in SOT-353 package
- With built-in bias resistors
Ordering Information
Type NO. SUR521H Marking 2X Package Code SOT-353
Outline Dimensions
2.1 BSC 1.25 BSC
R1 R1 R2 R2 R1 unit :
3 2 1 mm
Tr2
1- 2
0.15~0.30
1.30 BSC 2.0 BSC
R2 Tr2
Tr1
6 5
4 Tr2 4
5 Tr1
R1 Tr1 Tr2 10KΩ 10KΩ
R2 47KΩ 47KΩ
0.25 Min.
PIN Connections 1. Base 1 2. Emitter 1,2 3. Base 2 4. Collector 2 5. Collector 1
0.9±0.1
0.1~0.25
0~0.1
KST-5007-000...
