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SUR521H - Epitaxial Planar Type NPN Silicon Transistor

General Description

Digital transistor

Key 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 5 1.30 BSC 2.0 BSC R2 Tr2 Tr1 6 5 4 Tr2 4 5 Tr1 3 4 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 1 SUR521H Absolute.

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Datasheet Details

Part number SUR521H
Manufacturer AUK
File Size 178.28 KB
Description Epitaxial Planar Type NPN Silicon Transistor
Datasheet download datasheet SUR521H Datasheet

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Semiconductor SUR521H 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 5 1.30 BSC 2.0 BSC R2 Tr2 Tr1 6 5 4 Tr2 4 5 Tr1 3 4 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.