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BST51 - NPN Darlington Transistors

Download the BST51 datasheet PDF. This datasheet also covers the BST50 variant, as both devices belong to the same npn darlington transistors family and are provided as variant models within a single manufacturer datasheet.

Key Features

  • High current (max. 0.5 A) Low voltage (max. 80 V) Integrated diode and resistor. SOT-89 4.50+0.1 -0.1 1.80+0.1 -0.1 0.48+0.1 -0.1 0.53+0.1 -0.1 +0.12.50 -0.1 +0.14.00 -0.1 Unit: mm 1.50+0.1 -0.1 0.44+0.1 -0.1 +0.10.80 -0.1 +0.12.60 -0.1 +0.10.40 -0.1 3.00+0.1 -0.1 Absolute Maximum Ratings Ta = 25 Parameter Symbol KST50 Collector-base voltage KST51 VCBO KST52 KST50 Collector-emitter voltage KST51 VCEO KST52 Emitter-base voltage VEBO Collector current (DC) IC Peak collect.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (BST50-Kexin.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
BST51 NPN transistors NXP
BST51 NPN Darlington Transistor GME
BST50 NPN transistors NXP
BST50 NPN Darlington Transistor GME
BST50 NPN Darlington transistor nexperia

Other Datasheets by Kexin Semiconductor

Part Number Description
BST50 NPN Darlington Transistors
BST52 NPN Darlington Transistors
BST39 (BST39 / BST40) NPN High-Voltage Transistors
BST40 (BST39 / BST40) NPN High-Voltage Transistors

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
SMD Type NPN Darlington Transistors KST50; KST51; KST52 (BST50; BST51; BST52) Transistors Features High current (max. 0.5 A) Low voltage (max. 80 V) Integrated diode and resistor. SOT-89 4.50+0.1 -0.1 1.80+0.1 -0.1 0.48+0.1 -0.1 0.53+0.1 -0.1 +0.12.50 -0.1 +0.14.00 -0.1 Unit: mm 1.50+0.1 -0.1 0.44+0.1 -0.1 +0.10.80 -0.1 +0.12.60 -0.1 +0.10.40 -0.1 3.00+0.1 -0.