Rectron Semiconductor Inc. 0.1A 30V SOT23 Bipolar Transistor BC858B

Description
Bipolar Transistors - BJT SOT23,PNP,0.1A,30V,2 20-475HFE Product overview: BC858B from Rectron USA is a Bipolar Transistor for signal amplification, switching, driver stages, discrete power control, and general electronic circuit design. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 0.1A, 30V, SOT23. Search-friendly keywords include transistor, BJT, switching, amplification, 0.1A, 30V, SOT23, Bipolar Transistor, Bipolar (BJT). This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 2087-BC858B can be used for catalog matching and distributor lookup.
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Description
Bipolar Transistors - BJT SOT23,PNP,0.1A,30V,2 20-475HFE Product overview: BC858B from Rectron USA is a Bipolar Transistor for signal amplification, switching, driver stages, discrete power control, and general electronic circuit design. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 0.1A, 30V, SOT23. Search-friendly keywords include transistor, BJT, switching, amplification, 0.1A, 30V, SOT23, Bipolar Transistor, Bipolar (BJT). This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 2087-BC858B can be used for catalog matching and distributor lookup.
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Datasheet
Datasheet Summary
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The BC858B is a PNP bipolar junction transistor in SOT-23 package, designed for switching and audio frequency amplifier applications. It has a collector-emitter voltage rating of -30 V, a continuous collector current of -0.1 A, and a maximum power dissipation of 200 mW. The DC current gain (hFE) ranges from 220 to 475 at V_CE = -5 V and I_C = -2 mA. The device features a collector-emitter saturation voltage of -0.5 V and a base-emitter saturation voltage of -1.1 V at I_C = -100 mA and I_B = -5 mA. The transition frequency is 100 MHz. It operates with a junction temperature up to 150 °C and is suitable for automated insertion. The SOT-23 package dimensions are 2.8 to 3.0 mm in length, 1.2 to 1.4 mm in width, and 0.9 to 1.15 mm in height.

Datasheet Summary
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The BC858B is a PNP bipolar junction transistor in SOT-23 package, designed for switching and audio frequency amplifier applications. It has a collector-emitter voltage rating of -30 V, a continuous collector current of -0.1 A, and a maximum power dissipation of 200 mW. The DC current gain (hFE) ranges from 220 to 475 at V_CE = -5 V and I_C = -2 mA. The device features a collector-emitter saturation voltage of -0.5 V and a base-emitter saturation voltage of -1.1 V at I_C = -100 mA and I_B = -5 mA. The transition frequency is 100 MHz. It operates with a junction temperature up to 150 °C and is suitable for automated insertion. The SOT-23 package dimensions are 2.8 to 3.0 mm in length, 1.2 to 1.4 mm in width, and 0.9 to 1.15 mm in height.

Suppliers

Company
Product
Description
Supplier Links
ERSAELECTRONICS PTE. LTD.
Singapore, Singapore
0.1A 30V SOT23 Bipolar Transistor
2087-BC858B
0.1A 30V SOT23 Bipolar Transistor 2087-BC858B
Bipolar Transistors - BJT SOT23,PNP,0.1A,30V,2 20-475HFE Product overview: BC858B from Rectron USA is a Bipolar Transistor for signal amplification, switching, driver stages, discrete power control, and general electronic circuit design. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 0.1A, 30V, SOT23. Search-friendly keywords include transistor, BJT, switching, amplification, 0.1A, 30V, SOT23, Bipolar Transistor, Bipolar (BJT). This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 2087-BC858B can be used for catalog matching and distributor lookup.

Bipolar Transistors - BJT SOT23,PNP,0.1A,30V,220-475HFE Product overview: BC858B from Rectron USA is a Bipolar Transistor for signal amplification, switching, driver stages, discrete power control, and general electronic circuit design. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 0.1A, 30V, SOT23. Search-friendly keywords include transistor, BJT, switching, amplification, 0.1A, 30V, SOT23, Bipolar Transistor, Bipolar (BJT). This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 2087-BC858B can be used for catalog matching and distributor lookup.

Supplier's Site Datasheet

Technical Specifications

  ERSAELECTRONICS PTE. LTD.
Product Category Bipolar RF Transistors
Product Number 2087-BC858B
Product Name 0.1A 30V SOT23 Bipolar Transistor
Polarity PNP
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