BSS123 The BSS123 is an N-channel TrenchMOS logic level FET from CBI-electric Group. It offers fast switching and a subminiature surface mounting package.
Mfr Part #:

BSS123

Available from 1 distributors
Mfr Name: CBI-electric Group
CBI-electric Group
The BSS123 is an N-channel TrenchMOS logic level FET from CBI-electric Group. It offers fast switching and a subminiature surface mounting package.
✓ Total Stock: 3,492 pcs
$ Price Range: $0.99

BSS123 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
3,492 pcs
3492 pcs On Request 1 On Request On Request On Request On Request On Request

BSS123 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Mounting Type
SVHC Present

BSS123 Description

Short technical summary and product information.

The BSS123 is an N-channel enhancement mode field-effect transistor utilizing TrenchMOS technology, manufactured by CBI-electric Group. This logic-level FET is designed for applications requiring extremely fast switching speeds and compatibility with logic-level signals.

 

Key electrical characteristics include a drain-source voltage (VDSS) of 100V and a continuous drain current (ID) of 150mA. The drain-source on-state resistance (RDS(ON)) is a maximum of 6 Ohms at VGS = 10V. The gate threshold voltage (VGS(TO)) is typically 2V.

 

This transistor is supplied in a subminiature SOT-23 surface mounting package, making it suitable for space-constrained designs. Its applications include relay drivers, high-speed line drivers, and telephone ringers.

 

Thermal performance is supported by a maximum power dissipation of 0.25W at 25°C ambient temperature and a thermal resistance junction to ambient of 500 K/W when mounted on FR4.

BSS123 Quick Information

Product Type: MOSFET
Series: Logic level FET
Canonical Name: N-channel TrenchMOS Logic Level FET
Subcategory: N-channel

BSS123 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

BSS123 Estimated Pricing

Qty Low High
1+ $0.99 $0.99

Estimated market price range - modelled values for guidance only, not live distributor offers.

BSS123 Features

  • N-channel TrenchMOS logic level FET.
  • Extremely fast switching capability.
  • Subminiature surface mounting package.
  • 100V drain-source voltage.
  • 150mA continuous drain current.

BSS123 Applications

  • Ideal for low-power switching circuits.
  • Used in DC-DC converter applications.
  • Suitable for load switching and level shifting.
  • Common in portable battery-powered devices.

BSS123 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the drain-source voltage rating of the BSS123?

100V.

What package does the BSS123 come in?

SOT-23 surface mount package.

What is the operating temperature range of the BSS123?

-55°C to 150°C.

What is the continuous drain current of the BSS123?

150mA at 25°C ambient temperature.

What is the on-resistance of the BSS123?

6Ω maximum when VGS = 10V.

What is the gate threshold voltage of the BSS123?

Typical 2V, maximum 2.8V.

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