SBCX19LT1G The ON Semiconductor SBCX19LT1G is an NPN general purpose transistor designed for surface mount applications. It offers a 45V collector-emitter voltage and 500mA continuous collector current.
Mfr Part #:

SBCX19LT1G

Available from 2 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor SBCX19LT1G is an NPN general purpose transistor designed for surface mount applications. It offers a 45V collector-emitter voltage and 500mA continuous collector current.
Total Stock: 54,011 pcs
$ Price Range: $0.99

SBCX19LT1G Available from 2 distributors

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
54,000 pcs
54000 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
11 pcs
11 pcs On Request 1 On Request On Request On Request On Request On Request

SBCX19LT1G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Collector Current - Continuous
Collector-Base Voltage
Collector-Emitter Breakdown Voltage
Current
DC Current Gain (hFE) (Min) @ Ic, Vce
Emitter-Base Voltage
Halogen Free
Junction and Storage Temperature
Mounting Type
Operating Temperature
Pb-Free
Power
SVHC Present
Supplier Device Package
Supplier Package
Total Device Dissipation
Transistor Type
Vce Saturation (Max) @ Ib, Ic
Voltage

SBCX19LT1G Description

Short technical summary and product information.

The ON Semiconductor SBCX19LT1G is a general-purpose NPN bipolar junction transistor (BJT) housed in a compact SOT-23-3 package, suitable for surface mount assembly. This device is rated for a maximum collector-emitter voltage of 45V and can handle a continuous collector current of up to 500mA.

 

Key electrical characteristics include a minimum DC current gain (hFE) of 100 at 100mA and 1V, and a maximum collector-emitter saturation voltage (Vce(sat)) of 620mV at 50mA collector current and 500mA base current. The operating temperature range is from -55°C to +150°C.

 

This transistor is designed for various general-purpose switching and amplification applications where space is a constraint. It is Pb-free and Halogen-free, aligning with environmental compliance standards. The SOT-23-3 package offers efficient heat dissipation for its size, with a total power dissipation of 225mW on an FR-5 board at 25°C.

 

Additional specifications include a collector-base voltage rating of 50V and an emitter-base voltage rating of 5.0V. The device is suitable for applications requiring reliable performance within its specified limits.

SBCX19LT1G Quick Information

Product Type: NPN Transistor
Canonical Name: SBCX19LT1G NPN General Purpose Transistor
Subcategory: Single

SBCX19LT1G Compliance

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

SBCX19LT1G Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

SBCX19LT1G Features

  • NPN general purpose transistor
  • 45V collector-emitter voltage rating
  • 500mA continuous collector current
  • SOT-23-3 surface mount package
  • Pb-free and Halogen-free

SBCX19LT1G Applications

  • Suitable for general purpose switching
  • Used in amplification circuits
  • Ideal for space-constrained designs
  • Surface mount assembly compatible

SBCX19LT1G FAQs

5 frequently asked questions generated from this part’s specifications.
What is the collector-emitter voltage for the SBCX19LT1G?

The collector-emitter voltage for the SBCX19LT1G is 45 Vdc.

What is the continuous collector current of the SBCX19LT1G transistor?

The continuous collector current for the SBCX19LT1G is 500 mAdc.

What is the operating temperature range for the SBCX19LT1G?

The junction and storage temperature range for the SBCX19LT1G is -55°C to +150°C.

What package type is the SBCX19LT1G supplied in?

The SBCX19LT1G is supplied in a SOT-23-3 package.

Is the SBCX19LT1G RoHS compliant?

The SBCX19LT1G is RoHS3 compliant.

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