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QSL12TR The ROHM Semiconductor QSL12TR is an NPN bipolar transistor with a 30V voltage rating and 1A current capability. It is housed in a surface-mount TSMT5 package.
Mfr Part #:

QSL12TR

Available from 1 distributors
Mfr Name: ROHM Semiconductor
ROHM Semiconductor
The ROHM Semiconductor QSL12TR is an NPN bipolar transistor with a 30V voltage rating and 1A current capability. It is housed in a surface-mount TSMT5 package.
✓ Total Stock: 81,000 pcs
$ Price Range: $0.48

QSL12TR Available from 1 distributor

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✓ Non-Authorised
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81,000 pcs
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QSL12TR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
DC Current Gain (hFE) (Min) @ Ic, Vce
Frequency
Mounting Type
Operating Temperature
Power
Supplier Device Package
Transistor Type
Vce Saturation (Max) @ Ib, Ic
Voltage
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QSL12TR Description

Short technical summary and product information.

The ROHM Semiconductor QSL12TR is a single NPN bipolar junction transistor designed for general-purpose applications. It features a maximum collector-emitter voltage of 30V and a continuous collector current of 1A.

 

This transistor offers a DC current gain (hFE) of 270 at 100mA and 2V, with a saturation voltage (Vce(sat)) of 350mV at 25mA and 500mA. Its transition frequency is 320MHz, making it suitable for various switching and amplification tasks. The device has a power dissipation rating of 500mW and an operating temperature range up to 150°C (TJ).

 

The QSL12TR is packaged in a TSMT5 (TSOT-23-5 Thin) surface-mount package, facilitating integration into compact electronic designs. Its RoHS 3 compliant status and Moisture Sensitivity Level 1 rating are noted, though these compliance details are unverified.

QSL12TR Quick Information

Product Type: Bipolar Transistor
Canonical Name: QSL12TR NPN Bipolar Transistor
Subcategory: Single

QSL12TR Compliance

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

QSL12TR Estimated Pricing

Qty Low High
1+ $0.48 $0.48

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

QSL12TR Features

  • NPN bipolar transistor with isolated diode.
  • 30V collector-emitter voltage rating.
  • 1A continuous collector current.
  • 500mW power dissipation.
  • Surface mount TSMT5 package.

QSL12TR Applications

  • Suitable for switching power supplies.
  • Used in motor control circuits.
  • Ideal for audio amplification applications.
  • Applicable in high-speed switching circuits.

QSL12TR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum collector-emitter voltage for the QSL12TR?

The maximum collector-emitter voltage is 30V.

What is the continuous collector current rating?

The continuous collector current rating is 1A.

What is the power dissipation of the QSL12TR transistor?

The power dissipation is 500mW.

What is the minimum DC current gain (hFE) at the specified conditions?

The minimum DC current gain (hFE) is 270 at 100mA and 2V.

What is the operating temperature range for this transistor?

The operating temperature range is up to 150°C (TJ).

What package type is the QSL12TR supplied in?

The QSL12TR is supplied in a TSMT5 package.

How is the QSL12TR mounted?

The QSL12TR is a surface mount device.

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