2SA2126-TL-H The 2SA2126-TL-H is a PNP bipolar junction transistor from onsemi, rated for 50V collector-emitter voltage and 3A collector current. It offers a 390MHz transition frequency and is housed in a surface-mount TO-252-3 (DPak) package.
Mfr Part #:

2SA2126-TL-H

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The 2SA2126-TL-H is a PNP bipolar junction transistor from onsemi, rated for 50V collector-emitter voltage and 3A collector current. It offers a 390MHz transition frequency and is housed in a surface-mount TO-252-3 (DPak) package.
Total Stock: 8,400 pcs
$ Price Range: $0.24 - $1.09

2SA2126-TL-H Available from 1 distributor

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2SA2126-TL-H 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
Tape & Reel
Transistor Type
Vce Saturation (Max) @ Ib, Ic
Voltage

2SA2126-TL-H Description

Short technical summary and product information.

The 2SA2126-TL-H is a PNP bipolar junction transistor manufactured by onsemi. It is designed for general-purpose switching and amplification applications requiring a collector-emitter voltage (Vceo) of 50V and a continuous collector current (Ic) of 3A. The device features a minimum DC current gain (hFE) of 200 at 100mA and 2V, ensuring consistent performance in linear operation.

 

With a transition frequency (ft) of 390MHz, this transistor is suitable for high-speed switching circuits. The maximum collector-emitter saturation voltage is 520mV at 100mA base current and 2A collector current, contributing to low on-state power loss. The device can dissipate up to 800mW of power and operates at a maximum junction temperature of 150°C.

 

The 2SA2126-TL-H is supplied in a surface-mount TO-252-3 (DPak) package with 2 leads plus tab, also known as SC-63, with a supplier device package designation of TP-FA. This package is well-suited for automated assembly processes and space-constrained PCB designs.

2SA2126-TL-H Quick Information

Product Type: Bipolar Junction Transistor (BJT)
Canonical Name: 2SA2126-TL-H PNP Bipolar Transistor
Subcategory: Single BJT

2SA2126-TL-H Compliance

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

2SA2126-TL-H Estimated Pricing

Qty Low High
1+ $1.09 $1.09
10+ $0.68 $0.68
100+ $0.55 $0.55
700+ $0.55 $0.55
1,400+ $0.49 $0.49
2,100+ $0.29 $0.29
4,900+ $0.26 $0.26
9,800+ $0.25 $0.25
24,500+ $0.24 $0.24

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

2SA2126-TL-H Features

  • PNP bipolar junction transistor design.
  • Rated for 50V collector-emitter voltage.
  • Supports 3A continuous collector current.
  • 390MHz transition frequency for fast switching.
  • Surface-mount TO-252-3 (DPak) package.

2SA2126-TL-H Applications

  • Used in general-purpose switching circuits.
  • Suitable for power management applications.
  • Ideal for DC-DC converter designs.
  • Applicable in motor control circuits.
  • Used in signal amplification stages.

2SA2126-TL-H FAQs

7 frequently asked questions generated from this part’s specifications.
What is the collector-emitter voltage rating of the 2SA2126-TL-H?

The collector-emitter voltage (Vceo) is 50V.

What is the maximum collector current for this transistor?

The maximum continuous collector current (Ic) is 3A.

What is the package type of the 2SA2126-TL-H?

It comes in a TO-252-3, DPak (2 Leads + Tab), SC-63 surface-mount package.

What is the operating temperature range for the 2SA2126-TL-H?

The maximum junction temperature is 150°C.

Is the 2SA2126-TL-H RoHS compliant?

RoHS3 compliance is indicated but unverified.

What is the transition frequency of the 2SA2126-TL-H?

The transition frequency (ft) is 390MHz.

What is the DC current gain (hFE) of this transistor?

The minimum DC current gain (hFE) is 200 at Ic=100mA and Vce=2V.

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