2SA2222SG PNP bipolar transistor, 50V collector-emitter voltage, 10A collector current, 25W power dissipation. Through-hole mounting in TO-220ML package.
Mfr Part #:

2SA2222SG

Available from 4 distributors
Mfr Name: On Semiconductor
On Semiconductor
PNP bipolar transistor, 50V collector-emitter voltage, 10A collector current, 25W power dissipation. Through-hole mounting in TO-220ML package.
Total Stock: 171,530 pcs
$ Price Range: $0.78 - $1.94

2SA2222SG Available from 4 distributors

Authorised
Non-Authorised

2SA2222SG 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

2SA2222SG Description

Short technical summary and product information.

The 2SA2222SG is a PNP bipolar junction transistor manufactured by On Semiconductor. It is designed for general-purpose switching and amplification applications requiring moderate voltage and high current handling. The transistor features a maximum collector-emitter voltage of 50V and a continuous collector current rating of 10A, with a power dissipation of 25W. It offers a minimum DC current gain (hFE) of 150 at 270mA collector current and 2V Vce, and a typical transition frequency of 230MHz, making it suitable for high-speed switching circuits. The device is housed in a TO-220-3 Full Pack package (TO-220ML), which provides through-hole mounting and efficient heat dissipation. The maximum junction temperature is 150°C. The part is claimed to be RoHS3 compliant, REACH unaffected, and has an MSL of Level 1 (unlimited).

2SA2222SG Quick Information

Product Type: Bipolar Junction Transistor (BJT)
Canonical Name: 2SA2222SG PNP Bipolar Transistor
Subcategory: Single BJT

2SA2222SG Compliance

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

2SA2222SG Estimated Pricing

Qty Low High
1+ $1.94 $1.94
10+ $0.96 $0.96
100+ $0.78 $0.78

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

2SA2222SG Features

  • PNP bipolar junction transistor design.
  • Rated for 50V collector-emitter voltage.
  • Handles up to 10A continuous collector current.
  • Dissipates up to 25W of power.
  • Through-hole TO-220ML package for mounting.

2SA2222SG Applications

  • Used in power switching circuits.
  • Ideal for motor driver applications.
  • Suitable for voltage regulation modules.
  • Employed in audio amplifier output stages.
  • Applicable in general-purpose amplification.

2SA2222SG FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum collector-emitter voltage of the 2SA2222SG?

50V.

What is the maximum collector current of the 2SA2222SG?

10A.

What is the maximum power dissipation of the 2SA2222SG?

25W.

What is the DC current gain (hFE) of the 2SA2222SG?

Minimum 150 at Ic=270mA, Vce=2V.

What is the maximum junction temperature of the 2SA2222SG?

150°C.

What package is the 2SA2222SG available in?

TO-220-3 Full Pack (TO-220ML).

Is the 2SA2222SG RoHS compliant?

The part is listed as RoHS3 compliant, but this is unverified.

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