2N3906TAR The 2N3906TAR is a PNP bipolar junction transistor from On Semiconductor rated for 40V collector-emitter voltage and 200mA collector current. It comes in a through-hole TO-92-3 package.
Mfr Part #:

2N3906TAR

Available from 4 distributors
Mfr Name: On Semiconductor
On Semiconductor
The 2N3906TAR is a PNP bipolar junction transistor from On Semiconductor rated for 40V collector-emitter voltage and 200mA collector current. It comes in a through-hole TO-92-3 package.
✓ Total Stock: 173,105 pcs
$ Price Range: $0.06 - $0.31

2N3906TAR Available from 4 distributors

✓ Authorised
✓ Non-Authorised

2N3906TAR Specifications Quick View

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

2N3906TAR Description

Short technical summary and product information.

The 2N3906TAR is a PNP bipolar junction transistor manufactured by On Semiconductor (onsemi). It is designed for general-purpose switching and amplification applications in low-power circuits. The device features a maximum collector-emitter voltage of 40V and a maximum collector current of 200mA, with a power dissipation rating of 625mW.

 

Electrical characteristics include a minimum DC current gain (hFE) of 100 at Ic=10mA and Vce=1V, a maximum collector-emitter saturation voltage of 400mV at Ib=5mA and Ic=50mA, and a typical transition frequency of 250MHz. The operating junction temperature range is -55°C to 150°C.

 

The transistor is housed in a TO-226-3 / TO-92-3 (TO-226AA) package with formed leads, and is designed for through-hole mounting. This package is well-suited for breadboarding, prototyping, and PCB designs requiring manual assembly. The device is RoHS3 compliant and has an MSL rating of 1 (unlimited), indicating no moisture sensitivity restrictions.

2N3906TAR Quick Information

Product Type: Bipolar Junction Transistor (BJT)
Series: 2N3906
Canonical Name: PNP Bipolar Junction Transistor, 40V, 200mA, TO-92-3
Subcategory: Single PNP Transistor

2N3906TAR Compliance

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

2N3906TAR Estimated Pricing

Qty Low High
1+ $0.31 $0.31
10+ $0.20 $0.20
100+ $0.13 $0.13
500+ $0.09 $0.09
1,000+ $0.08 $0.08
2,000+ $0.06 $0.06

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

2N3906TAR Features

  • PNP bipolar junction transistor for switching.
  • 40V maximum collector-emitter voltage rating.
  • 200mA maximum collector current capability.
  • 625mW maximum power dissipation rating.
  • Through-hole TO-92-3 package with formed leads.

2N3906TAR Applications

  • Used in general-purpose low-power switching circuits.
  • Suitable for signal amplification in audio stages.
  • Ideal for logic-level interface and driver circuits.
  • Common in hobbyist and educational electronics projects.

2N3906TAR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum collector-emitter voltage of the 2N3906TAR?

The maximum collector-emitter voltage (Vce) is 40V.

What is the maximum collector current of the 2N3906TAR?

The maximum collector current (Ic) is 200mA.

What is the power dissipation rating of the 2N3906TAR?

The maximum power dissipation (Pd) is 625mW.

What is the operating temperature range of the 2N3906TAR?

The operating junction temperature range is -55°C to 150°C.

What package is the 2N3906TAR available in?

The 2N3906TAR is available in a TO-226-3 / TO-92-3 (TO-226AA) package with formed leads, for through-hole mounting.

Is the 2N3906TAR RoHS compliant?

Yes, the 2N3906TAR is marked as RoHS3 compliant.

What is the DC current gain (hFE) of the 2N3906TAR?

The minimum DC current gain (hFE) is 100 at Ic=10mA and Vce=1V.

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