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TIP125 The ON Semiconductor TIP125 is a PNP Darlington transistor designed for general-purpose amplification and switching applications. It features a 60V voltage rating and 5A current capability.
Mfr Part #:

TIP125

Available from 2 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor TIP125 is a PNP Darlington transistor designed for general-purpose amplification and switching applications. It features a 60V voltage rating and 5A current capability.
✓ Total Stock: 2,604 pcs
$ Price Range: $0.51

TIP125 Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
1,890 pcs
On Request
1890 pcs On Request 1 On Request On Request 00+ On Request On Request
Hybrid Electronics ✓
Non-Authorised Inventory information
714 pcs
On Request
714 pcs On Request 1 On Request On Request 1244 On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

TIP125 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
DC Current Gain (hFE) (Min) @ Ic, Vce
Mounting Type
Operating Temperature
Power
Supplier Device Package
Transistor Type
Vce Saturation (Max) @ Ib, Ic
Voltage
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TIP125 Description

Short technical summary and product information.

The TIP125 from ON Semiconductor is a power bipolar junction transistor (BJT) configured as a PNP Darlington pair. This component is designed for applications requiring high current gain and moderate power handling. It offers a collector-emitter voltage rating of 60V and can handle a continuous collector current of 5A.

 

The transistor features a high DC current gain (hFE) of 1000 at 3A and 3V, making it suitable for amplification stages. The saturation voltage (Vce(sat)) is a maximum of 4V at 20mA and 5A, indicating its performance in switching applications.

 

Packaged in a standard TO-220-3 configuration, the TIP125 is designed for through-hole mounting, facilitating easy integration into printed circuit boards. Its operating temperature range extends up to 150°C (TJ), allowing for use in moderately demanding environments. The RoHS3 compliant status indicates adherence to environmental regulations regarding hazardous substances.

TIP125 Quick Information

Product Type: Bipolar Transistor
Canonical Name: TIP125 PNP Darlington Transistor
Subcategory: Single

TIP125 Compliance

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

TIP125 Estimated Pricing

Qty Low High
1+ $0.51 $0.51

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

TIP125 Features

  • PNP Darlington transistor for high gain.
  • 60V collector-emitter voltage rating.
  • 5A continuous collector current.
  • High DC current gain of 1000.
  • TO-220-3 package for through-hole mounting.

TIP125 Applications

  • Used for power switching applications.
  • Suitable for general amplification tasks.
  • Ideal for high current gain needs.
  • Component in power supply circuits.

TIP125 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum voltage rating for the TIP125 transistor?

The TIP125 transistor has a maximum voltage rating of 60V.

What is the continuous current handling capability of the TIP125?

The TIP125 can handle a continuous current of 5A.

What is the DC current gain (hFE) of the TIP125?

The TIP125 has a minimum DC current gain of 1000 at 3A and 3V.

What is the operating temperature range for the TIP125?

The TIP125 operates at temperatures up to 150°C (TJ).

What type of transistor is the TIP125?

The TIP125 is a PNP Darlington transistor.

What package type is the TIP125 supplied in?

The TIP125 is supplied in a TO-220-3 package.

How is the TIP125 mounted?

The TIP125 is designed for through-hole mounting.

TIP125 Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
View All Alternate Parts
TIP125TU
TIP125TU
On Semiconductor
The ON Semiconductor TIP125TU is a PNP Darlington bipolar transistor designed for power switching applications. It offers a 60V breakdown voltage and a 5A current rating.
View Part
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