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TIP122 The TIP122 is an NPN Epitaxial Darlington Transistor from On Semiconductor. It offers a 100V collector-emitter voltage and 5A collector current, housed in a TO-220 package.
Mfr Part #:

TIP122

Available from 2 distributors
Mfr Name: On Semiconductor
On Semiconductor
The TIP122 is an NPN Epitaxial Darlington Transistor from On Semiconductor. It offers a 100V collector-emitter voltage and 5A collector current, housed in a TO-220 package.
✓ Total Stock: 16 pcs
$ Price Range: $0.51

TIP122 Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Partservice ✓
Non-Authorised Inventory information
14 pcs
On Request
14 pcs On Request 1 On Request On Request On Request On Request On Request
PROSOFT ELECTRONICS ✓
Non-Authorised Inventory information
2 pcs
On Request
2 pcs On Request 1 On Request On Request 9849/ 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.

TIP122 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
DC Current Gain (hFE) (Min) @ Ic, Vce
Junction Temperature
Mounting Type
Operating Temperature
Power
Supplier Device Package
Transistor Type
Vce Saturation (Max) @ Ib, Ic
Voltage
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TIP122 Description

Short technical summary and product information.

The TIP122 is an NPN Epitaxial Darlington Transistor designed for medium power linear switching applications. Manufactured by On Semiconductor, this component features a high collector-emitter voltage rating of 100V and a continuous collector current capability of 5A.

 

The transistor is housed in a standard TO-220-3 package, suitable for through-hole mounting. It offers a DC current gain (hFE) of 1000 at 3A and 3V, with a Vce(sat) of 4V at 20mA and 5A. The operating temperature range is from -65°C to 150°C (TJ).

 

This device is complementary to the TIP125, TIP126, and TIP127 series. Its robust construction and electrical characteristics make it suitable for various power control and amplification tasks in electronic circuits.

TIP122 Quick Information

Product Type: NPN Darlington Transistor
Canonical Name: TIP122 NPN Epitaxial Darlington Transistor
Subcategory: Darlington

TIP122 Compliance

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

TIP122 Estimated Pricing

Qty Low High
1+ $0.51 $0.51

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

TIP122 Features

  • NPN Epitaxial Darlington Transistor.
  • 100V Collector-Emitter Voltage.
  • 5A Continuous Collector Current.
  • TO-220 Package for Through Hole Mounting.
  • High DC Current Gain (hFE) of 1000.

TIP122 Applications

  • Relay and solenoid driver circuits.
  • Medium-power switching applications.
  • General-purpose amplification stages.
  • Motor and actuator control interfaces.

TIP122 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the maximum collector-emitter voltage for the TIP122?

The maximum collector-emitter voltage (VCEO) for the TIP122 is 100V.

What is the continuous collector current rating of the TIP122?

The TIP122 has a continuous collector current (IC) rating of 5A.

What package type is the TIP122 supplied in?

The TIP122 is supplied in a TO-220-3 package.

What is the operating temperature range for the TIP122 transistor?

The TIP122 operates within a temperature range of -65°C to 150°C (TJ).

What is the DC current gain (hFE) of the TIP122?

The TIP122 has a minimum DC current gain (hFE) of 1000 at 3A and 3V.

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