TIP122FP The TIP122FP is an NPN Darlington transistor from STMicroelectronics, designed for power amplification applications. It features a 100V collector-emitter voltage and a 5A current rating.
Mfr Part #:

TIP122FP

Available from 1 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The TIP122FP is an NPN Darlington transistor from STMicroelectronics, designed for power amplification applications. It features a 100V collector-emitter voltage and a 5A current rating.
Total Stock: 250 pcs
$ Price Range: $0.51

TIP122FP Available from 1 distributor

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250 pcs
250 pcs On Request 1 On Request On Request 24+ On Request On Request

TIP122FP Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
DC Current Gain (hFE) (Min) @ Ic, Vce
Emitter-Base Voltage
Mounting Type
Operating Temperature
Operating Temperature (Maximum @ TJ)
Power
Power Dissipation
SVHC Present
Supplier Device Package
Transistor Type
Vce Saturation (Max) @ Ib, Ic
Voltage

TIP122FP Description

Short technical summary and product information.

The TIP122FP is an NPN type Darlington transistor manufactured by STMicroelectronics. It is designed for universal drive amplifications and power switching applications. This transistor offers a high collector-emitter voltage of 100V and can handle a continuous collector current of up to 5A.

 

Key electrical characteristics include a high DC current gain (hFE) of 1000 at 3A and 3V, and a Vce saturation of 4V at 20mA and 5A. The device is rated for a maximum power dissipation of 65W and operates within a temperature range of -65°C to +150°C.

 

Packaged in a TO-220FP (Full Pack) configuration, the TIP122FP is suitable for through-hole mounting. Its complementary NPN transistor is the TIP127. This component is often used in circuits requiring higher amplification or for controlling higher current devices, such as motor speed control and inverter circuits.

TIP122FP Quick Information

Product Type: NPN Transistor
Canonical Name: TIP122FP NPN Darlington Transistor
Subcategory: Single

TIP122FP Compliance

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

TIP122FP Estimated Pricing

Qty Low High
1+ $0.51 $0.51

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

TIP122FP Features

  • NPN Darlington transistor for power applications.
  • 100V collector-emitter voltage rating.
  • 5A continuous collector current.
  • High DC current gain (hFE) of 1000.
  • TO-220FP package for through-hole mounting.

TIP122FP Applications

  • Suitable for general-purpose switching circuits.
  • Used in high-gain amplifier stages.
  • Ideal for motor driver and relay driver circuits.
  • Applicable in power management systems.
  • Can be used in linear voltage regulator circuits.

TIP122FP FAQs

7 frequently asked questions generated from this part’s specifications.
What is the package type of the TIP122FP?

TO-220FP (TO-220-3 Full Pack) through-hole package.

What is the operating temperature range?

-65°C to +150°C junction temperature.

What is the maximum collector-emitter voltage?

-100V.

What is the maximum collector current?

5A.

What is the DC current gain (hFE)?

Minimum 1000 at 3A, 3V.

What is the power dissipation rating?

65W.

What is the collector-emitter saturation voltage?

4V maximum at 20mA base current and 5A collector current.

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