2N5191 NPN power transistor, 60V VCEO, 4A collector current, 40W dissipation. Through-hole TO-225 package.
Mfr Part #:

2N5191

Available from 1 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
NPN power transistor, 60V VCEO, 4A collector current, 40W dissipation. Through-hole TO-225 package.
Total Stock: 4,270 pcs
$ Price Range: $0.34 - $0.89

2N5191 Available from 1 distributor

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
4,270 pcs
4270 pcs On Request 1 On Request On Request 14+ On Request On Request

2N5191 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Base Current
Collector-Base Voltage (VCBO)
Collector-Emitter Voltage (VCEO)
Current
DC Current Gain (Minimum @ IC = 4.0 A, VCE = 2 V)
DC Current Gain (hFE) (Min) @ Ic, Vce
Emitter-Base Voltage (VEBO)
Frequency
Junction to Case Thermal Resistance
Mounting Type
Operating Temperature
Power
Storage Temperature Range
Supplier Device Package
Tape & Reel
Transistor Type
Vce Saturation (Max) @ Ib, Ic
Voltage

2N5191 Description

Short technical summary and product information.

The 2N5191 is an NPN silicon power transistor designed for use in power amplifier and switching circuits. It features a maximum collector-emitter voltage of 60V, a continuous collector current of 4A, and a power dissipation of 40W at a case temperature of 25°C.

 

The transistor offers a DC current gain (hFE) of at least 25 at 1.5A collector current and 2V collector-emitter voltage, and a minimum of 10 at 4A. The collector-emitter saturation voltage is typically 1.4V at 1A base current and 4A collector current. The transition frequency is 2 MHz.

 

The device is housed in a through-hole TO-225AA (also known as TO-126-3) package, with a supplier device package of SOT-32-3. It is RoHS compliant and Pb-Free.

 

This transistor is complementary to the PNP types 2N5194 and 2N5195, making it suitable for push-pull amplifier configurations.

2N5191 Quick Information

Product Type: NPN Power Transistor
Canonical Name: 2N5191 NPN Power Transistor
Subcategory: Bipolar Junction Transistors (BJT)

2N5191 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Pb-Free

2N5191 Estimated Pricing

Qty Low High
1+ $0.89 $0.89
10+ $0.55 $0.55
100+ $0.36 $0.36
4,000+ $0.34 $0.34

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

2N5191 Features

  • NPN silicon power transistor.
  • Maximum collector-emitter voltage 60V.
  • Continuous collector current 4A.
  • Power dissipation 40W at 25°C.
  • Through-hole TO-225 package.

2N5191 Applications

  • Used in power amplifier circuits.
  • Suitable for switching applications.
  • Complementary pair with PNP 2N5194/5.
  • Ideal for general purpose power switching.

2N5191 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum collector-emitter voltage of the 2N5191?

60V.

What package is the 2N5191 available in?

TO-225AA, TO-126-3, and SOT-32-3.

What is the operating temperature range of the 2N5191?

Junction temperature up to 150°C, storage from -65°C to 150°C.

Is the 2N5191 RoHS compliant?

Yes, it is RoHS compliant and Pb-Free per the datasheet.

What is the maximum collector current of the 2N5191?

4A.

What is the power dissipation of the 2N5191?

40W at case temperature 25°C.

What is the DC current gain (hFE) of the 2N5191?

Minimum 25 at 1.5A, 2V; minimum 10 at 4A, 2V.

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