BUV26 The BUV26 is an NPN silicon transistor from STMicroelectronics designed for high frequency converters and motor control. It features a 90V collector-emitter voltage and 14A collector current in a TO-220 package.
Mfr Part #:

BUV26

Available from 1 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The BUV26 is an NPN silicon transistor from STMicroelectronics designed for high frequency converters and motor control. It features a 90V collector-emitter voltage and 14A collector current in a TO-220 package.
Total Stock: 190 pcs
$ Price Range: $1.24

BUV26 Available from 1 distributor

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BUV26 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Base Current (IB)
Base Peak Current (Ibm)
Base-Emitter Saturation Voltage (Vbe Sat)
Collector Current (Ic)
Collector Cut Off Current (Maximum @ VCE = 180 V, Tc = 125 °C, RBE = 50Ω)
Collector Cut Off Current (Maximum @ VCE = 180 V, Tc = 125 °C, VBE = -1.5 V)
Collector Emitter Saturation Voltage (Maximum @ IC = 6 A, IB = 0.6 A)
Collector Peak Current (ICM)
Collector-Base Voltage (VCBO)
Collector-Emitter Sustaining Voltage (VCEO(sus))
Current
Emitter Base Voltage (Minimum/Maximum @ IE = 50 mA, IC = 0)
Emitter Cut-off Current (IEBO)
Emitter-Base Voltage (Maximum @ IC = 0)
Fall Time (Typical @ VCC = 50 V, IC = 12 A, VBE = -5 V, IB 1 = 1.2 A, LB = 0.5 µH, Inductive Load)
Fall Time (Typical @ VCC = 50 V, IC = 12 A, VBE = -5 V, IB 1 = 1.2 A, LB = 0.5 µH...)
Fall Time (Typical/Maximum @ VCC = 50 V, IC = 12 A, VBE = -6 V, IB 1 = 1.2 A, RBB = 2.5Ω...)
Mounting Type
Operating Temperature
Power
Power Dissipation (Maximum @ Tc < 60 °C)
Storage Temperature
Storage Temperature (Tstg)
Storage Time
Storage Time (Typical/Maximum @ VCC = 50 V, IC = 12 A, VBE = -6 V, IB 1 = 1.2 A, RBB = 2.5Ω...)
Supplier Device Package
Tape & Reel
Thermal Resistance Junction-Case (Rthj-case)
Transistor Type
Turn-On Time (ton)
Vce Saturation (Max) @ Ib, Ic
Voltage

BUV26 Description

Short technical summary and product information.

The BUV26 is a Multiepitaxial Planar NPN Transistor in TO-220 package. It is intended for use in high frequency and efficiency converters, switching regulators and motor control.

 

Key specifications include a maximum collector-base voltage of 180V, collector-emitter voltage of 90V, and emitter-base voltage of 7V. Continuous collector current is 14A with a peak of 25A. Power dissipation is 85W at case temperature below 25°C and 65W at 60°C. Operating junction temperature is up to 175°C with storage range of -65 to +175°C.

 

Electrical characteristics include low collector-emitter saturation voltage of 0.6V at 6A/0.6A base current and 1.5V at 12A/1.2A base current. Switching times are fast: turn-on time 0.4µs typical, storage time 0.45µs typical, fall time 0.12µs typical under resistive load. Thermal resistance junction-case is 1.76°C/W.

 

The device is housed in a TO-220-3 through-hole package, suitable for PCB mounting. It is designed for applications requiring high frequency switching and efficiency.

BUV26 Quick Information

Product Type: NPN Bipolar Transistor
Canonical Name: BUV26 NPN Silicon Transistor
Subcategory: Single NPN

BUV26 Compliance

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

BUV26 Estimated Pricing

Qty Low High
1,000+ $1.24 $1.24

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

BUV26 Features

  • NPN silicon transistor in TO-220 package.
  • Maximum collector-emitter voltage of 90V.
  • Continuous collector current rating of 14A.
  • Fast switching speed with 0.4µs turn-on time.
  • Low collector-emitter saturation voltage of 0.6V at 6A.

BUV26 Applications

  • Used in high frequency switching converters.
  • Ideal for switching regulator circuits.
  • Suitable for motor control applications.
  • Designed for efficiency converters.

BUV26 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum collector-emitter voltage of the BUV26?

90V.

What package is the BUV26 available in?

TO-220-3 (through hole).

What is the operating junction temperature range?

Maximum 175°C, storage temperature -65 to +175°C.

Is the BUV26 RoHS compliant?

RoHS3 compliant (unverified).

What is the maximum collector current?

14A continuous, 25A peak.

What are the switching times for the BUV26?

Turn-on time 0.4µs typical, storage time 0.45µs typical, fall time 0.12µs typical (resistive load).

What is the collector-emitter saturation voltage?

0.6V at IC=6A, IB=0.6A; 1.5V at IC=12A, IB=1.2A.

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