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BU931

BU931

BU931

STMicroelectronics

BU931 datasheet pdf and Transistors - Bipolar (BJT) - Single product details from STMicroelectronics stock available on our website

SOT-23

BU931 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Contact PlatingTin
Mount Chassis Mount, Through Hole
Mounting Type Chassis Mount
Package / Case TO-204AA, TO-3
Transistor Element Material SILICON
Operating Temperature200°C TJ
PackagingTube
JESD-609 Code e0
Pbfree Code yes
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 3
ECCN Code EAR99
Additional FeatureBUILT-IN BIAS RESISTORS
Subcategory Other Transistors
Voltage - Rated DC 400V
Max Power Dissipation175W
Peak Reflow Temperature (Cel) NOT SPECIFIED
Current Rating15A
[email protected] Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number BU931
Pin Count4
JESD-30 Code R-PSFM-T3
Qualification StatusNot Qualified
Number of Elements 1
Polarity NPN
Element ConfigurationSingle
Power Dissipation175W
Case Connection COLLECTOR
Transistor Application SWITCHING
Transistor Type NPN - Darlington
Collector Emitter Voltage (VCEO) 400V
Max Collector Current 15A
DC Current Gain (hFE) (Min) @ Ic, Vce 300 @ 5A 10V
Current - Collector Cutoff (Max) 100μA
JEDEC-95 Code TO-220AB
Vce Saturation (Max) @ Ib, Ic 1.8V @ 250mA, 10A
Collector Emitter Breakdown Voltage400V
Collector Emitter Saturation Voltage1.6V
Emitter Base Voltage (VEBO) 5V
hFE Min 300
Continuous Collector Current 15A
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:1467 items

Pricing & Ordering

QuantityUnit PriceExt. Price
500$2.01316$1006.58

BU931 Product Details

BU931 Overview


This device has a DC current gain of 300 @ 5A 10V, which is the ratio between the base current and the collector current.Single BJT transistor has a collector emSingle BJT transistorter saturation voltage of 1.6V, which allows maximum flexibilSingle BJT transistory in design.VCE saturation indicates Ic is at maximum level (saturated), whereas vce saturation (Max) indicates there is no saturation.Maintaining the continuous collector voltage at 15A is essential for high efficiency.The emitter base voltage can be kept at 5V for high efficiency.This device has a current rating of 15A which corresponds to the maximum current it can carry for an indefinite period without deteriorating too much.Single BJT transistor is possible to have a collector current as low as 15A volts at Single BJT transistors maximum.

BU931 Features


the DC current gain for this device is 300 @ 5A 10V
a collector emitter saturation voltage of 1.6V
the vce saturation(Max) is 1.8V @ 250mA, 10A
the emitter base voltage is kept at 5V
the current rating of this device is 15A

BU931 Applications


There are a lot of STMicroelectronics BU931 applications of single BJT transistors.

  • Inverter
  • Muting
  • Driver
  • Interface

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