BU941
- Mfr.Part #
- BU941
- Manufacturer
- STMicroelectronics
- Package / Case
- TO-204AA, TO-3
- Datasheet
- Download
- Description
- TRANS NPN DARL 400V 15A TO3
- Stock
- 22,315
- In Stock :
- 22,315
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Transistors - Bipolar (BJT) - Single
- Voltage - Rated DC :
- 400V
- Collector Emitter Saturation Voltage :
- 1.6V
- Collector Emitter Voltage (VCEO) :
- 400V
- Width :
- 26mm
- JESD-609 Code :
- e3
- hFE Min :
- 300
- Max Power Dissipation :
- 180W
- Terminal Position :
- BOTTOM
- Element Configuration :
- Single
- Transistor Type :
- NPN - Darlington
- Packaging :
- Tube
- Length :
- 39.3mm
- Terminal Form :
- PIN/PEG
- DC Current Gain (hFE) (Min) @ Ic, Vce :
- 300 @ 5A 10V
- Base Part Number :
- BU941
- RoHS Status :
- ROHS3 Compliant
- Pbfree Code :
- yes
- Number of Elements :
- 1
- Case Connection :
- COLLECTOR
- Vce Saturation (Max) @ Ib, Ic :
- 2V @ 300mA, 12A
- Continuous Collector Current :
- 15A
- Transistor Element Material :
- SILICON
- Operating Temperature :
- 200°C TJ
- Radiation Hardening :
- No
- Mount :
- Chassis Mount, Through Hole
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Max Collector Current :
- 15A
- Mounting Type :
- Chassis Mount
- Number of Pins :
- 2
- Polarity :
- NPN
- VCEsat-Max :
- 2 V
- Transistor Application :
- SWITCHING
- Contact Plating :
- Tin
- Height :
- 8.92mm
- Number of Terminations :
- 2
- ECCN Code :
- EAR99
- Pin Count :
- 2
- Current - Collector Cutoff (Max) :
- 100μA
- Weight :
- 13.607771g
- Lead Free :
- Lead Free
- Package / Case :
- TO-204AA, TO-3
- Collector Emitter Breakdown Voltage :
- 400V
- Power Dissipation :
- 180W
- REACH SVHC :
- No SVHC
- Current Rating :
- 15A
- Emitter Base Voltage (VEBO) :
- 5V
- Datasheets
- BU941

NPN - Darlington 200°C TJ 100μA 1 Elements 2 Terminations SILICON TO-204AA, TO-3 Tube Chassis Mount
BU941 Overview
In this device, the DC current gain is 300 @ 5A 10V, which is the ratio between the base current and the collector current.This system offers maximum design flexibility due to a collector emitter saturation voltage of 1.6V.Single BJT transistor means that Ic is at Single BJT transistors maximum value (saturated), so the vce saturation(Max) is equal to 2V @ 300mA, 12A.A 15A continuous collector voltage is necessary to achieve high efficiency.With the emitter base voltage set at 5V, an efficient operation can be achieved.As defined by current rating, the maximum current a fuse can carry without deteriorating too much is 15A for this device.Single BJT transistor is possible for the collector current to fall as low as 15A volts at Single BJT transistors maximum.
BU941 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 2V @ 300mA, 12A
the emitter base voltage is kept at 5V
the current rating of this device is 15A
BU941 Applications
There are a lot of STMicroelectronics
BU941 applications of single BJT transistors.
- Inverter
- Interface
- Driver
- Muting
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