BU931T
- Mfr.Part #
- BU931T
- Manufacturer
- STMicroelectronics
- Package / Case
- TO-220-3
- Datasheet
- Download
- Description
- TRANS NPN DARL 400V 10A TO220
- Stock
- 24,358
- In Stock :
- 24,358
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- STMicroelectronics
- Product Category :
- Transistors - Bipolar (BJT) - Single
- Transistor Application :
- SWITCHING
- Emitter Base Voltage (VEBO) :
- 5V
- Mount :
- Through Hole
- Vce Saturation (Max) @ Ib, Ic :
- 1.8V @ 250mA, 10A
- Length :
- 10.4mm
- Power Dissipation :
- 125W
- Voltage - Rated DC :
- 400V
- Number of Pins :
- 3
- Pin Count :
- 3
- hFE Min :
- 300
- Number of Terminations :
- 3
- Collector Emitter Saturation Voltage :
- 1.8V
- REACH SVHC :
- No SVHC
- Height :
- 15.75mm
- Polarity :
- NPN
- Radiation Hardening :
- No
- Width :
- 4.6mm
- Package / Case :
- TO-220-3
- Transistor Type :
- NPN - Darlington
- Collector Emitter Breakdown Voltage :
- 400V
- Max Power Dissipation :
- 125W
- Packaging :
- Tube
- Number of Elements :
- 1
- RoHS Status :
- ROHS3 Compliant
- Contact Plating :
- Tin
- Current Rating :
- 10A
- Operating Temperature :
- 175°C TJ
- Lifecycle Status :
- ACTIVE (Last Updated: 8 months ago)
- Lead Free :
- Lead Free
- Series :
- Automotive, AEC-Q101
- Case Connection :
- COLLECTOR
- Additional Feature :
- BUILT-IN BIAS RESISTORS
- ECCN Code :
- EAR99
- Max Collector Current :
- 10A
- DC Current Gain (hFE) (Min) @ Ic, Vce :
- 300 @ 5A 10V
- Mounting Type :
- Through Hole
- Current - Collector Cutoff (Max) :
- 100μA
- Factory Lead Time :
- 8 Weeks
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Collector Emitter Voltage (VCEO) :
- 400V
- Element Configuration :
- Single
- Weight :
- 45.359237mg
- JESD-609 Code :
- e3
- Base Part Number :
- BU931
- JEDEC-95 Code :
- TO-220AB
- Transistor Element Material :
- SILICON
- Datasheets
- BU931T

NPN - Darlington 175°C TJ 100μA 1 Elements 3 Terminations SILICON TO-220-3 Tube Through Hole
BU931T Overview
In this device, the DC current gain is 300 @ 5A 10V, which is calculated by taking the ratio of the base current to collector current and dividing transistor by two.A collector emitter saturation voltage of 1.8V ensures maximum design flexibility.Saturation of VCE means Ic is at its maximum value (saturated), and VCE saturation (Max) is 1.8V @ 250mA, 10A.Keeping the emitter base voltage at 5V allows for a high level of efficiency.A fuse's current rating indicates how much current it will be able to carry over an indefinite period, and this device has a current rating of (10A).Maximum collector currents can be below 10A volts.
BU931T Features
the DC current gain for this device is 300 @ 5A 10V
a collector emitter saturation voltage of 1.8V
the vce saturation(Max) is 1.8V @ 250mA, 10A
the emitter base voltage is kept at 5V
the current rating of this device is 10A
BU931T Applications
There are a lot of STMicroelectronics
BU931T applications of single BJT transistors.
- Inverter
- Interface
- Driver
- Muting
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
Manufacturer related products
Catalog related products
Related products
| Part | Manufacturer | Stock | Description |
|---|---|---|---|
| BU931 | STMicroelectronics | 10,599 | TRANS NPN DARL 400V 15A TO3 |
| BU931P | STMicroelectronics | 2,958 | TRANS NPN DARL 400V 15A TO247-3 |
| BU9346K-E2 | STMicroelectronics | 8,437 | IC RAM CTLR CD PLAYER QFP |
| BU9348K | STMicroelectronics | 36,204 | IC DRAM CONTROLLER QFP44 |
















