BUL381D
- Mfr.Part #
- BUL381D
- Manufacturer
- STMicroelectronics
- Package / Case
- TO-220-3
- Datasheet
- Download
- Description
- TRANS NPN 400V 5A TO220
- Stock
- 3,614
- In Stock :
- 3,614
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- STMicroelectronics
- Product Category :
- Transistors - Bipolar (BJT) - Single
- Vce Saturation (Max) @ Ib, Ic :
- 1.1V @ 750mA, 3A
- Number of Elements :
- 1
- Collector Emitter Voltage (VCEO) :
- 400V
- Collector Base Voltage (VCBO) :
- 800V
- Additional Feature :
- High Reliability
- hFE Min :
- 10
- Polarity/Channel Type :
- NPN
- Package / Case :
- TO-220-3
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Mount :
- Through Hole
- Lifecycle Status :
- ACTIVE (Last Updated: 8 months ago)
- DC Current Gain (hFE) (Min) @ Ic, Vce :
- 8 @ 2A 5V
- Power Dissipation :
- 70W
- Transistor Element Material :
- SILICON
- Current - Collector Cutoff (Max) :
- 250μA
- Mounting Type :
- Through Hole
- Emitter Base Voltage (VEBO) :
- 9V
- Packaging :
- Tube
- Collector Emitter Breakdown Voltage :
- 400V
- Number of Pins :
- 3
- Height :
- 15.75mm
- Collector Emitter Saturation Voltage :
- 1.1V
- Lead Free :
- Lead Free
- JESD-609 Code :
- e3
- Transistor Application :
- SWITCHING
- Base Part Number :
- BUL381
- REACH SVHC :
- No SVHC
- RoHS Status :
- ROHS3 Compliant
- Operating Temperature :
- 150°C TJ
- Transistor Type :
- NPN
- Width :
- 4.6mm
- Number of Terminations :
- 3
- Length :
- 10.4mm
- Radiation Hardening :
- No
- Max Collector Current :
- 5A
- ECCN Code :
- EAR99
- Pin Count :
- 3
- Current Rating :
- 5A
- Contact Plating :
- Tin
- Max Power Dissipation :
- 70W
- Voltage - Rated DC :
- 400V
- JEDEC-95 Code :
- TO-220AB
- Factory Lead Time :
- 8 Weeks
- Element Configuration :
- Single
- Datasheets
- BUL381D

NPN 150°C TJ 250μA 1 Elements 3 Terminations SILICON NPN TO-220-3 Tube Through Hole
BUL381D Overview
As dc = Ic/Ib, DC current gain is the ratio of base current to collector current, and DC current gain for this device is 8 @ 2A 5V.The collector emitter saturation voltage is 1.1V, which allows for maximum design flexibility.When VCE saturation is 1.1V @ 750mA, 3A, transistor means Ic has reached transistors maximum value (saturated).Emitter base voltages of 9V can achieve high levels of efficiency.Fuse current ratings refer to how much current the fuse can carry for an indefinite period without deteriorating too much, and this device has a current rating of 5A.A maximum collector current of 5A volts can be achieved.
BUL381D Features
the DC current gain for this device is 8 @ 2A 5V
a collector emitter saturation voltage of 1.1V
the vce saturation(Max) is 1.1V @ 750mA, 3A
the emitter base voltage is kept at 9V
the current rating of this device is 5A
BUL381D Applications
There are a lot of STMicroelectronics
BUL381D 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 |
|---|---|---|---|
| BUL310 | STMicroelectronics | 33,889 | TRANS NPN 500V 5A TO220 |
| BUL310FP | STMicroelectronics | 1,728 | TRANS NPN 500V 5A TO220FP |
| BUL38D | STMicroelectronics | 2,209 | TRANS NPN 450V 5A TO220 |
| BUL39D | STMicroelectronics | 3 | TRANS NPN 450V 4A TO220 |
| BUL3N7 | STMicroelectronics | 44,440 | TRANS NPN 400V 3A TO220 |
| BUL3P5 | STMicroelectronics | 47,493 | TRANS PNP 400V 3A TO220 |
















