BUL49D
- Mfr.Part #
- BUL49D
- Manufacturer
- STMicroelectronics
- Package / Case
- TO-220-3
- Datasheet
- Download
- Description
- TRANS NPN 450V 5A TO220
- Stock
- 24,980
- In Stock :
- 24,980
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- STMicroelectronics
- Product Category :
- Transistors - Bipolar (BJT) - Single
- Length :
- 10.4mm
- Width :
- 4.6mm
- JESD-609 Code :
- e3
- Vce Saturation (Max) @ Ib, Ic :
- 1.2V @ 800mA, 4A
- Collector Base Voltage (VCBO) :
- 850V
- Mount :
- Through Hole
- Pin Count :
- 3
- ECCN Code :
- EAR99
- Emitter Base Voltage (VEBO) :
- 10V
- Number of Elements :
- 1
- Max Breakdown Voltage :
- 450V
- Number of Terminations :
- 3
- Operating Temperature :
- 150°C TJ
- Transistor Application :
- SWITCHING
- JEDEC-95 Code :
- TO-220AB
- Factory Lead Time :
- 8 Weeks
- Base Part Number :
- BUL49
- Lead Free :
- Lead Free
- Mounting Type :
- Through Hole
- Packaging :
- Tube
- hFE Min :
- 10
- Collector Emitter Voltage (VCEO) :
- 450V
- Max Collector Current :
- 5A
- Power Dissipation :
- 80W
- Current - Collector Cutoff (Max) :
- 100μA
- Voltage - Rated DC :
- 450V
- Height :
- 9.15mm
- Lifecycle Status :
- ACTIVE (Last Updated: 8 months ago)
- Radiation Hardening :
- No
- Polarity/Channel Type :
- NPN
- Package / Case :
- TO-220-3
- DC Current Gain (hFE) (Min) @ Ic, Vce :
- 4 @ 7A 10V
- RoHS Status :
- ROHS3 Compliant
- Max Power Dissipation :
- 80W
- Current Rating :
- 5A
- Number of Pins :
- 3
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Transistor Element Material :
- SILICON
- Collector Emitter Saturation Voltage :
- 1.2V
- Element Configuration :
- Single
- Collector Emitter Breakdown Voltage :
- 450V
- Contact Plating :
- Tin
- Transistor Type :
- NPN
- Datasheets
- BUL49D

NPN 150°C TJ 100μA 1 Elements 3 Terminations SILICON NPN TO-220-3 Tube Through Hole
BUL49D Overview
The DC current gain is the ratio of the base current to the collector current βdc = Ic/Ib and the DC current gain for this device is 4 @ 7A 10V.With a collector emitter saturation voltage of 1.2V, it offers maximum design flexibility.Vce saturation means Ic is at its maximum value(saturated), and the vce saturation(Max) is 1.2V @ 800mA, 4A.If the emitter base voltage is kept at 10V, a high level of efficiency can be achieved.In definition, current rating refers to the maximum current a fuse can carry for an indefinite period without deteriorating too much, and the current rating of this device is 5A.There is a breakdown input voltage of 450V volts that it can take.Collector current can be as low as 5A volts at its maximum.
BUL49D Features
the DC current gain for this device is 4 @ 7A 10V
a collector emitter saturation voltage of 1.2V
the vce saturation(Max) is 1.2V @ 800mA, 4A
the emitter base voltage is kept at 10V
the current rating of this device is 5A
BUL49D Applications
There are a lot of STMicroelectronics
BUL49D 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 |
|---|---|---|---|
| BUL416 | STMicroelectronics | 17,728 | TRANS NPN 800V 6A TO220 |
| BUL416T | STMicroelectronics | 2,397 | TRANS NPN 800V 6A TO220 |
| BUL42D | STMicroelectronics | 2,500 | POWER BIPOLAR TRANSISTOR NPN |
| BUL44 | STMicroelectronics | 2,423 | TRANS NPN 400V 2A TO220 |
| BUL44D2 | STMicroelectronics | 3,210 | POWER BIPOLAR TRANSISTOR |
| BUL44G | STMicroelectronics | 30,192 | TRANS NPN 400V 2A TO220 |
| BUL45 | STMicroelectronics | 2,461 | TRANS NPN 400V 5A TO220 |
| BUL45D2 | STMicroelectronics | 15,639 | TRANS NPN 400V 5A TO220 |
| BUL45D2G | STMicroelectronics | 9 | TRANS NPN 400V 5A TO220 |
| BUL45G | STMicroelectronics | 13,085 | TRANS NPN 400V 5A TO220 |
| BUL49DFP | STMicroelectronics | 33,565 | TRANS NPN 450V 5A TO220FP |
















