BD249-S
- Mfr.Part #
- BD249-S
- Manufacturer
- Bourns, Inc.
- Package / Case
- TO-218-3
- Datasheet
- Download
- Description
- TRANS NPN 45V 25A SOT93
- Stock
- 7,454
- In Stock :
- 7,454
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- Manufacturer :
- Bourns, Inc.
- Product Category :
- Transistors - Bipolar (BJT) - Single
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Polarity/Channel Type :
- NPN
- Number of Terminations :
- 3
- Transistor Application :
- SWITCHING
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Qualification Status :
- Not Qualified
- Transistor Type :
- NPN
- DC Current Gain (hFE) (Min) @ Ic, Vce :
- 10 @ 15A 4V
- Package / Case :
- TO-218-3
- Mounting Type :
- Through Hole
- RoHS Status :
- ROHS3 Compliant
- Element Configuration :
- Single
- Mount :
- Through Hole
- Number of Elements :
- 1
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Current - Collector Cutoff (Max) :
- 1mA
- Max Power Dissipation :
- 3W
- Case Connection :
- COLLECTOR
- Max Collector Current :
- 25A
- Emitter Base Voltage (VEBO) :
- 5V
- ECCN Code :
- EAR99
- Vce Saturation (Max) @ Ib, Ic :
- 4V @ 5A, 25A
- Transistor Element Material :
- SILICON
- Terminal Finish :
- Tin/Silver/Copper (Sn/Ag/Cu)
- Power Dissipation :
- 125W
- Pin Count :
- 3
- Packaging :
- Tube
- Base Part Number :
- BD249
- Published :
- 1993
- Collector Emitter Voltage (VCEO) :
- 45V
- Collector Emitter Breakdown Voltage :
- 45V
- Reach Compliance Code :
- not_compliant
- Power - Max :
- 3W
- Operating Temperature :
- -65°C~150°C TJ
- JESD-609 Code :
- e1
- Number of Pins :
- 3
- Datasheets
- BD249-S

NPN -65°C~150°C TJ 1mA 1 Elements 3 Terminations SILICON NPN TO-218-3 Tube Through Hole
BD249-S Overview
This device has a DC current gain of 10 @ 15A 4V, which is the ratio between the collector current and the base current.A VCE saturation indicates a maximum value of Ic (saturation), and a maximum value of VCE saturation (Max).The base voltage of the emitter can be kept at 5V to achieve high efficiency.The maximum collector current is 25A volts.
BD249-S Features
the DC current gain for this device is 10 @ 15A 4V
the vce saturation(Max) is 4V @ 5A, 25A
the emitter base voltage is kept at 5V
BD249-S Applications
There are a lot of Bourns Inc.
BD249-S applications of single BJT transistors.
- Inverter
- Interface
- Driver
- Muting
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