BD249B-S
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- Mfr.Part #
- BD249B-S
- Manufacturer
- Bourns, Inc.
- Package / Case
- TO-218-3
- Datasheet
- Download
- Description
- TRANS NPN 80V 25A SOT93
- Stock
- 7,399
- In Stock ：
- 7,399
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- Manufacturer :
- Bourns, Inc.
- Product Category :
- Transistors - Bipolar (BJT) - Single
- Mounting Type :
- Through Hole
- Collector Emitter Breakdown Voltage :
- 80V
- DC Current Gain (hFE) (Min) @ Ic, Vce :
- 10 @ 15A 4V
- Max Power Dissipation :
- 125W
- Element Configuration :
- Single
- Mount :
- Through Hole
- Operating Temperature :
- -65°C~150°C TJ
- JESD-609 Code :
- e1
- Transistor Type :
- NPN
- Reach Compliance Code :
- not_compliant
- Current - Collector Cutoff (Max) :
- 1mA
- Power - Max :
- 3W
- Polarity/Channel Type :
- NPN
- Base Part Number :
- BD249
- Package / Case :
- TO-218-3
- Number of Terminations :
- 3
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Pin Count :
- 3
- ECCN Code :
- EAR99
- Emitter Base Voltage (VEBO) :
- 5V
- Packaging :
- Tube
- Transistor Application :
- SWITCHING
- Collector Emitter Voltage (VCEO) :
- 80V
- Number of Elements :
- 1
- Transistor Element Material :
- SILICON
- Qualification Status :
- Not Qualified
- Case Connection :
- COLLECTOR
- Terminal Finish :
- Tin/Silver/Copper (Sn/Ag/Cu)
- Published :
- 1993
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Vce Saturation (Max) @ Ib, Ic :
- 4V @ 5A, 25A
- HTS Code :
- 8541.29.00.95
- RoHS Status :
- ROHS3 Compliant
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Max Collector Current :
- 25A
- Number of Pins :
- 3
- Datasheets
- BD249B-S
NPN -65°C~150°C TJ 1mA 1 Elements 3 Terminations SILICON NPN TO-218-3 Tube Through Hole
BD249B-S Overview
As the DC current gain is the ratio of the collector current to the base current, for this device the DC current gain is 10 @ 15A 4V.As a result of vce saturation, Ic reaches its maximum value (saturated), and vce saturation(Max) is 4V @ 5A, 25A.Single BJT transistor is possible to achieve a high level of efficiency by maintaining the emSingle BJT transistorter base voltage at 5V.During maximum operation, collector current can be as low as 25A volts.
BD249B-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
BD249B-S Applications
There are a lot of Bourns Inc.
BD249B-S applications of single BJT transistors.
- Inverter
- Interface
- Driver
- Muting
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