BD249A-S
- Mfr.Part #
- BD249A-S
- Manufacturer
- Bourns, Inc.
- Package / Case
- TO-218-3
- Datasheet
- Download
- Description
- TRANS NPN 60V 25A SOT93
- Stock
- 42,661
- In Stock :
- 42,661
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- Manufacturer :
- Bourns, Inc.
- Product Category :
- Transistors - Bipolar (BJT) - Single
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Terminations :
- 3
- Power - Max :
- 3W
- JESD-609 Code :
- e1
- Reach Compliance Code :
- not_compliant
- Package / Case :
- TO-218-3
- Vce Saturation (Max) @ Ib, Ic :
- 4V @ 5A, 25A
- Collector Emitter Breakdown Voltage :
- 60V
- Case Connection :
- COLLECTOR
- Polarity/Channel Type :
- NPN
- Mount :
- Through Hole
- Emitter Base Voltage (VEBO) :
- 5V
- Number of Pins :
- 3
- Qualification Status :
- Not Qualified
- Max Collector Current :
- 25A
- Number of Elements :
- 1
- Published :
- 1993
- Transistor Type :
- NPN
- Terminal Finish :
- Tin/Silver/Copper (Sn/Ag/Cu)
- Packaging :
- Tube
- Pin Count :
- 3
- Operating Temperature :
- -65°C~150°C TJ
- Transistor Application :
- SWITCHING
- RoHS Status :
- ROHS3 Compliant
- Transistor Element Material :
- SILICON
- ECCN Code :
- EAR99
- Mounting Type :
- Through Hole
- Max Power Dissipation :
- 3W
- HTS Code :
- 8541.29.00.95
- Element Configuration :
- Single
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Current - Collector Cutoff (Max) :
- 1mA
- Base Part Number :
- BD249
- DC Current Gain (hFE) (Min) @ Ic, Vce :
- 10 @ 15A 4V
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Collector Emitter Voltage (VCEO) :
- 4V
- Datasheets
- BD249A-S

NPN -65°C~150°C TJ 1mA 1 Elements 3 Terminations SILICON NPN TO-218-3 Tube Through Hole
BD249A-S Overview
In this device, the DC current gain is 10 @ 15A 4V, which is the ratio between the base current and the collector current.Single BJT transistor means that Ic is at Single BJT transistors maximum value (saturated), so the vce saturation(Max) is equal to 4V @ 5A, 25A.With the emitter base voltage set at 5V, an efficient operation can be achieved.Single BJT transistor is possible for the collector current to fall as low as 25A volts at Single BJT transistors maximum.
BD249A-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
BD249A-S Applications
There are a lot of Bourns Inc.
BD249A-S applications of single BJT transistors.
- Inverter
- Interface
- Driver
- Muting
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