BD239-S
- Mfr.Part #
- BD239-S
- Manufacturer
- Bourns, Inc.
- Package / Case
- TO-220-3
- Datasheet
- Download
- Description
- TRANS NPN 45V 2A TO220
- Stock
- 10,293
- In Stock :
- 10,293
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- Manufacturer :
- Bourns, Inc.
- Product Category :
- Transistors - Bipolar (BJT) - Single
- Continuous Collector Current :
- 2A
- Pbfree Code :
- yes
- Mounting Type :
- Through Hole
- Radiation Hardening :
- No
- Polarity/Channel Type :
- NPN
- Transistor Element Material :
- SILICON
- JESD-609 Code :
- e1
- Number of Pins :
- 3
- Case Connection :
- COLLECTOR
- Emitter Base Voltage (VEBO) :
- 5V
- Current - Collector Cutoff (Max) :
- 300μA
- RoHS Status :
- ROHS3 Compliant
- Transistor Application :
- SWITCHING
- Max Power Dissipation :
- 30W
- Published :
- 1993
- Power Dissipation :
- 30W
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Transistor Type :
- NPN
- JEDEC-95 Code :
- TO-220AB
- DC Current Gain (hFE) (Min) @ Ic, Vce :
- 15 @ 1A 4V
- Packaging :
- Tube
- Collector Emitter Voltage (VCEO) :
- 45V
- Element Configuration :
- Single
- Terminal Finish :
- TIN SILVER COPPER
- Operating Temperature :
- -65°C~150°C TJ
- Base Part Number :
- BD239
- ECCN Code :
- EAR99
- Power - Max :
- 2W
- Number of Elements :
- 1
- Max Collector Current :
- 2A
- Number of Terminations :
- 3
- Collector Emitter Breakdown Voltage :
- 45V
- Pin Count :
- 3
- Vce Saturation (Max) @ Ib, Ic :
- 700mV @ 200mA, 1A
- Package / Case :
- TO-220-3
- Mount :
- Through Hole
- Datasheets
- BD239-S

NPN -65°C~150°C TJ 300μA 1 Elements 3 Terminations SILICON NPN TO-220-3 Tube Through Hole
BD239-S 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 15 @ 1A 4V.Vce saturation means Ic is at its maximum value(saturated), and the vce saturation(Max) is 700mV @ 200mA, 1A.In order to achieve high efficiency, the continuous collector voltage should be kept at 2A.If the emitter base voltage is kept at 5V, a high level of efficiency can be achieved.Collector current can be as low as 2A volts at its maximum.
BD239-S Features
the DC current gain for this device is 15 @ 1A 4V
the vce saturation(Max) is 700mV @ 200mA, 1A
the emitter base voltage is kept at 5V
BD239-S Applications
There are a lot of Bourns Inc.
BD239-S applications of single BJT transistors.
- Inverter
- Interface
- Driver
- Muting
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