BD743-S
- Mfr.Part #
- BD743-S
- Manufacturer
- Bourns, Inc.
- Package / Case
- TO-220-3
- Datasheet
- Download
- Description
- TRANS NPN 45V 15A TO220
- Stock
- 2,001
- In Stock :
- 2,001
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- Manufacturer :
- Bourns, Inc.
- Product Category :
- Transistors - Bipolar (BJT) - Single
- Mounting Type :
- Through Hole
- hFE Min :
- 40
- Base Part Number :
- BD743
- DC Current Gain (hFE) (Min) @ Ic, Vce :
- 20 @ 5A 4V
- RoHS Status :
- ROHS3 Compliant
- Terminal Finish :
- TIN SILVER COPPER
- Operating Temperature :
- -65°C~150°C TJ
- Number of Terminations :
- 3
- Transistor Application :
- SWITCHING
- Current - Collector Cutoff (Max) :
- 100μA
- Collector Emitter Voltage (VCEO) :
- 45V
- Element Configuration :
- Single
- Max Collector Current :
- 15A
- Collector Emitter Breakdown Voltage :
- 45V
- Number of Elements :
- 1
- HTS Code :
- 8541.29.00.95
- Vce Saturation (Max) @ Ib, Ic :
- 3V @ 5A, 15A
- Power - Max :
- 2W
- Emitter Base Voltage (VEBO) :
- 5V
- Published :
- 1993
- Packaging :
- Tube
- Collector Base Voltage (VCBO) :
- 50V
- ECCN Code :
- EAR99
- Radiation Hardening :
- No
- JESD-609 Code :
- e1
- Transistor Type :
- NPN
- Polarity/Channel Type :
- NPN
- Number of Pins :
- 3
- Pin Count :
- 3
- Case Connection :
- COLLECTOR
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Package / Case :
- TO-220-3
- Mount :
- Through Hole
- Pbfree Code :
- yes
- JEDEC-95 Code :
- TO-220AB
- Transistor Element Material :
- SILICON
- Max Power Dissipation :
- 90W
- Datasheets
- BD743-S

NPN -65°C~150°C TJ 100μA 1 Elements 3 Terminations SILICON NPN TO-220-3 Tube Through Hole
BD743-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 20 @ 5A 4V.As a result of vce saturation, Ic reaches its maximum value (saturated), and vce saturation(Max) is 3V @ 5A, 15A.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 15A volts.
BD743-S Features
the DC current gain for this device is 20 @ 5A 4V
the vce saturation(Max) is 3V @ 5A, 15A
the emitter base voltage is kept at 5V
BD743-S Applications
There are a lot of Bourns Inc.
BD743-S applications of single BJT transistors.
- Inverter
- Interface
- Driver
- Muting
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