BD441
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- Mfr.Part #
- BD441
- Manufacturer
- STMicroelectronics
- Package / Case
- TO-225AA, TO-126-3
- Datasheet
- Download
- Description
- TRANS NPN 80V 4A SOT32
- Stock
- 1,693
- In Stock ：
- 1,693
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Transistors - Bipolar (BJT) - Single
- Base Part Number :
- BD441
- Polarity/Channel Type :
- NPN
- REACH SVHC :
- No SVHC
- VCEsat-Max :
- 0.8 V
- Transistor Application :
- SWITCHING
- ECCN Code :
- EAR99
- JESD-609 Code :
- e3
- Power Dissipation :
- 36W
- Pin Count :
- 3
- Transistor Element Material :
- SILICON
- Mount :
- Through Hole
- Collector Base Voltage (VCBO) :
- 80V
- Width :
- 2.7mm
- Transistor Type :
- NPN
- Max Power Dissipation :
- 36W
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Max Collector Current :
- 4A
- Collector Emitter Saturation Voltage :
- 800mV
- Number of Pins :
- 3
- Number of Terminations :
- 3
- Frequency :
- 3MHz
- Transition Frequency :
- 3MHz
- Terminal Position :
- Single
- Configuration :
- Single
- Mounting Type :
- Through Hole
- RoHS Status :
- ROHS3 Compliant
- Length :
- 7.8mm
- Packaging :
- Tube
- Collector Emitter Breakdown Voltage :
- 80V
- Vce Saturation (Max) @ Ib, Ic :
- 800mV @ 200mA, 2A
- Current - Collector Cutoff (Max) :
- 100μA
- Collector Emitter Voltage (VCEO) :
- 80V
- Radiation Hardening :
- No
- Height :
- 10.8mm
- Emitter Base Voltage (VEBO) :
- 5V
- Pbfree Code :
- yes
- Number of Elements :
- 1
- Terminal Finish :
- Matte Tin (Sn)
- Case Connection :
- Isolated
- Package / Case :
- TO-225AA, TO-126-3
- Operating Temperature :
- 150°C TJ
- DC Current Gain (hFE) (Min) @ Ic, Vce :
- 40 @ 500mA 1V
- Datasheets
- BD441
BD441 Documents
NPN 150°C TJ 100μA 1 Elements 3 Terminations SILICON NPN TO-225AA, TO-126-3 Tube Through Hole
BD441 Overview
DC current gain' is equal to the ratio of the collector current to the base current, something like Ic/Ib, and this device has 40 @ 500mA 1V DC current gain.As it features a collector emitter saturation voltage of 800mV, it allows for maximum design flexibility.VCE saturation indicates Ic is at maximum level (saturated), whereas vce saturation (Max) indicates there is no saturation.Keeping the emitter base voltage at 5V can result in a high level of efficiency.There is a transition frequency of 3MHz in the part.When collector current reaches its maximum, it can reach 4A volts.
BD441 Features
the DC current gain for this device is 40 @ 500mA 1V
a collector emitter saturation voltage of 800mV
the vce saturation(Max) is 800mV @ 200mA, 2A
the emitter base voltage is kept at 5V
a transition frequency of 3MHz
BD441 Applications
There are a lot of STMicroelectronics
BD441 applications of single BJT transistors.
- Inverter
- Interface
- Driver
- Muting
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