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
- DC Current Gain (hFE) (Min) @ Ic, Vce :
- 40 @ 500mA 1V
- Collector Base Voltage (VCBO) :
- 80V
- Terminal Finish :
- Matte Tin (Sn)
- Width :
- 2.7mm
- Collector Emitter Saturation Voltage :
- 800mV
- Configuration :
- Single
- Collector Emitter Voltage (VCEO) :
- 80V
- VCEsat-Max :
- 0.8 V
- Polarity/Channel Type :
- NPN
- Collector Emitter Breakdown Voltage :
- 80V
- Emitter Base Voltage (VEBO) :
- 5V
- Transition Frequency :
- 3MHz
- Max Collector Current :
- 4A
- Mounting Type :
- Through Hole
- Power Dissipation :
- 36W
- Number of Elements :
- 1
- Base Part Number :
- BD441
- ECCN Code :
- EAR99
- REACH SVHC :
- No SVHC
- Max Power Dissipation :
- 36W
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Transistor Application :
- SWITCHING
- Radiation Hardening :
- No
- Terminal Position :
- Single
- Operating Temperature :
- 150°C TJ
- Height :
- 10.8mm
- Pin Count :
- 3
- Package / Case :
- TO-225AA, TO-126-3
- RoHS Status :
- ROHS3 Compliant
- Current - Collector Cutoff (Max) :
- 100μA
- JESD-609 Code :
- e3
- Number of Terminations :
- 3
- Packaging :
- Tube
- Number of Pins :
- 3
- Transistor Type :
- NPN
- Case Connection :
- Isolated
- Mount :
- Through Hole
- Length :
- 7.8mm
- Transistor Element Material :
- SILICON
- Frequency :
- 3MHz
- Pbfree Code :
- yes
- Vce Saturation (Max) @ Ib, Ic :
- 800mV @ 200mA, 2A
- Datasheets
- BD441
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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