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