BUL128
- Mfr.Part #
- BUL128
- Manufacturer
- STMicroelectronics
- Package / Case
- TO-220-3
- Datasheet
- Download
- Description
- TRANS NPN 400V 4A TO220
- Stock
- 62,129
- In Stock :
- 62,129
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Transistors - Bipolar (BJT) - Single
- ECCN Code :
- EAR99
- JESD-609 Code :
- e3
- Max Power Dissipation :
- 70W
- Weight :
- 4.535924g
- Additional Feature :
- High Reliability
- Power Dissipation :
- 70W
- REACH SVHC :
- No SVHC
- Current Rating :
- 4A
- Number of Terminations :
- 3
- Current - Collector Cutoff (Max) :
- 100μA
- JEDEC-95 Code :
- TO-220AB
- Operating Temperature :
- 150°C TJ
- DC Current Gain (hFE) (Min) @ Ic, Vce :
- 14 @ 2A 5V
- Package / Case :
- TO-220-3
- Pbfree Code :
- yes
- Packaging :
- Tube
- Radiation Hardening :
- No
- Number of Elements :
- 1
- Voltage - Rated DC :
- 400V
- Collector Base Voltage (VCBO) :
- 700V
- Transistor Element Material :
- SILICON
- Length :
- 10.4mm
- Height :
- 9.15mm
- Pin Count :
- 3
- Terminal Finish :
- Matte Tin (Sn)
- Lead Free :
- Lead Free
- Transistor Type :
- NPN
- Transistor Application :
- SWITCHING
- Collector Emitter Breakdown Voltage :
- 400V
- Width :
- 4.6mm
- Emitter Base Voltage (VEBO) :
- 9V
- Element Configuration :
- Single
- RoHS Status :
- ROHS3 Compliant
- Polarity/Channel Type :
- NPN
- Base Part Number :
- BUL128
- Collector Emitter Voltage (VCEO) :
- 400V
- hFE Min :
- 14
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Mount :
- Through Hole
- Collector Emitter Saturation Voltage :
- 1.5V
- Vce Saturation (Max) @ Ib, Ic :
- 500mV @ 1A, 4A
- Number of Pins :
- 3
- Mounting Type :
- Through Hole
- Max Collector Current :
- 4A
- Datasheets
- BUL128

NPN 150°C TJ 100μA 1 Elements 3 Terminations SILICON NPN TO-220-3 Tube Through Hole
BUL128 Overview
In this device, the DC current gain is 14 @ 2A 5V, which is calculated by taking the ratio of the base current to collector current and dividing transistor by two.A collector emitter saturation voltage of 1.5V ensures maximum design flexibility.Saturation of VCE means Ic is at its maximum value (saturated), and VCE saturation (Max) is 500mV @ 1A, 4A.Keeping the emitter base voltage at 9V allows for a high level of efficiency.A fuse's current rating indicates how much current it will be able to carry over an indefinite period, and this device has a current rating of (4A).Maximum collector currents can be below 4A volts.
BUL128 Features
the DC current gain for this device is 14 @ 2A 5V
a collector emitter saturation voltage of 1.5V
the vce saturation(Max) is 500mV @ 1A, 4A
the emitter base voltage is kept at 9V
the current rating of this device is 4A
BUL128 Applications
There are a lot of STMicroelectronics
BUL128 applications of single BJT transistors.
- Inverter
- Interface
- Driver
- Muting
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