BUF420M
- Mfr.Part #
- BUF420M
- Manufacturer
- STMicroelectronics
- Package / Case
- TO-204AA, TO-3
- Datasheet
- Download
- Description
- TRANS NPN 450V 30A TO3
- Stock
- 35,924
- In Stock :
- 35,924
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Transistors - Bipolar (BJT) - Single
- Transistor Application :
- SWITCHING
- Collector Emitter Breakdown Voltage :
- 450V
- Transistor Element Material :
- SILICON
- Base Part Number :
- BUF420
- Number of Pins :
- 2
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- RoHS Status :
- ROHS3 Compliant
- ECCN Code :
- EAR99
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Mount :
- Chassis Mount, Through Hole
- Max Power Dissipation :
- 275W
- Termination :
- Through Hole
- Transition Frequency :
- 0.1MHz
- Voltage - Rated DC :
- 450V
- Package / Case :
- TO-204AA, TO-3
- Collector Base Voltage (VCBO) :
- 850V
- Lead Free :
- Lead Free
- Packaging :
- Tube
- Qualification Status :
- Not Qualified
- Number of Terminations :
- 2
- Operating Temperature :
- 200°C TJ
- JESD-609 Code :
- e3
- VCEsat-Max :
- 2 V
- Terminal Position :
- BOTTOM
- Polarity/Channel Type :
- NPN
- Reach Compliance Code :
- not_compliant
- Mounting Type :
- Through Hole
- Terminal Form :
- PIN/PEG
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Transistor Type :
- NPN
- REACH SVHC :
- No SVHC
- Contact Plating :
- Tin
- Power Dissipation :
- 275W
- Current Rating :
- 30A
- Max Collector Current :
- 30A
- Number of Elements :
- 1
- Element Configuration :
- Single
- Vce Saturation (Max) @ Ib, Ic :
- 500mV @ 4A, 20A
- Case Connection :
- COLLECTOR
- Pin Count :
- 2
- Collector Emitter Voltage (VCEO) :
- 450V
- Emitter Base Voltage (VEBO) :
- 7V
- Datasheets
- BUF420M
BUF420M Documents

NPN 200°C TJ 1 Elements 2 Terminations SILICON NPN TO-204AA, TO-3 Tube Through Hole
BUF420M Overview
A VCE saturation (Max) of 500mV @ 4A, 20A means Ic has reached its maximum value(saturated).A high level of efficiency can be achieved if the base voltage of the emitter remains at 7V.This device has a current rating of 30A which corresponds to the maximum current it can carry for an indefinite period without deteriorating too much.As you can see, the part has a transition frequency of 0.1MHz.A maximum collector current of 30A volts is possible.
BUF420M Features
the vce saturation(Max) is 500mV @ 4A, 20A
the emitter base voltage is kept at 7V
the current rating of this device is 30A
a transition frequency of 0.1MHz
BUF420M Applications
There are a lot of STMicroelectronics
BUF420M applications of single BJT transistors.
- Inverter
- Interface
- Driver
- Muting
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