STMicroelectronics, Inc. 4A 80V Bipolar Transistor BD442

4A 80V PNP Si Power BJT, TO-126 Product overview: BD442 from STMicroelectronics is a Bipolar Transistor for signal amplification, switching, driver stages, discrete power control, and general electronic circuit design. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 4A, 80V. Search-friendly keywords include transistor, BJT, switching, amplification, 4A, 80V, Bipolar Transistor, Single Bipolar Transistors. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 276-BD442 can be used for catalog matching and distributor lookup.

TRANS PNP 80V 4A SOT32

Bipolar (BJT) Transistor PNP 80V 4A 36W Through Hole SOT-32

Manufacturer: STMicroelectronics
Win Source Part Number: 037827-BD442
Category: Discrete Semiconductor Products
Family: Transistors (BJT) - Single
Packaging: Tube
Mounting Style: Through Hole
Package: TO-225AA TO-126-3
Manufacturer Device Package: SOT-32
Standard Package: 50
No: 870916
Power - Max: 36W
Voltage - Collector Emitter Breakdown (Max): 80V
Current - Collector (Ic) (Max): 4A
Transistor Type: PNP
Current - Collector Cutoff (Max): 100µA
Vce Saturation (Max) @ Ib Ic: 800mV @ 200mA 2A
DC Current Gain (hFE) (Min) @ Ic Vce: 40 @ 500mA 1V
Alternative Parts (Cross-Reference): BD442G; BD442; BD442 Lead Free;
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 59 pct.
Supply and Demand Status: Balance
Application Field: Used in Industrial