onsemi Single Bipolar Transistors BD434S

Power Bipolar Transistor, 4A, 22V, PNP, TO-126, Plastic/Epoxy, 3 Pin

Power Bipolar Transistor, 4A, 22V, PNP, TO-126, Plastic/Epoxy, 3 Pin

Bipolar (BJT) Transistor PNP 22V 4A 3MHz 36W Through Hole TO-126-3

Manufacturer: Fairchild/ON Semiconductor
Win Source Part Number: 011310-BD434S
Packaging: Bulk
Mounting: Through Hole
Frequency - Transition: 3MHz
Transistor Polarity: PNP
Categories: Discrete Semiconductor Products
Status: Active
Temperature Range - Operating: 150°C (TJ)
Case / Package: TO-126
Maximum Current Collector: 4A
VCEO Maximum Collector-Emitter Breakdown Voltage: 22V
Max Vce (sat): 500mV @ 200mA, 2A
Collector Cut-off Current(Max): 100μA
Typical Gain (hFE) (Min): 40 @ 10mA, 5V
Maximum Power Dissipation: 36W
Popularity: Medium
Fake Threat In the Open Market: 61 pct.
Supply and Demand Status: Balance
Quantity per package: 2k pcs

PNP BJT Transistor, 4A, 50hFE, 22V, TO-126, Through Hole Product overview: BD434S from onsemi 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 Through-Hole, 4A, 22V. Search-friendly keywords include transistor, BJT, switching, amplification, Through-Hole, 4A, 22V, 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-BD434S can be used for catalog matching and distributor lookup.