onsemi TRANSISTORS - Transistors (BJT) - Single - KSE703S KSE703S

Manufacturer: Fairchild/ON Semiconductor
Win Source Part Number: 1051006-KSE703S
Packaging: Bulk
Mounting: Through Hole
Transistor Polarity: PNP - Darlington
Categories: Discrete Semiconductor Products
Status: Obsolete(EOL)
Temperature Range - Operating: 150°C (TJ)
Case / Package: TO-126-3
Maximum Current Collector: 4A
VCEO Maximum Collector-Emitter Breakdown Voltage: 80V
Max Vce (sat): 2.8V @ 40mA, 2A
Collector Cut-off Current(Max): 100μA
Typical Gain (hFE) (Min): 750 @ 2A, 3V
Maximum Power Dissipation: 40W
Popularity: Medium
Fake Threat In the Open Market: 56 pct.
Supply and Demand Status: Balance

Bipolar (BJT) Transistor PNP - Darlington 80V 4A 40W Through Hole TO-126-3

TRANS PNP DARL 80V 4A TO-126 Product overview: KSE703S 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 80V, 4A. Search-friendly keywords include transistor, BJT, switching, amplification, 80V, 4A, 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-KSE703S can be used for catalog matching and distributor lookup.