PN3642
Fairchild Semiconductor

Fairchild Semiconductor
TRANS NPN 45V 0.5A TO92-3
$0.04
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$0.038
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Product details
The PN3642 from Fairchild Semiconductor is a premium-grade Bipolar Junction Transistor designed for demanding Discrete Semiconductor Products applications. This single BJT combines high current capability with fast switching characteristics for versatile circuit implementation. Its advanced epitaxial base structure ensures uniform current distribution and thermal management. The transistor exhibits low saturation voltage, reducing power dissipation in switching applications. Engineers value the PN3642 for its tight parameter tolerances and batch-to-batch consistency. Typical circuit implementations include class AB amplifiers, electronic switches, and voltage-controlled oscillators. Automotive electronics, power tools, and industrial control systems commonly utilize this reliable component. The PN3642 meets stringent quality standards with comprehensive production testing and failure analysis. Its moisture sensitivity level (MSL) rating accommodates standard manufacturing processes. Fairchild Semiconductor supports the PN3642 with detailed application notes and SPICE models for design simulation. For volume pricing, lead time information, or technical consultation, please submit your inquiry through our responsive online system.
General specs
- Product Status: Obsolete
- Transistor Type: NPN
- Current - Collector (Ic) (Max): 500 mA
- Voltage - Collector Emitter Breakdown (Max): 45 V
- Vce Saturation (Max) @ Ib, Ic: 220mV @ 15mA, 150mA
- Current - Collector Cutoff (Max): 50nA
- DC Current Gain (hFE) (Min) @ Ic, Vce: 40 @ 150mA, 10V
- Power - Max: 625 mW
- Frequency - Transition: -
- Operating Temperature: -55°C ~ 150°C (TJ)
- Mounting Type: Through Hole
- Package / Case: TO-226-3, TO-92-3 (TO-226AA)
- Supplier Device Package: TO-92-3