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FSB749

onsemi
FSB749 Preview
onsemi
TRANS PNP 25V 3A SOT23-3
$0.51
Available to order
Reference Price (USD)
3,000+
$0.11452
6,000+
$0.10758
15,000+
$0.10064
30,000+
$0.09254
Exquisite packaging
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FSB749

FSB749

$0.51

Product details

Optimize your circuit performance with the FSB749, a precision Bipolar Junction Transistor from onsemi. This single BJT in the Discrete Semiconductor Products lineup delivers exceptional gain bandwidth product for high-frequency applications. The transistor's low base-emitter voltage requirement enhances energy efficiency in battery-powered devices. Its symmetrical current handling capabilities support bidirectional circuit designs when needed. The FSB749 exhibits excellent parameter matching, crucial for differential amplifier stages. Typical implementations include sensor interfaces, signal conditioning circuits, and pulse generators. Aerospace systems, marine electronics, and scientific instrumentation benefit from this BJT's reliable operation. The component undergoes rigorous testing for parameter stability and long-term reliability. Its moisture-resistant packaging ensures performance in humid environments. onsemi employs state-of-the-art fabrication techniques to maintain consistent quality across production runs. The FSB749 combines cutting-edge semiconductor technology with practical design features. For detailed specifications and purchasing information, complete our online contact form to connect with a product specialist.

General specs

  • Product Status: Active
  • Transistor Type: PNP
  • Current - Collector (Ic) (Max): 3 A
  • Voltage - Collector Emitter Breakdown (Max): 25 V
  • Vce Saturation (Max) @ Ib, Ic: 600mV @ 300mA, 3A
  • Current - Collector Cutoff (Max): 100nA (ICBO)
  • DC Current Gain (hFE) (Min) @ Ic, Vce: 100 @ 1A, 2V
  • Power - Max: 500 mW
  • Frequency - Transition: 100MHz
  • Operating Temperature: -55°C ~ 150°C (TJ)
  • Mounting Type: Surface Mount
  • Package / Case: TO-236-3, SC-59, SOT-23-3
  • Supplier Device Package: SOT-23-3

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