| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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9,000 pcs
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9000 pcs | On Request | 1 | On Request | On Request | 0124- | On Request | On Request | |
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2,490 pcs
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2490 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The MPSA92 is a PNP Silicon Planar High Voltage Transistor manufactured by Texas Instruments. It is designed for applications requiring high voltage handling capabilities, such as telephone dialler circuits. The transistor features a maximum collector-emitter voltage (VCEO) of -300V and a maximum collector current (IC) of -500mA.
Key electrical characteristics include a collector-emitter saturation voltage (VCE(sat)) of -0.5V at -20mA/-2mA and a static forward current transfer ratio (hFE) typically ranging from 25 to 130 depending on the operating conditions. The transition frequency (fT) is typically 50MHz at -10mA/-20V.
The MPSA92 is housed in a TO-92 compatible package, making it suitable for through-hole mounting in various electronic circuits where space efficiency and ease of handling are important. Its high voltage ratings and moderate current handling make it a suitable choice for switching applications in power supply circuits, voltage regulators, and audio amplifiers.
This transistor is noted as 'Not Recommended for New Design' and an alternative, ZTX757, is suggested.
| Qty | Low | High |
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| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum collector-emitter voltage (VCEO) for the MPSA92 transistor is -300V.
The maximum continuous collector current (IC) for the MPSA92 transistor is -500mA.
The operating and storage temperature range for the MPSA92 transistor is -55°C to +175°C.
The MPSA92 transistor is supplied in a TO-92 compatible package.
The typical static forward current transfer ratio (hFE) of the MPSA92 transistor varies with conditions, ranging from 40 at -1mA/10V to 130 at -30mA/-10V.
The typical transition frequency (fT) of the MPSA92 transistor is 50MHz under test conditions of -10mA collector current and -20V collector-emitter voltage at 20MHz.