| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
1,100 pcs
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1100 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Manufacturer Name | |
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| Power Dissipation |
The MPSA42 is an NPN silicon planar high voltage transistor designed for applications requiring high voltage handling. It offers a maximum collector-emitter voltage (VCEO) of 300V and a continuous collector current (IC) of up to 500mA.
Key electrical characteristics include a collector-emitter saturation voltage (VCE(sat)) of 0.5V at 20mA collector current and 2mA base current, and a static forward current transfer ratio (hFE) ranging from 25 to 40 depending on the collector current. The transition frequency (fT) is 50MHz at 10mA collector current and 20V collector-emitter voltage.
This transistor is suitable for applications such as telephone dialler circuits. It is supplied in a TO-92 compatible package, designed for through-hole mounting.
Absolute maximum ratings include a power dissipation of 680mW at 25°C ambient temperature and an operating and storage temperature range of -55°C to +175°C.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.77 | $0.77 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum collector-emitter voltage (VCEO) for the MPSA42 is 300V.
The MPSA42 can handle a maximum continuous collector current (IC) of 500mA.
The operating and storage temperature range for the MPSA42 is -55°C to +175°C.
The MPSA42 is available in a TO-92 compatible package.
The typical static forward current transfer ratio (hFE) of the MPSA42 is 40 at 10mA collector current and 10V collector-emitter voltage.
The transition frequency (fT) of the MPSA42 is a minimum of 50MHz at 10mA collector current and 20V collector-emitter voltage.