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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
115 pcs
|
115 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Breakdown Voltage (Minimum @ IC = 10 mAdc, IB = 0) | |
| Breakdown Voltage (Minimum @ IC = 100 mAdc, IE = 0) | |
| Breakdown Voltage (Minimum @ IE = 10 mAdc, IC = 0) | |
| Collector Cutoff Current | |
| Current | |
| DC Current Gain (hFE) (Min) @ Ic, Vce | |
| Frequency | |
| Lead Style | |
| Mounting Type | |
| Operating Temperature | |
| Power | |
| Power Dissipation (Maximum @ TC=25 °C) | |
| Supplier Device Package | |
| Thermal Resistance (Nominal @ Junction-to-Ambient) | |
| Thermal Resistance (Nominal @ Junction-to-Case) | |
| Transistor Type | |
| Vce Saturation (Max) @ Ib, Ic | |
| Voltage |
The MPSA18 is a general-purpose NPN silicon transistor manufactured by On Semiconductor. It is designed for low-noise applications and offers a collector-emitter voltage of up to 45V and a continuous collector current of 200mA.
Key electrical characteristics include a DC current gain (hFE) of 500 minimum at 10mA and 5V, and a Vce saturation voltage of 300mV maximum at 5mA base current and 50mA collector current. The transistor operates at frequencies up to 160MHz.
This device is packaged in a TO-92 (TO-226) through-hole package, making it suitable for various electronic circuits. It has a power dissipation rating of 625mW at an ambient temperature of 25°C and 1.5W at a case temperature of 25°C. The operating and storage junction temperature range is from -55°C to 150°C.
The MPSA18 is available in Pb-free packages and is suitable for applications requiring a reliable NPN transistor with moderate current and voltage handling capabilities.
| Qty | Low | High |
|---|---|---|
| 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 MPSA18 transistor is 45 Vdc.
The MPSA18 transistor has a continuous collector current (IC) rating of 200 mAdc.
The total device dissipation (PD) for the MPSA18 at an ambient temperature of 25°C is 625 mW.
The MPSA18 transistor can operate in a temperature range of -55°C to 150°C (TJ).
The MPSA18 transistor is supplied in a TO-92 (TO-226) through-hole package.
The minimum DC current gain (hFE) for the MPSA18 is 500 when measured at 10mA collector current and 5V collector-emitter voltage.