| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
12 pcs
|
12 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
| Industrial Grade | |
| Medical Grade | |
| Military Grade | |
| Storage Temperature | |
| Tape & Reel |
The MPSA43 from RTC is a high voltage NPN bipolar junction transistor (BJT) designed for demanding applications such as driving color CRT displays and other high voltage circuits. It offers a robust Collector-Emitter Voltage (VCES) of 200V and a continuous Collector Current (IC) of up to 200mA.
Key electrical characteristics include a minimum DC Current Gain (hFE) ranging from 25 to 200 depending on the operating current, a low Collector-Emitter Saturation Voltage (VCE(sat)) of 0.4V at 20mA, and a Base-Emitter Saturation Voltage (VBE(sat)) of 0.9V. The Current Gain Bandwidth Product (fT) is 50MHz at 100MHz, indicating good high-frequency performance for its class.
Packaged in the industry-standard TO-92 through-hole package, the MPSA43 is suitable for applications requiring reliable high voltage amplification. Its thermal characteristics include a total device dissipation of 625mW and a junction-to-ambient thermal resistance of 200°C/W.
This device is well-suited for video output stages, high voltage power supplies, and general-purpose high voltage amplification tasks where reliability and performance are critical.
| 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 (VCES) for the MPSA43 is 200V.
The MPSA43 has a continuous Collector Current (IC) rating of 200mA.
The MPSA43 transistor is supplied in a TO-92 package.
The operating and storage junction temperature range for the MPSA43 is -55°C to +150°C.
The minimum DC Current Gain (hFE) of the MPSA43 at IC = 10mA and VCE = 10V is 40.
The Current Gain Bandwidth Product (fT) for the MPSA43 is 50MHz at IC = 10mA and VCE = 20V.