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2SD22200RA is listed in the Single Bipolar Transistors range at ChipApex. The manufacturer field lists Panasonic Electronic Components. Its product description is TRANS NPN DARL 80V 1A MT-3-A1. Review the specifications below when checking this part for your BOM.
The Panasonic 2SD2220 is a silicon NPN triple diffusion planar type Darlington transistor designed for low-frequency amplification. It features a high forward current transfer ratio (hFE) ranging from 4,000 to 20,000 depending on the rank. The device supports a collector current of 1 A and a peak collector current of 1.5 A. Key voltage ratings include a collector-emitter voltage (VCEO) of 80 V and a collector-base voltage (VCBO) of 100 V. It operates within a junction temperature range up to 150 °C and is housed in an MT-3-A1 package.
Verify the specific hFE rank (Q or R) required for your application against the datasheet specifications. Confirm that the MT-3-A1 package dimensions align with your PCB layout constraints. Ensure compliance with standard application guidelines as specialized uses require direct consultation with sales staff.
Select this component when a high-gain NPN transistor is needed for driving loads such as motors or printer mechanisms. The high hFE simplifies base drive requirements by removing the need for additional shunt resistors. Consider the 1 A continuous current limit and 1.5 W power dissipation capability relative to your thermal management strategy.
This part belongs to the category of discrete semiconductor transistors manufactured by Panasonic Electronic Components. It utilizes a triple diffusion planar technology to achieve stable performance in low-frequency applications. The device is distinct from general-purpose small-signal transistors due to its Darlington configuration and high current handling capabilities.
Consult Panasonic sales staff for verified substitutes. The manufacturer indicates that special applications require specific qualification.
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