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Product Detailed Parameters
- Description：TRANS NPN 40V 0.6A SOT-23
- Series：-
- Mfr：ANBON SEMICONDUCTOR (INT'L) LIMITED
- Package：Tape & Reel (TR),Cut Tape (CT)
- Transistor Type：NPN
- Current - Collector (Ic) (Max)：600 mA
- Voltage - Collector Emitter Breakdown (Max)：40 V
- Vce Saturation (Max) @ Ib, Ic：1V @ 50mA, 500mA
- Current - Collector Cutoff (Max)：10nA
- DC Current Gain (hFE) (Min) @ Ic, Vce：100 @ 150mA, 10V
- Power - Max：350 mW
- Frequency - Transition：300MHz
- Operating Temperature：-55°C ~ 150°C
- Mounting Type：Surface Mount
- Package / Case：TO-236-3, SC-59, SOT-23-3
- Supplier Device Package：SOT-23
- Grade：-
- Qualification：-
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Overview
The MMBT2222A is a general-purpose NPN silicon small-signal transistor manufactured by Anbon Semiconductor. It is housed in a lead-free SOT-23 plastic package compliant with MIL-STD-19500/228 environmental standards. The device features a collector-emitter breakdown voltage of 40V and a maximum continuous collector current of 600mA. Total power dissipation is rated at 225mW on an FR-5 board and 556mW on an alumina substrate. Operating junction temperature ranges from -55°C to +150°C, with storage temperatures spanning the same range.
Feature Summary
- Designed for general-purpose amplifier and switching applications
- Features high gain and low saturation voltage characteristics
- Capable of handling small load switching tasks efficiently
Applications
- Signal processing circuits
- General purpose amplification
- Small load switching
Procurement Notes
Verify the specific manufacturer designation when sourcing this component, as multiple vendors produce identical part numbers. Confirm that the physical marking code matches '1P' for the MMBT2222A variant within the SOT-23 package. Ensure compliance requirements such as RoHS or halogen-free status are explicitly stated in the supplier documentation before procurement.
Selection Notes
Select this component for designs requiring a compact surface-mount NPN transistor with moderate current handling capabilities. The SOT-23 package facilitates automated assembly processes. Consider the thermal resistance values provided for both FR-5 and alumina substrates when calculating heat dissipation requirements for the final application environment.
Part Context
This component belongs to the family of general-purpose NPN bipolar junction transistors. It serves as a surface-mount alternative to through-hole variants like the 2N2222. The device is engineered for cost-effective integration into consumer electronics and industrial control boards where space constraints necessitate the use of the SOT-23 form factor.
Replacement Considerations
Cross-reference with other manufacturers offering the MMBT2222A designation. Verify pinout compatibility and electrical parameter tolerances against original design specifications before substituting.
