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Product Detailed Parameters
- Description：LINEAR IC
- Series：-
- Mfr：Rohm Semiconductor
- Package：Tape & Box (TB)
- Transistor Type：-
- Current - Collector (Ic) (Max)：300 mA
- Voltage - Collector Emitter Breakdown (Max)：40 V
- Vce Saturation (Max) @ Ib, Ic：-
- Current - Collector Cutoff (Max)：-
- DC Current Gain (hFE) (Min) @ Ic, Vce：560 @ 10mA, 6V
- Power - Max：-
- Frequency - Transition：100MHz
- Operating Temperature：-
- Mounting Type：Through Hole
- Package / Case：SC-72 Formed Leads
- Supplier Device Package：SPT
- Grade：-
- Qualification：-
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Overview
The 2SD786STPS is an NPN bipolar junction transistor manufactured by Rohm Semiconductor. It is designed for linear applications and general-purpose switching tasks. The device features a maximum collector current of 300mA and a collector-emitter voltage rating of 40V. Maximum power dissipation is specified at 250mW. The component utilizes a three-terminal configuration suitable for compact circuit designs.
Feature Summary
- NPN bipolar junction transistor construction
- Designed for linear applications and general-purpose switching
- Three-terminal package configuration
Applications
- General-purpose switching circuits
- Linear amplifier stages
- Low-power electronic control systems
Procurement Notes
Verify the exact part number suffix STPS against official Rohm documentation to confirm package type and tape-and-reel specifications. Ensure RoHS compliance status matches project requirements. Cross-reference with authorized distributors to confirm availability and authenticity. Check datasheet revisions for any updates to electrical characteristics or thermal limits before finalizing procurement.
Selection Notes
Select this component when a small-signal NPN transistor with 40V collector-emitter voltage and 300mA continuous current capability is required. Consider the 250mW power dissipation limit for thermal management in the application environment. Verify that the operating temperature range aligns with system constraints. This device is suitable for low-power switching and linear functions where space efficiency is prioritized.
Part Context
The 2SD786 series belongs to Rohm's lineup of general-purpose NPN transistors. These components are widely used in consumer electronics and industrial control modules requiring reliable switching performance. The STPS designation typically indicates a specific surface-mount package variant optimized for automated assembly processes in modern PCB manufacturing.
Replacement Considerations
Consult official Rohm substitution guides for verified alternatives. Generic replacements must match the 40V Vceo, 300mA Ic, and NPN configuration. Verify pinout compatibility and thermal resistance values before integrating substitute parts into existing designs.
