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Product Detailed Parameters
- Description：TRANS 2NPN 40V 200MA SUPERSOT-6
- Series：-
- Mfr：onsemi
- Package：Tape & Reel (TR),Cut Tape (CT)
- Transistor Type：2 NPN (Dual)
- Current - Collector (Ic) (Max)：200mA
- Voltage - Collector Emitter Breakdown (Max)：40V
- Vce Saturation (Max) @ Ib, Ic：300mV @ 5mA, 50mA
- Current - Collector Cutoff (Max)：-
- DC Current Gain (hFE) (Min) @ Ic, Vce：100 @ 10mA, 1V
- Power - Max：700mW
- Frequency - Transition：250MHz
- Operating Temperature：-55°C ~ 150°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：SOT-23-6 Thin, TSOT-23-6
- Supplier Device Package：SuperSOT™-6
- Grade：-
- Qualification：-
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Overview
The onsemi FMB3904 is a dual NPN bipolar junction transistor (BJT) array housed in a SuperSOT-6 surface-mount package. It features a maximum collector-emitter voltage of 40V and a continuous collector current of 200mA per element. The device has a transition frequency of 250MHz and a maximum power dissipation of 700mW. It operates within a temperature range of -55°C to 150°C and meets AEC-Q101 automotive qualification standards.
Feature Summary
- Dual NPN configuration for space-efficient circuit design
- Automotive-grade reliability with AEC-Q101 qualification
- High-speed switching capability suitable for general-purpose applications
Applications
- General-purpose amplifier circuits
- Switching applications in automotive electronics
- Signal processing modules requiring compact dual-transistor solutions
Procurement Notes
Verify the specific ordering suffix against the manufacturer's latest documentation to ensure correct packaging and marking configurations. Confirm that the component meets the required environmental compliance standards for the target application before finalizing procurement orders.
Selection Notes
Select this component when a dual NPN configuration is required in a compact SOT-23-6 footprint. Ensure the design accounts for the 700mW total power dissipation limit and verify that the 40V breakdown voltage exceeds the maximum circuit operating voltage under all conditions.
Part Context
This part belongs to the MMBT3904 family of small-signal transistors, offering a dual-element alternative to single packages like the MMBT3904LT3G. It provides a higher power dissipation rating compared to standard single SOT-23 devices while maintaining similar electrical characteristics for NPN switching applications.
Replacement Considerations
Direct substitutes include the BC847DS,115 from Nexperia. Verify pinout compatibility and thermal performance when replacing the original component with these alternatives.
