MMDT3904V-TP

Overview

The MMDT3904V-TP is a dual NPN bipolar junction transistor (BJT) array manufactured by Micro Commercial Components. Housed in a surface-mount SOT-563 package, it integrates two independent NPN transistors within a single compact footprint. The device supports a maximum continuous collector current of 200 mA and withstands a collector-emitter voltage of 40 V. Key electrical characteristics include a collector-base voltage rating of 60 V, an emitter-base voltage limit of 6 V, and a transition frequency of 300 MHz. It operates reliably across a temperature range from -55°C to +150°C with a power dissipation capacity of 200 mW.

Feature Summary

• Dual NPN configuration for space-efficient circuit integration
• High thermal stability supporting extended operating temperatures up to 150°C
• Surface-mount SOT-563 packaging optimized for automated assembly

Applications

• General-purpose switching circuits
• Signal amplification stages
• Digital logic interface buffers

Procurement Notes

Verify the specific suffix 'V' against the manufacturer's latest datasheet to confirm pinout compatibility and electrical tolerances. Ensure the ordering quantity aligns with standard reel or cut-tape specifications provided by authorized distributors. Cross-reference the RoHS compliance status with current environmental regulations before finalizing procurement orders.

Selection Notes

Select this component when a dual NPN topology is required in a minimal surface-mount footprint. Compare the 200 mA current rating and 40 V voltage limits against circuit requirements. Consider the SOT-563 package dimensions for PCB layout constraints. Verify that the 300 MHz transition frequency meets the signal processing needs of the application.

Part Context

This part belongs to the MMDT3904 series of dual NPN transistors. It shares core electrical specifications with other variants in the family but differs in packaging or specific gain binning. The 'V' suffix typically denotes a specific tape-and-reel configuration or manufacturing lot variation defined by Micro Commercial Components.

Replacement Considerations

Direct substitutes include the MMDT3904HE3-TP, which offers similar electrical ratings but may feature different DC current gain specifications. Verify pin-to-pin compatibility and thermal performance before swapping components in existing designs.