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DIODES INC. MMBT3904LP7B NPN Small Signal Transistor

The MMBT3904LP-7B is a compact, high-reliability NPN small signal transistor designed for automatic control, switching, and amplification in electronics. Featuring a 40V collector-emitter voltage, 200mA collector current, and 1000mW power dissipation in a tiny DFN1006 package, it offers excellent thermal performance and RoHS compliance. Its lead-free construction, molded plastic case, and UL V-0 rating make it suitable for space-constrained applications requiring robust performance and environmental safety standards. The device is qualified per AEC-Q101 standards for automotive reliability.

Authorized Distributors
Source:DigiKey
Part No:MMBT3904LP-7B
Stock:0
Inv Date:06-11-2026
Price: Unit price: $0.54
Buy/RFQ:
Part No:MMBT3904LP-7B
Stock:120208
Inv Date:06-12-2026
Price: Unit price: $0.83
Buy/RFQ:

DIODES INC. MMBT3904LP7B NPN Small Signal Transistor Specifications:

  • Maximum Collector-Base Voltage: 60V
  • Maximum Collector-Emitter Voltage: 40V
  • Maximum Emitter-Base Voltage: 6V
  • Collector Current: 200mA
  • Power Dissipation: 1000mW
  • Thermal Resistance Junction to Ambient: 120°C/W
  • Transition Temperature Range: -55°C to +150°C
  • Case Material: Molded Plastic, RoHS and fully lead-free
  • UL Flammability Rating: 94V-0
  • Mechanical Case: X1-DFN1006-3, Dimensions typical 0.50mm height, 0.47–0.53mm footprint
  • Electrostatic Discharge (ESD) Rating: 4,000 V (Human Body Model), 200 V (Machine Model)

Buy the Diodes Series DFN1006 NPN Transistor: MMBT3904LP7B

Purchase the Diodes MMBT3904LP7B now to incorporate a compact, highly reliable NPN transistor into your designs. Perfect for switching and amplification in space-constrained electronics, it features a 40V collector-emitter voltage, 200mA collector current, 1000mW power dissipation, and RoHS compliance. The high-performance DFN1006 package ensures excellent thermal management, making it ideal for automotive, industrial, and consumer electronics. Order online today for rapid delivery and trusted quality assured by industry standards.

Buy Diodes MMBT3904LP7B now and experience unmatched reliability and performance in compact, space-saving transistor solutions for your electronic applications.

Frequently Asked Questions

Where can I buy DIODES INC. MMBT3904LP7B?

You can click on the BUY or RFQ button to purchase MMBT3904LP7B from an authorized DIODES INC. distributor.

How do I troubleshoot issues or seek technical support for part MMBT3904LP7B?

You can download the MMBT3904LP7B datasheet or visit the DIODES INC. website for support.

Who is the manufacturer of MMBT3904LP7B?

DIODES INC.

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