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EMH4T2R

EMH4T2R Description

The EMH4T2R is a Bipolar Transistor Array from ROHM Semiconductor, designed for pre-biased applications. This 2NPN prebias transistor is housed in an EMT6 package, making it suitable for surface mount applications. With a maximum collector-emitter breakdown voltage of 50V and a maximum power dissipation of 150mW, the EMH4T2R is designed for reliable performance in various electronic circuits.

EMH4T2R Features

• Technical Specifications:

  • Frequency - Transition: 250MHz
  • Current - Collector (Ic) (Max): 100mA
  • Resistor - Base (R1): 10kOhms
  • Vce Saturation (Max) @ Ib, Ic: 300mV @ 1mA, 10mA
  • Voltage - Collector Emitter Breakdown (Max): 50V
  • Power - Max: 150mW
  • DC Current Gain (hFE) (Min) @ Ic, Vce: 100 @ 1mA, 5V
  • Current - Collector Cutoff (Max): 500nA (ICBO)

• Performance Benefits:

  • High frequency transition of 250MHz for fast switching applications
  • Low Vce saturation of 300mV for efficient power management
  • High DC current gain (hFE) of 100 for improved signal amplification

• Unique Advantages:

  • Surface mount packaging for compact design and easy integration
  • Active product status for ongoing support and availability
  • REACH unaffected and RoHS3 compliant for environmental and regulatory compliance

EMH4T2R Applications

The EMH4T2R is ideal for a variety of applications where pre-biased transistor arrays are required. Some specific use cases include:

1. Amplifier Circuits: The high DC current gain and low Vce saturation make it suitable for audio and signal amplification applications.
2. Switching Applications: The 250MHz frequency transition allows for fast switching in digital circuits.
3. Power Management: The 150mW power dissipation rating makes it suitable for low-power applications where efficient power management is critical.

Conclusion of EMH4T2R

The EMH4T2R from ROHM Semiconductor is a versatile Bipolar Transistor Array designed for pre-biased applications. Its unique combination of technical specifications, performance benefits, and unique advantages make it an ideal choice for a wide range of electronic circuits. With its ongoing support, environmental compliance, and reliable performance, the EMH4T2R is a valuable component for any engineer's toolkit.