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MULTICOMP PRO 2N6678 High Voltage Bipolar Transistor

The 2N6678 is a high-voltage NPN bipolar transistor designed for efficient switching in power supplies, converters, and PWM regulators. It features a collector-emitter voltage of up to 650V, fast switching speeds, and low saturation voltage, making it ideal for industrial power management systems. This TO-3 package transistor can handle a collector current of 215A and dissipates up to 175W at 25°C. It offers reliable operation across a temperature range of -65°C to +200°C, with critical electrical and thermal specifications suitable for demanding high-voltage switching applications, ensuring performance and durability in industrial environments.

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Part No:2N6678
Stock:48
Inv Date:06-07-2026
Price: Unit price: $120.32
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Inv Date:06-07-2026
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MULTICOMP PRO 2N6678 High Voltage Bipolar Transistor Specifications:

  • Collector-Emitter Voltage, Vceo: 400V
  • Collector-Emitter Voltage, Vcex: 450V
  • Collector-Emitter Voltage, Vcev: 650V
  • Emitter-Base Voltage, Ves: 8V
  • Collector Current, Continuous Ic: 215A
  • Base Current Peak, Icm: 220A
  • Total Device Dissipation, Po: 175W
  • Operating Junction Temperature Range, Ts: -65°C to +200°C
  • Storage Temperature Range, Tstg: -65°C to +200°C
  • Thermal Resistance, Junction-to-Case, Rec: 1.0°C/W
  • Maximum Lead Temperature During Soldering, TL: +275°C
  • Collector-Emitter Sustaining Voltage, Vceo (sus): 400V
  • Collector Cut-off Current, Icev: - 0.1 mA
  • Emitter Cut-off Current, IeBo: - 2.0
  • Collector-Emitter Saturation Voltage, Vce(sat): 1.5V
  • Base-Emitter Saturation Voltage, Vee(sat): 1.5V
  • Current Gain-Bandwidth Product, fT: 3 MHz
  • Output Capacitance, Cob: 500 pF

Buy the Multicomp Series High Voltage Switching Transistor: 2N6678

Order the high-performance 2N6678 bipolar transistor online today. Designed for high voltage switching, it handles up to 650V and 215A, making it perfect for industrial power supplies, converters, and PWM regulators. Its TO-3 package ensures durability and efficient heat dissipation. With a maximum dissipation of 175W and operation across -65°C to +200°C, this transistor offers excellent reliability. Purchase online to elevate your power management systems with this robust, high-voltage component, ensuring stability and long-term performance.

Buy Multicomp Series 2N6678 now and experience unmatched reliability and performance in high voltage switching applications.

Frequently Asked Questions

Where can I buy MULTICOMP PRO 2N6678?

You can click on the BUY or RFQ button to purchase 2N6678 from an authorized MULTICOMP PRO distributor.

How do I troubleshoot issues or seek technical support for part 2N6678?

You can download the 2N6678 datasheet or visit the MULTICOMP PRO website for support.

Who is the manufacturer of 2N6678?

MULTICOMP PRO

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