myMectronic
myMectronic

A Premier B2B Part Search

ONSEMI MJF6388G Power Darlington

The MJF6388 is a high-current NPN Darlington transistor designed for isolated package applications. It features a collector-emitter voltage of 100V, a collector current of 10A, and a power dissipation of 20W. Constructed with an isolated overmold package, it is ideal for general-purpose amplifiers and switching applications where electrical isolation from the heatsink or chassis is necessary. The device is UL recognized at 3500 VRMS, Pb—Free, and RoHS compliant, offering high DC current gain and thermal stability for reliable performance in power switching and amplification tasks.

Authorized Distributors
Source:Newark
Part No:MJF6388G
Stock:623
Inv Date:06-10-2026
Price: Unit price: $2.11
Buy/RFQ:
Source:DigiKey
Part No:MJF6388G
Stock:6750
Inv Date:06-10-2026
Price: Unit price: $2.78
Buy/RFQ:
Part No:MJF6388G
Stock:380
Inv Date:06-11-2026
Price: Unit price: $2.72
Buy/RFQ:
Part No:MJF6388G
Stock:0
Inv Date:06-10-2026
Price: Unit price: $1.52
Buy/RFQ:
Part No:MJF6388G
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.986
Buy/RFQ:
Part No:MJF6388G
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.986
Buy/RFQ:
Part No:MJF6388G
Stock:350
Inv Date:06-10-2026
Price: Unit price: $0.965
Buy/RFQ:
Source:Arrow EU
Part No:MJF6388G
Stock:100
Inv Date:06-11-2026
Price: N/A
Buy/RFQ:
Part No:MJF6388G
Stock:1
Inv Date:06-11-2026
Price: N/A
Buy/RFQ:

ONSEMI MJF6388G Power Darlington Specifications:

  • Collector-Emitter Voltage: 100 Vdc
  • Collector-Base Voltage: 100 Vdc
  • Emitter-Base Voltage: 5.0 Vdc
  • Collector Current - Continuous: 10 Adc
  • Total Power Dissipation: 20 W
  • Isolation Voltage: 4500 VRMS (0.3 sec, <30% RH, 25°C)
  • Operating and Storage Temperature: -65°C to +150°C
  • Thermal Resistance Junction-to-Case: 4.0 °C/W
  • Thermal Resistance Junction-to-Ambient: 625 °C/W
  • Lead Soldering Temperature: 260°C
  • UL Recognized at 3500 VRMS
  • RoHS and Pb-Free compliant
  • Package Type: TO-220 Fullpack
  • Maximum Junction Temperature: Not specified
  • Pulse Test: 5.0 ms, Duty Cycle < 10%

Buy the Buy ON Semiconductor MJF6388 Power Darlington Part Number MJF6388G Online

Purchase the ON Semiconductor MJF6388G Power Darlington transistor online today. Designed for high current switching and amplifiers, its isolated package ensures safe operation in power applications. With a collector-emitter voltage of 100V, 10A collector current, and 20W dissipation, it offers high DC gain and thermal stability. UL recognized at 3500 VRMS and RoHS compliant, this device is perfect for reliable, high-performance power switching, amplifier circuits, and applications requiring electrical isolation from heatsinks or chassis. Easy to mount and highly durable, order now to enhance your power management solutions.

Get ON Semiconductor MJF6388G today—built for high current switching and reliable amplification in isolated package design.

Frequently Asked Questions

Where can I buy ONSEMI MJF6388G?

You can click on the BUY or RFQ button to purchase MJF6388G from an authorized ONSEMI distributor.

How do I troubleshoot issues or seek technical support for part MJF6388G?

You can download the MJF6388G datasheet or visit the ONSEMI website for support.

Who is the manufacturer of MJF6388G?

ONSEMI

ONSEMI Part List

Browse and search other ONSEMI parts, locate datasheets and stock

Sponsored by