FET Derating Curve



2N6770T1 FET [TO-254AA package]. Hermetic MOSFET
2N6768T1 Applications:

2N6770T1 FET Maximum Case Temperature Vs Drain Current Derating Graph
2N6770T1 Maximum Drain Current vs Temperature


2N6770-T1 Maximum DC Ratings
Voltage Gate to Source = 20 volts dc
Voltage Drain to Source = 500 volts dc
Voltage Drain to Gate = 500 volts dc
Junction Temperature = -55 to +150oC

MIL-PRF-19500/543K; Semiconductor Device, Transistor, Field Effect, N-Channel, Silicon, Repetitive Avalanche Types 2N6764, 2N6764T1, 2N6766, 2N6766T1, 2N6768, 2N6768T1, 2N6770, and 2N6770T1, JAN, JANTX, JANTXV, JANS, JANHC, and JANKC [TO-254AA]

FET Derating Guidelines, Transistor Derating Recommendations

Related Field Effect Transistors: 2N6764 FET, 2N6764T1 FET
2N6766 FET, 2N6766T1, , 2N6768 2N6768T1, 2N6770 FET

TO-254 Tab mount. A type of package which provides a method of readily attaching one surface [Tab] of the semiconductor device to a heat dissipater [Heat Sink] to achieve thermal management of the case temperature. All terminals are isolated from case in a TO-254 package. When securing the tab to a heat sink the body of the TO-254 may lift off the surface of the board, use epoxy to secure the body of the TO-254 to the circuit board.

Compensating for temperature rise; Electronic Component Derating

Lead identification: Terminal 1; Drain. Terminal 2; Source. Terminal 3; Gate.

MIL-PRF-19500; Performance Specification Sheet



Manufacturers:
FET Transistors
Thermal Test Chambers
Thermal Imager Manufacturers
Thermal Sensor Manufacturers

TO-254 Case Drawing
TO-254 Package

Electronic Key Words: Derate, Design
Component Derating, reliability, Heating,
Semiconductor, Military, Temperature, Thermal,
Rating, Failure, Characterization

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Modified 6/28/10
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