IRFM450 International Rectifier, IRFM450 Datasheet - Page 5

• Manufacturer Part Number: IRFM450
• Description: N CH MOSFET, 500V, 12A, TO-254AA
• Manufacturer: International Rectifier
• Type: Power MOSFETr

Specifications of IRFM450

• Transistor Polarity: N Channel
• Continuous Drain Current Id: 12A
• Drain Source Voltage Vds: 500V
• On Resistance Rds(on): 415mohm
• Rds(on) Test Voltage Vgs: 10V
• Threshold Voltage Vgs Typ: 4V
• Number Of Elements: 1
• Polarity: N
• Channel Mode: Enhancement
• Drain-source On-res: 0.515Ohm
• Drain-source On-volt: 500V
• Gate-source Voltage (max): ±20V
• Continuous Drain Current: 12A
• Power Dissipation: 150W
• Operating Temp Range: -55C to 150C
• Operating Temperature Classification: Military
• Mounting: Through Hole
• Pin Count: 3 +Tab
• Package Type: TO-254AA
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

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Fig 9. Maximum Drain Current Vs.
Fig 11. Maximum Effective Transient Thermal Impedance, Junction-to-Case
Case Temperature
Fig 10b. Switching Time Waveforms
Fig 10a. Switching Time Test Circuit
V
90%
10%
V
DS
GS
t
R
d(on)
Pulse Width
Duty Factor
G
10V
V
GS
t
r
V
DS
µs
D.U.T.
t
d(off)
R
D
t
IRFM450
f
+
-
V
5
DD