IRF6218S IRF [International Rectifier], IRF6218S Datasheet - Page 5

• Manufacturer Part Number: IRF6218S
• Description: HEXFET Power MOSFET
• Manufacturer: IRF [International Rectifier]

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0.001
30
25
20
15
10
0.01
0.1
5
0
1
1E-006
25
Fig 11. Maximum Effective Transient Thermal Impedance, Junction-to-Ambient
Fig 9. Maximum Drain Current vs.
D = 0.50
50
0.02
0.20
0.10
0.01
0.05
T C , Case Temperature (°C)
Ambient Temperature
75
1E-005
SINGLE PULSE
( THERMAL RESPONSE )
100
125
0.0001
150
t 1 , Rectangular Pulse Duration (sec)
175
0.001
τ
J
τ
Fig 10b. Switching Time Waveforms
Fig 10a. Switching Time Test Circuit
J
τ
1
Ci= τi/Ri
τ
V
90%
10%
V
1
Ci= i/Ri
DS
GS
R
V
R
V
1
R
1
t
d(on)
V
τ
2
≤ 0.1 %
≤ 1
R
τ
2
2
R
0.01
2
t
r
R
τ
3
3
R
τ
Notes:
1. Duty Factor D = t1/t2
2. Peak Tj = P dm x Zthjc + Tc
3
3
D.U.T.
IRF6218S/L
τ
C
τ
R
Ri (°C/W)
0.264
0.206
0.140
t
d(off)
0.1
+
-
t
f
V
0.000285
0.001867
0.013518
τi (sec)
5
1