auirfl014n International Rectifier Corp., auirfl014n Datasheet - Page 6

• Manufacturer Part Number: auirfl014n
• Description: Hexfet Power Mosfet
• Manufacturer: International Rectifier Corp.

AUIRFL014N
6
Fig 9a. Basic Gate Charge Waveform
Fig 9b. Gate Charge Test Circuit
V
12V
1000
100
G
V
0.1
10
0.00001
GS
1
Same Type as D.U.T.
Q
D = 0.50
Current Regulator
GS
.2μF
Fig 11. Maximum Effective Transient Thermal Impedance, Junction-to-Ambient
0.05
0.20
0.10
0.02
0.01
50KΩ
3mA
Current Sampling Resistors
(THERMAL RESPONSE)
.3μF
0.0001
Charge
Q
Q
SINGLE PULSE
GD
I
G
G
D.U.T.
I
D
0.001
+
-
V
DS
t , Rectangular Pulse Duration (sec)
1
0.01
0.1
Fig 10b. Switching Time Waveforms
V
90%
10%
V
DS
GS
Fig 10a. Switching Time Test Circuit
1
Notes:
1. Duty factor D = t / t
2. Peak T = P
t
d(on)
≤ 0.1 %
≤ 1
J
t
10
r
DM
x Z
1
thJA
2
P
DM
+ T
100
A
t
t
1
d(off)
t 2
t
+
-
f
www.irf.com
1000
A