IRLR/U2705 IRF [International Rectifier], IRLR/U2705 Datasheet - Page 6

• Manufacturer Part Number: IRLR/U2705
• Description: HEXFET POWER MOSFET
• Manufacturer: IRF [International Rectifier]

Fig 12a. Unclamped Inductive Test Circuit
Fig 12b. Unclamped Inductive Waveforms
6
Fig 13a. Basic Gate Charge Waveform
I
AS
V
G
R G
20V
V DS
Q
GS
t p
I AS
t p
D.U.T
0.01 Ω
L
Q
Charge
Q
GD
G
V
(BR)DSS
15V
DRIVER
+
-
V DD
A
250
200
150
100
50
0
Fig 12c. Maximum Avalanche Energy
Fig 13b. Gate Charge Test Circuit
12V
25
V
V
GS
DD
Starting T , Junction Temperature (°C)
Same Type as D.U.T.
= 25V
Current Regulator
50
.2µF
Vs. Drain Current
50KΩ
3mA
J
Current Sampling Resistors
75
.3µF
I
G
100
D.U.T.
125
I
www.irf.com
D
TOP
BOTTOM
+
-
150
V
DS
11A
6.6A
16A
I
D
175
A