Datasheet

IRFL9014, SiHFL9014
www.vishay.com
Vishay Siliconix
S14-1686-Rev. F, 18-Aug-14
5
Document Number: 91195
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Fig. 12a - Unclamped Inductive Test Circuit
Fig. 12b - Unclamped Inductive Waveforms
Fig. 12c - Maximum Avalanche Energy vs. Drain Current
Fig. 13a - Basic Gate Charge Waveform Fig. 13b - Gate Charge Test Circuit
R
g
I
AS
0.01 Ω
t
p
D.U.T
L
V
DS
+
-
V
DD
- 10 V
Vary t
p
to obtain
required I
AS
I
AS
V
DS
V
DD
V
DS
t
p
91195_12c
Bottom
To p
I
D
- 0.80 A
- 1.1 A
- 1.8 A
V
DD
= - 25 V
400
0
100
200
300
25 150
125
10075
50
Starting T
J
, Junction Temperature (°C)
E
AS
, Single Pulse Energy (mJ)
Q
GS
Q
GD
Q
G
V
G
Charge
- 10 V
D.U.T.
- 3 mA
V
GS
V
DS
I
G
I
D
0.3 µF
0.2 µF
50 kΩ
12 V
Current regulator
Current sampling resistors
Same type as D.U.T.
+
-