VS-18TQ040SPBF Vishay, VS-18TQ040SPBF Datasheet - Page 4

• Manufacturer Part Number: VS-18TQ040SPBF
• Description: Schottky Rectifier, 18 A
• Manufacturer: Vishay

VS-18TQ035SPbF, VS-18TQ040SPbF, VS-18TQ045SPbF
Vishay High Power Products
www.vishay.com
4
180
175
170
165
160
155
150
Fig. 5 - Maximum Allowable Case Temperature vs.
0
I
F(AV)
4
- Average Forward Current (A)
Average Forward Current
8
DC
12
18TQ
R
thJC
16
Current
monitor
(DC) = 1.50 °C/W
D.U.T.
20
10 000
For technical questions, contact:
1000
100
Fig. 7 - Maximum Non-Repetitive Surge Current
24
10
Fig. 8 - Unclamped Inductive Test Circuit
t
p
Schottky Rectifier, 18 A
28
- Square Wave Pulse Duration (µs)
R
IRFP460
g
100
= 25 Ω
L
At any rated load condition
and with rated V
following surge
[e-mail]
1000
Freewheel
40HFL40S02
RRM
diode
High-speed
15
10
applied
5
0
switch
0
Fig. 6 - Forward Power Loss Characteristics
D = 0.08
D = 0.17
D = 0.25
D = 0.33
D = 0.50
I
10 000
F(AV)
4
+
- Average Forward Current (A)
V
8
d
= 25 V
DC
12
16
Document Number: 94150
20
RMS limit
Revision: 12-Mar-10
24
28