122NQ030PBF Vishay Semiconductors, 122NQ030PBF Datasheet - Page 4

• Manufacturer Part Number: 122NQ030PBF
• Description: Schottky Rectifier, 120 A
• Manufacturer: Vishay Semiconductors

122NQ030PbF
Vishay High Power Products
Note
(1)
www.vishay.com
4
Formula used: T
Pd = Forward power loss = I
Pd
REV
= Inverse power loss = V
160
150
140
130
120
110
100
Fig. 5 - Maximum Allowable Case Temperature vs.
0
See note (1)
Square wave (D = 0.50)
80 % rated V
I
C
F(AV)
= T
30
J
- Average Forward Current (A)
Average Forward Current
- (Pd + Pd
R
60
applied
F(AV)
R1
Current
monitor
REV
x V
90
x I
FM
) x R
R
D.U.T.
(1 - D); I
For technical questions, contact: [e-mail]
at (I
DC
120
thJC
100 000
10 000
F(AV)
1000
;
R
Fig. 8 - Unclamped Inductive Test Circuit
/D) (see fig. 6);
150
Fig. 7 - Maximum Non-Repetitive Surge Current
at V
10
Schottky Rectifier, 120 A
R1
t
p
- Square Wave Pulse Duration (µs)
= Rated V
180
R
IRFP460
g
= 25 Ω
L
100
R
Freewheel
40HFL40S02
diode
1000
High-speed
switch
100
80
60
40
20
0
0
Fig. 6 - Forward Power Loss Characteristics
10 000
I
+
F(AV)
V
30
d
D = 0.20
D = 0.25
D = 0.33
D = 0.50
D = 0.75
- Average Forward Current (A)
= 25 V
60
90
DC
Document Number: 94128
120
Revision: 25-Apr-08
RMS limit
150
180