20CTQ150

www.vishay.com For technical questions, contact: diodes-tech@vishay.com
Document Number: 93276
4 Revision: 22-Aug-08
20CTQ150
Vishay High Power Products
Schottky Rectifier, 2 x 10 A
Fig. 5 - Maximum Average Forward Current vs.
Allowable Lead Temperature
Fig. 6 - Maximum Average Forward Dissipation vs.
Average Forward Current
Fig. 7 - Maximum Peak Surge Forward Current vs. Pulse Duration
Fig. 8 - Unclamped Inductive Test Circuit
Note
(1)
Formula used: T
C
= T
J
- (Pd + Pd
REV
) x R
thJC
;
Pd = Forward power loss = I
F(AV)
x V
FM
at (I
F(AV)
/D) (see fig. 6);
Pd
REV
= Inverse power loss = V
R1
x I
R
(1 - D); I
R
at V
R1
= 80 % rated V
R
I
F(AV)
- Average Forward Current (A)
2
612
16
1484
0
10
Allowable Lead Temperature (°C)
130
140
150
160
170
180
DC
See note (1)
Square wave (D = 0.50)
80 % rated V
R
applied
Allowable Power Loss (W)
I
F(AV)
- Average Forward Current (A)
612
15
30
9
0
1
2
3
4
5
6
7
8
9
10
DC
RMS limit
D = 0.20
D = 0.25
D = 0.33
D = 0.50
D = 0.75
100
1000
I
FSM
- Non-Repetitive Surge Current (A)
t
p
- Square Wave Pulse Duration (µs)
100
10 000
10
1000
At any rated load condition
and with rated V
RRM
applied
following surge
Current
monitor
High-speed
switch
D.U.T.
R
g
= 25 Ω
+
Freewheel
diode
V
d
= 25 V
L
IRFP460
40HFL40S02
Document Number: 93276 For technical questions, contact: diodes-tech@vishay.com
www.vishay.com
Revision: 22-Aug-08 5
20CTQ150
Schottky Rectifier, 2 x 10 A
Vishay High Power Products
ORDERING INFORMATION TABLE
1 - Current rating (20 = 20 A)
2 - Circuit configuration:
C = Common cathode
3
- Package:
T = TO-220
4
- Schottky “Q” series
5
- Voltage rating (150 = 150 V)
6
- None = Standard production
PbF = Lead (Pb)-free
Tube standard pack quantity: 50 pieces
Device code
51324
6
20 C T Q 150 -
LINKS TO RELATED DOCUMENTS
Dimensions http://www.vishay.com/doc?95222
Part marking information http://www.vishay.com/doc?95225
Document Number: 91000 www.vishay.com
Revision: 18-Jul-08 1
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20CTQ150

Mfr. #:
Manufacturer:
Vishay
Description:
DIODE ARRAY SCHOTTKY 150V TO220
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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