42CTQ030STRL

www.vishay.com For technical questions, contact: diodes-tech@vishay.com
Document Number: 93965
4 Revision: 21-Aug-08
42CTQ030S/42CTQ030-1
Vishay High Power Products
Schottky Rectifier, 2 x 20 A
Fig. 5 - Maximum Allowable Case Temperature vs.
Average Forward Current (Per Leg)
Fig. 6 - Forward Power Loss Characteristics
(Per Leg)
Fig. 7 - Maximum Non-Repetitive Surge Current (Per Leg)
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
= 10 V
100
110
120
130
140
150
Allowable Case Temperature (°C)
I
F(AV)
- Average Forward Current (A)
1051520
3025
0
DC
See note (1)
Square wave (D = 0.50)
80 % rated V
R
applied
0
4
8
12
16
Average Power Loss (W)
I
F(AV)
- Average Forward Current (A)
10515203025
0
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 1000
10 000
10
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: 93965 For technical questions, contact: diodes-tech@vishay.com
www.vishay.com
Revision: 21-Aug-08 5
42CTQ030S/42CTQ030-1
Schottky Rectifier, 2 x 20 A
Vishay High Power Products
ORDERING INFORMATION TABLE
1 - Current rating (40 A)
2 - Circuit configuration:
C = Common cathode
3 - T = TO-220
4 - Schottky “Q” series
5 - Voltage rating (030 = 30 V)
6 - S = D
2
PAK
-1 = TO-262
7 - None = Tube (50 pieces)
TRL = Tape and reel (left oriented - for D
2
PAK only)
TRR = Tape and reel (right oriented - for D
2
PAK only)
8 - None = Standard production
PbF = Lead (Pb)-free
Device code
51324678
42 C T Q 030 S TRL -
LINKS TO RELATED DOCUMENTS
Dimensions http://www.vishay.com/doc?95014
Part marking information http://www.vishay.com/doc?95008
Packaging information http://www.vishay.com/doc?95032
Document Number: 91000 www.vishay.com
Revision: 18-Jul-08 1
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42CTQ030STRL

Mfr. #:
Manufacturer:
Vishay Semiconductors
Description:
Schottky Diodes & Rectifiers RECOMMENDED ALT 78-VS42CTQ030STRLM3
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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