40L15CT Vishay, 40L15CT Datasheet - Page 4

• Manufacturer Part Number: 40L15CT
• Description: DIODE SCHOTTKY 15V 20A TO-220AB
• Manufacturer: Vishay

Specifications of 40L15CT

• Voltage - Forward (vf) (max) @ If: 410mV @ 19A
• Current - Reverse Leakage @ Vr: 10mA @ 15V
• Current - Average Rectified (io) (per Diode): 20A
• Voltage - Dc Reverse (vr) (max): 15V
• Diode Type: Schottky
• Speed: Fast Recovery =< 500ns, > 200mA (Io)
• Diode Configuration: 1 Pair Common Cathode
• Mounting Type: Through Hole
• Package / Case: TO-220-3 (Straight Leads)
• Product: Schottky Rectifiers
• Peak Reverse Voltage: 15 V
• Forward Continuous Current: 20 A
• Max Surge Current: 700 A
• Configuration: Dual Common Cathode
• Forward Voltage Drop: 0.52 V at 40 A
• Maximum Reverse Leakage Current: 10 mA
• Operating Temperature Range: - 55 C to + 125 C
• Mounting Style: Through Hole
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Reverse Recovery Time (trr): -
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant, Lead free / RoHS Compliant
• Other names: *40L15CT; VS-40L15CT; VS-40L15CT; VS40L15CT; VS40L15CT

40L15CT
Vishay High Power Products
Note
(1)
www.vishay.com
4
Formula used: T
Pd = Forward power loss = I
Pd
REV
= Inverse power loss = V
100
95
90
85
80
75
70
Fig. 5 - Maximum Allowable Case Temperature vs.
0
See note (1)
C
I
F(AV)
Average Forward Current (Per Leg)
= T
Square wave (D = 0.50)
4
J
- Average Forward Current (A)
- (Pd + Pd
8
F(AV)
R1
Current
monitor
REV
x V
x I
12
FM
) x R
R
D.U.T.
(1 - D); I
For technical questions, contact: [e-mail]
at (I
thJC
16
Fig. 7 - Maximum Non-Repetitive Surge Current (Per Leg)
F(AV)
1000
;
100
R
/D) (see fig. 6);
at V
20
10
Fig. 8 - Unclamped Inductive Test Circuit
Schottky Rectifier, 2 x 20 A
t
R1
p
At any rated load condition
and with rated V
following surge
- Square Wave Pulse Duration (µs)
= 10 V
24
R
IRFP460
g
= 25 Ω
L
100
RRM
applied
Freewheel
40HFL40S02
diode
1000
High-speed
switch
Fig. 6 - Forward Power Loss Characteristics (Per Leg)
14
12
10
8
6
4
2
0
0
10 000
+
I
F(AV)
D = 0.20
D = 0.25
D = 0.33
D = 0.50
D = 0.75
V
5
d
= 25 V
- Average Forward Current (A)
10
DC
15
Document Number: 93342
20
Revision: 22-Aug-08
RMS limit
25
30