40CPQ080 Vishay, 40CPQ080 Datasheet - Page 4

• Manufacturer Part Number: 40CPQ080
• Description: DIODE SCHOTTKY 80V 20A TO-247AC
• Manufacturer: Vishay

Specifications of 40CPQ080

• Voltage - Forward (vf) (max) @ If: 910mV @ 40A
• Current - Reverse Leakage @ Vr: 1.25mA @ 80V
• Current - Average Rectified (io) (per Diode): 20A
• Voltage - Dc Reverse (vr) (max): 80V
• Diode Type: Schottky
• Speed: Fast Recovery =< 500ns, > 200mA (Io)
• Diode Configuration: 1 Pair Common Cathode
• Mounting Type: Through Hole, Radial
• Package / Case: TO-247-3 (Straight Leads), TO-247AC
• Product: Schottky Rectifiers
• Peak Reverse Voltage: 80 V
• Forward Continuous Current: 40 A
• Max Surge Current: 2950 A
• Configuration: Dual Common Cathode
• Forward Voltage Drop: 0.91 V
• Maximum Reverse Leakage Current: 1250 uA
• Operating Temperature Range: - 55 C to + 175 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: *40CPQ080; VS-40CPQ080; VS-40CPQ080; VS40CPQ080; VS40CPQ080

40CPQ080/40CPQ100
Vishay High Power Products
www.vishay.com
4
Fig. 5 - Maximum Allowable Case Temperature vs.
0
I
F(AV)
Average Forward Current (Per Leg)
5
- Average Forward Current (A)
10
R
thJC
Current
monitor
DC
15
(DC) = 1.25 °C/W
D.U.T.
For technical questions, contact: [e-mail]
20
Fig. 7 - Maximum Non-Repetitive Surge Current (Per Leg)
Schottky Rectifier, 2 x 20 A
Fig. 8 - Unclamped Inductive Test Circuit
25
10
t
p
- Square Wave Pulse Duration (µs)
30
R
IRFP460
g
= 25 Ω
L
At any rated load condition
and with rated V
following surge
100
Freewheel
40HFL40S02
RRM
diode
1000
applied
High-speed
switch
Fig. 6 - Forward Power Loss Characteristics (Per Leg)
0
10 000
D = 0.08
D = 0.17
D = 0.25
D = 0.33
D = 0.50
+
I
F(AV)
V
5
d
= 25 V
- Average Forward Current (A)
10
15
Document Number: 93338
DC
20
Revision: 21-Aug-08
RMS limit
25
30