25CTQ040PBF Vishay, 25CTQ040PBF Datasheet - Page 3

• Manufacturer Part Number: 25CTQ040PBF
• Description: DIODE SCHOTTKY 40V 15A TO220AB
• Manufacturer: Vishay

Specifications of 25CTQ040PBF

• Diode Configuration: 1 Pair Common Cathode
• Diode Type: Schottky
• Voltage - Forward (vf) (max) @ If: 710mV @ 30A
• Current - Reverse Leakage @ Vr: 1.75mA @ 40V
• Current - Average Rectified (io) (per Diode): 15A
• Voltage - Dc Reverse (vr) (max): 40V
• Speed: Fast Recovery =< 500ns, > 200mA (Io)
• Mounting Type: Through Hole
• Package / Case: TO-220-3 (Straight Leads)
• Product: Schottky Rectifiers
• Peak Reverse Voltage: 40 V
• Forward Continuous Current: 30 A
• Max Surge Current: 990 A
• Configuration: Dual Common Cathode
• Forward Voltage Drop: 0.71 V
• Maximum Reverse Leakage Current: 1750 uA
• Operating Temperature Range: - 55 C to + 150 C
• Mounting Style: Through Hole
• Repetitive Reverse Voltage Vrrm Max: 40V
• Forward Current If(av): 30A
• Forward Voltage Vf Max: 500mV
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Reverse Recovery Time (trr): -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: *25CTQ040PBF; VS-25CTQ040PBF; VS-25CTQ040PBF; VS25CTQ040PBF; VS25CTQ040PBF

Document Number: 94173
Revision: 13-Aug-08
Fig. 1 - Maximum Forward Voltage Drop Characteristics
1000
100
0.1
10
0.001
1
0.01
0
0.1
10
0.00001
1
0.2
V
FM
0.4
- Forward Voltage Drop (V)
0.6
0.0001
0.8
(Per Leg)
Fig. 4 - Maximum Thermal Impedance Z
Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage (Per Leg)
1.0
(thermal resistance)
T
T
T
J
J
J
1.2
Single pulse
= 150 °C
= 125 °C
= 25 °C
For technical questions, contact: [e-mail]
1000
100
1.4
0.001
0
Schottky Rectifier, 2 x 15 A
1.6
t
1
1.8
- Rectangular Pulse Duration (s)
10
V
2.0
R
- Reverse Voltage (V)
0.01
T
J
20
= 25 °C
D = 0.50
D = 0.33
D = 0.25
D = 0.17
D = 0.08
30
thJC
0.1
Characteristics (Per Leg)
40
0.001
1000
0.01
100
0.1
10
1
0
Fig. 2 - Typical Values of Reverse Current vs.
50
Vishay High Power Products
1
Notes:
1. Duty factor D = t
2. Peak T
T
5
J
T
T
= 150 °C
J
J
= 125 °C
T
10
= 100 °C
25CTQ...PbF Series
V
J
Reverse Voltage (Per Leg)
T
= 75 °C
R
J
J
P
- Reverse Voltage (V)
= 50 °C
= P
DM
15
10
T
DM
J
t
1
= 25 °C
20
x Z
t
2
1
/t
thJC
2
25
+ T
C
30
100
35
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40
45
3