409DMQ135 Vishay, 409DMQ135 Datasheet - Page 3

• Manufacturer Part Number: 409DMQ135
• Description: DIODE SCHOTTKY 135V 400A TO244AB
• Manufacturer: Vishay

Specifications of 409DMQ135

• Voltage - Forward (vf) (max) @ If: 1.21V @ 400A
• Current - Reverse Leakage @ Vr: 6mA @ 135V
• Current - Average Rectified (io) (per Diode): 400A
• Voltage - Dc Reverse (vr) (max): 135V
• Diode Type: Schottky
• Speed: Fast Recovery =< 500ns, > 200mA (Io)
• Diode Configuration: 1 Pair Series Connection
• Mounting Type: Chassis Mount
• Package / Case: TO-244AB
• Product: Schottky Rectifiers
• Peak Reverse Voltage: 135 V
• Forward Continuous Current: 400 A
• Max Surge Current: 20000 A
• Configuration: Dual Series
• Forward Voltage Drop: 1.21 V
• Maximum Reverse Leakage Current: 6000 uA
• Operating Temperature Range: - 55 C to + 175 C
• Mounting Style: Screw
• 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: *409DMQ135; VS-409DMQ135; VS-409DMQ135; VS409DMQ135; VS409DMQ135

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1000
Fig. 1 - Max. Forward Voltage Drop Characteristics
100
10
1
0
0.001
0.01
0.1
0.00001
1
0.4
Forward Voltage Drop - V
D = 0.75
D = 0.50
D = 0.33
D = 0.25
D = 0.20
0.0001
0.8
Fig. 4 - Max. Thermal Impedance Z
(Thermal Resistance)
t
Single Pulse
1
1.2
, Rectangular Pulse Duration (Seconds)
T = 150˚C
T = 125˚C
T = 25˚C
0.001
J
J
J
FM
(V)
1.6
0.01
2
0.1
thJC
Characteristics
10000
Notes:
1. Duty factor D = t / t
2. Peak T = P
0.001
1000
1000
0.01
100
100
Fig. 2 - Typical Values Of Reverse Current
0.1
10
1
1
0
0
Fig. 3 - Typical Junction Capacitance
J
T = 175˚C
Bulletin PD-20724 rev. B 10/02
J
DM
P
Vs. Reverse Voltage
30
DM
Reverse Voltage - V
Reverse Voltage - V
x Z
30
Vs. Reverse Voltage
10
150˚C
125˚C
100˚C
1
1 t
75˚C
50˚C
25˚C
thJC
2 t
2
409DMQ... Series
60
+ T
T = 25˚C
J
C
60
100
90
R
R
(V)
(V)
90
120
150
120
3