249NQ150R Vishay, 249NQ150R Datasheet - Page 3

• Manufacturer Part Number: 249NQ150R
• Description: Schottky (Diodes & Rectifiers) 240 Amp 150 Volt 20000 Amp IFSM
• Manufacturer: Vishay

Specifications of 249NQ150R

• Product: Schottky Rectifiers
• Peak Reverse Voltage: 150 V
• Forward Continuous Current: 240 A
• Max Surge Current: 20000 A
• Configuration: Single
• Forward Voltage Drop: 1.27 V at 480 A
• Maximum Reverse Leakage Current: 6000 uA
• Operating Temperature Range: - 55 C to + 175 C
• Mounting Style: Screw
• Package / Case: D-67
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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1000
100
Fig. 1 - Max. Forward Voltage Drop Characteristics
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
0.8
0.0001
Fig. 4 - Max. Thermal Impedance Z
(Thermal Resistance)
t
1.2
1
Single Pulse
, Rectangular Pulse Duration (Seconds)
T = 175˚C
T = 125˚C
T = 25˚C
J
J
J
0.001
FM
(V)
1.6
0.01
2
0.1
thJC
Characteristics
10000
0.001
Notes:
1. Duty factor D = t / t
2. Peak T = P
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-20721 rev. A 06/02
J
DM
P
30
Vs. Reverse Voltage
DM
Reverse Voltage - V
Reverse Voltage - V
Vs. Reverse Voltage
x Z
30
150˚C
125˚C
100˚C
10
75˚C
1
50˚C
25˚C
1 t
2 t
thJC
249NQ...(R) Series
2
60
+ T
T = 25˚C
J
60
C
100
90
R
R
(V)
90
(V)
120
150
120
3