249NQ135 Vishay, 249NQ135 Datasheet - Page 3

• Manufacturer Part Number: 249NQ135
• Description: DIODE SCHOTTKY 135V 240A HALFPAK
• Manufacturer: Vishay

Specifications of 249NQ135

• Voltage - Forward (vf) (max) @ If: 1.07V @ 240A
• Current - Reverse Leakage @ Vr: 6mA @ 135V
• Current - Average Rectified (io) (per Diode): 240A
• Voltage - Dc Reverse (vr) (max): 135V
• Diode Type: Schottky
• Speed: Fast Recovery =< 500ns, > 200mA (Io)
• Diode Configuration: Single
• Mounting Type: Chassis Mount
• Package / Case: D-67 HALF-PAK
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Reverse Recovery Time (trr): -
• Other names: *249NQ135; VS-249NQ135; VS-249NQ135; VS249NQ135; VS249NQ135

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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