249NQ150R Vishay, 249NQ150R Datasheet - Page 2

• 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

Bulletin PD-20721 rev. A 06/02
249NQ...(R) Series
Electrical Specifications
2
Thermal-Mechanical Specifications
Voltage Ratings
Absolute Maximum Ratings
I
I
E
I
T
T
R
R
wt
T
V
I
C
L
dv/dt Max. Voltage Rate of Change
V
V
(1) Pulse Width < 300µs, Duty Cycle < 2%
F(AV)
FSM
AR
RM
S
J
stg
AS
FM
thJC
thCS
R
RWM
T
Part number
Max. DC Reverse Voltage (V)
Max. Working Peak Reverse Voltage (V)
Parameters
Max. Average Forward Current
* See Fig. 5
Max. Peak One Cycle Non-Repetitive
Surge Current * See Fig. 7
Non-Repetitive Avalanche Energy
Repetitive Avalanche Current
Max. Junction Temperature Range
Max. Storage Temperature Range
Max. Thermal Resistance Junction
to Case
Typical Thermal Resistance, Case to
Heatsink
Approximate Weight
Mounting Torque
Terminal Torque
Case Style
Parameters
Max. Forward Voltage Drop
* See Fig. 1
Max. Reverse Leakage Current (1)
* See Fig. 2
Max. Junction Capacitance
Typical Series Inductance
Parameters
Min.
Max.
Min.
Max.
(1)
-55 to 175
-55 to 175
25.6 (0.9) g (oz.)
249NQ Units
249NQ Units
249NQ Units
HALF PAK Module
40 (35)
58 (50)
58 (50)
86 (75)
20000
10000
2300
6000
1.07
1.27
0.74
0.86
0.20
0.15
240
5.0
15
85
6
1
Kg-cm
(Ibf-in)
°C/W
°C/W
V/ µs
mA
mA
mJ
nH
°C
°C
pF
A
V
V
V
V
A
A
50% duty cycle @ T
5µs Sine or 3µs Rect. pulse
10ms Sine or 6ms Rect. pulse
T
Current decaying linearly to zero in 1 µsec
Frequency limited by T
DC operation
Mounting surface , smooth and greased
Non-lubricated threads
@ 240A
@ 480A
@ 240A
@ 480A
T
T
V
From top of terminal hole to mounting plane
(Rated V
249NQ135
J
J
J
R
= 25 °C, I
= 25 °C
= 125 °C
= 5V
135
DC
R
)
, (test signal range 100Khz to 1Mhz) 25 °C
AS
Conditions
Conditions
= 1 Amps, L = 30 mH
Conditions
* See Fig. 4
T
T
V
J
J
R
C
= 25 °C
= 125 °C
= 117° C, rectangular wave form
= rated V
J
max. V
R
A
Following any rated
load condition and
with rated V
= 1.5 x V
249NQ150
150
R
www.irf.com
typical
RRM
applied