181NQ035 Vishay, 181NQ035 Datasheet - Page 2

• Manufacturer Part Number: 181NQ035
• Description: DIODE SCHOTTKY 35V 180A HALF-PAK
• Manufacturer: Vishay

Specifications of 181NQ035

• Voltage - Forward (vf) (max) @ If: 660mV @ 180A
• Current - Reverse Leakage @ Vr: 15mA @ 35V
• Current - Average Rectified (io) (per Diode): 180A
• Voltage - Dc Reverse (vr) (max): 35V
• 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: *181NQ035

181NQ...(R) Series
Bulletin PD-2.293 rev. B 05/02
Voltage Ratings
Electrical Specifications
2
Absolute Maximum Ratings
Thermal-Mechanical Specifications
V
V
I
I
E
I
V
I
C
L
dv/dt Max. Voltage Rate of Change
T
T
R
R
wt
T
F(AV)
FSM
AR
RM
S
R
RWM
FM
J
stg
AS
T
thJC
thCS
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
(Rated V
Parameters
R
)
Min.
Max.
Min.
Max.
(1)
-55 to 175
-55 to 175
181NQ Units
25.6 (0.9) g (oz.)
181NQ Units
181NQ Units
HALF PAK Module
22,000
40 (35)
58 (50)
58 (50)
86 (75)
10000
2500
7800
0.66
0.80
0.56
0.69
0.30
0.10
180
243
135
6.0
36
15
Kg-cm
(Ibf-in)
V/ µs
°C/W
°C/W
181NQ030
mA
mA
mJ
nH
°C
°C
pF
A
A
V
V
V
V
A
30
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 * See Fig. 4
Mounting surface , smooth and greased
Non-lubricated threads
@ 180A
@ 360A
@ 180A
@ 360A
T
T
V
From the top of terminal hole to mounting plane
J
J
J
R
= 25 °C, I
= 25 °C
= 125 °C
= 5V
DC
181NQ035
, (test signal range 100Khz to 1Mhz) 25 °C
AS
35
Conditions
Conditions
Conditions
= 36 Amps, L = 0.38 mH
(1) Pulse Width < 300µs, Duty Cycle < 2%
T
T
V
J
J
R
C
= 25 °C
= 125 °C
= 125° C, rectangular wave form
= rated V
J
max. V
181NQ040
R
A
40
= 1.5 x V
Following any rated
load condition and
with rated V
R
www.irf.com
181NQ045
typical
RRM
45
applied