NKSD300-100 Series
RoHS
RoHS
FEATURES
PRODUCT SUMMARY
V
R
300A
100 V
Schottky Rectifier, 300A/100V
175°C T operation
J
Center tap module
Low forward voltage drop
High frequency operation
Guard ring for enhanced ruggedness and
long term reliability
Lead (Pb)-free
Designed and qualified for industrial level
MAJOR RATINGS AND CHARACTERISTICS
UNIT
l
FSM
I
F(AV)
A
CHARACTERISTICS
Rectangular waveform
A
t 5
p =
µs sine
150 Apk, T = 125 C (per leg)
J
°
Range
SYMBOL VALUES
300
100
22000
0.72
-55 to 175
ºC
V
RRM
T
J
V
F
V
V
VOLTAGE RATINGS
UNIT
V
R
PARAMETER
Maximum DC reverse voltage
SYMBOL
NKSD300-100
100
V
RWM
V
Maximum working peak reverse voltage
l
F(AV)
TYPICAL APPLICATIONS
High current switching power supplies
Plating power supplies
UPS system
Converters
Freewheeling
Welder
Reverse battery protection.
The NKSD300... Schottky rectifier common
cathode module series has been optimized
for low reverse leakage at high temperature.
The proprietary barrier technology allows for
reliable operation up to 175 °C junction
temperature.
DESCRIPTION
Nell High Power Products
TO-244 (insulated)TO-244 (non-insulated)
Base
Lug
terminal
anode 1
Lug
terminal
anode 2
common cathode
Lug
terminal
anode 1
Lug
terminal
anode 2
Lug terminal
common cathode
*Add suffix R for common anode” ”
NKSD300-100
NKSD300-100I
Lug terminal
cathode 1
Lug terminal
common anode
Lug terminal
cathode 2
NKSD300-100RI
*Add suffix I for insulated type“ ”
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Page 1 of 6
ABSOLUTE MAXIMUM RATINGS
UNIT
l
FSM
I
F(AV)
A
SYMBOL
Maximum average forward
current
A
Non- repetitive avalanche energy per leg
PARAMETER
TEST CONDITIONS
150
300
22000
2500
15
mJ
l
AR
E
AS
VALUES
per leg
per device
50% duty cycle at T = 138 C, rectangular waveform
C
°
1
Maximum peak one cycle non-repetitive
surge current per leg
Repetitive avalanche current per leg
5 µs sine or 3 µs rect. pulse
10 ms sine or 6 ms rect. pulse
Following any rated load
condition and with rated
V applied
RRM
T =25 C, l =13A, L=0.2mH
J AS
°
Current decaying linearly to zero in 1 sµ
Frequency limited by T maximum V =1.5xV typical
J A R
ELECTRICAL SPECIFICATIONS
UNIT
V
FM
(1)
V
SYMBOL
Maximum forward voltage drop per leg
PARAMETER
TEST CONDITIONS
0.91
1.09
0.72
0.85
100
mA
l
RM
(1)
VALUES
50
pF
nH
V/ sµ
4150
6
10000
150A
300A
150A
300A
Maximum reverse leakage current per leg
T = 25 C
J
°
T = 125 C
J
°
Maximum junction capacitance per leg
Typical series inductance per leg
Maximum voltage rate of change
C
T
L
S
dV/dt
Rated V
R
From top of terminal hole to mounting plane
V = 5 V (test signal range 100 kHz to 1 MH ) 25 C
R DC
Z °
T = 25 C
J
°
T = 125 C
J
°
V = Rated V
R R
Note
(1) Pulse width < 300 µs, duty cycle < 2%
THERMAL-MECHANICAL SPECIFICATIONS
UNIT
SYMBOL
Maximum junction and storage temperature range
PARAMETER
lbf ∙ in
Thermal resistance, junction to case per leg
Thermal resistance, junction to case
per module
Thermal resistance, case to heatsink
Weight
TO-244 (non-insulated)
TO-244 (insulated)
T ,T
J Stg
R
thJC
R
thCS
MIN.
TYP.
MAX.
lbf ∙ in
(N∙m)
g(oz.)
ºC
ºC/W
175
0.28
0.14
-
-
-
53.1 (6)
40 (4.6)
44.2 (5)
80
35
-
-
-
100 (3.53)
85 (3)
0.10
-
-
-
-55
-
-
-
-
-
35.4 (4)
30 (3.4)
30 (3.4)
-
-
Mounting torque
Mounting torque center hole
Terminal torque
vertical pull
2
" lever pull
-
-
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Page 2 of 6
NKSD300-100 Series
RoHS
RoHS
V
1000 (1min)
Maximum RMS insulation voltage
(for insulated type)
V
INS
TO-244 (non-insulated)
TO-244 (insulated)
--
0.40
TO-244AA compatible
JEDEC
Case style
TO-244 (non-insulated)
TO-244 (insulated)
0.20
--
Nell High Power Products
R
thJC
μA