(Surge Applied at Rated Load Conditions Halfwave, Single Phase, 60 Hz)
Storage and Operating Junction Temperature Range (Note 1)
Symbol
V
RRM
V
RWM
V
R
I
O
I
FRM
I
FSM
T
stg
, T
J
Value
45
Unit
V
2.0
4.0
50
−65 to +150
A
A
A
°C
Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of these limits are exceeded, device functionality
should not be assumed, damage may occur and reliability may be affected.
1. The heat generated must be less than the thermal conductivity from Junction−to−Ambient: dP
D
/dT
J
< 1/R
qJA
.
THERMAL CHARACTERISTICS
Characteristic
Thermal Resistance, Junction−to−Lead (Note 2)
Thermal Resistance, Junction−to−Ambient (Note 2)
Thermal Resistance, Junction−to−Ambient (Note 3)
Symbol
Y
JCL
R
qJA
R
qJA
Value
23
85
330
Unit
°C/W
°C/W
°C/W
ELECTRICAL CHARACTERISTICS
Characteristic
Maximum Instantaneous Forward Voltage (Note 4)
(I
F
= 2.0 A, T
J
= 25°C)
(I
F
= 2.0 A, T
J
= 125°C)
Maximum Instantaneous Reverse Current (Note 4)
(Rated dc Voltage, T
J
= 25°C)
(Rated dc Voltage, T
J
= 125°C)
Symbol
V
F
0.63
0.55
I
R
90
5
mA
mA
Value
Unit
V
Product parametric performance is indicated in the Electrical Characteristics for the listed test conditions, unless otherwise noted. Product
performance may not be indicated by the Electrical Characteristics if operated under different conditions.
2. Mounted with 700 mm
2
copper pad size (Approximately 1 in
2
) 1 oz FR4 Board.
3. Mounted with pad size approximately 20 mm
2
copper, 1 oz FR4 Board.
4. Pulse Test: Pulse Width
≤
380
ms,
Duty Cycle
≤
2.0%.
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2
NTS245SF
TYPICAL CHARACTERISTICS
100
i
F
, INSTANTANEOUS FORWARD
CURRENT (A)
100
i
F
, INSTANTANEOUS FORWARD
CURRENT (A)
T
A
= 150°C
10
T
A
= 125°C
T
A
= 150°C
10
T
A
= 125°C
1
T
A
= 25°C
T
A
= −55°C
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1
V
F
, INSTANTANEOUS FORWARD VOLTAGE (V)
1.2
1
T
A
= 25°C
T
A
= −55°C
0.1
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
V
F
, INSTANTANEOUS FORWARD VOLTAGE (V)
0.1
Figure 1. Typical Instantaneous Forward
Characteristics
I
R
, INSTANTANEOUS REVERSE CURRENT (A)
1.E−02
T
A
= 150°C
T
A
= 125°C
T
A
= 90°C
I
R
, INSTANTANEOUS REVERSE CURRENT (A)
1.E−01
Figure 2. Maximum Instantaneous Forward
Characteristics
T
A
= 150°C
T
A
= 125°C
T
A
= 90°C
1.E−03
1.E−02
1.E−04
1.E−03
1.E−05
T
A
= 25°C
1.E−04
T
A
= 25°C
1.E−06
1.E−05
1.E−07
5
15
25
35
45
V
R
, INSTANTANEOUS REVERSE VOLTAGE (V)
1.E−06
5
15
25
35
45
V
R
, INSTANTANEOUS REVERSE VOLTAGE (V)
Figure 3. Typical Reverse Characteristics
1000
C, JUNCTION CAPACITANCE (pF)
T
J
= 25°C
I
F(AV)
, AVERAGE FORWARD CURRENT (A)
4
Figure 4. Maximum Reverse Characteristics
DC
3
Square Wave
2
100
1
R
qJL
= 24.4°C/W
0
10
30
50
70
90
110
130
150
T
C
, CASE TEMPERATURE (°C)
10
0.1
1
10
V
R
, REVERSE VOLTAGE (V)
Figure 5. Typical Junction Capacitance
Figure 6. Current Derating
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3
NTS245SF
TYPICAL CHARACTERISTICS
4
P
F(AV)
, AVERAGE FORWARD
POWER DISSIPATION (W)
I
PK
/I
AV
= 20
I
PK
/I
AV
= 10
3
I
PK
/I
AV
= 5
2
Square Wave
1
DC
0
0
0.5
1.0
1.5
2.0
2.5
I
F(AV)
, AVERAGE FORWARD CURRENT (A)
Figure 7. Forward Power Dissipation
100
50% Duty Cycle
20%
R(t) (°C/W)
10 10%
5%
2%
1
1%
0.1
0.000001
0.00001
0.0001
0.001
0.01
0.1
1
10
100
1000
t, PULSE TIME (s)
Figure 8. Thermal Characteristics
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4
NTS245SF
PACKAGE DIMENSIONS
SOD−123FL
CASE 498
ISSUE D
E
q
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982.
2. CONTROLLING DIMENSION: MILLIMETER.
3. DIMENSIONS A AND B DO NOT INCLUDE MOLD FLASH.
4. DIMENSIONS D AND J ARE TO BE MEASURED ON FLAT SECTION
OF THE LEAD: BETWEEN 0.10 AND 0.25 MM FROM THE LEAD TIP.
MILLIMETERS
NOM
MAX
0.95
0.98
0.05
0.10
0.90
1.10
0.15
0.20
1.65
1.80
2.70
2.90
0.75
0.95
3.60
3.80
8°
−
INCHES
NOM
0.037
0.002
0.035
0.006
0.065
0.106
0.030
0.142
−
D
1
2
POLARITY INDICATOR
OPTIONAL AS NEEDED
A1
A
END VIEW
TOP VIEW
q
DIM
A
A1
b
c
D
E
L
H
E
q
MIN
0.90
0.00
0.70
0.10
1.50
2.50
0.55
3.40
0°
MIN
0.035
0.000
0.028
0.004
0.059
0.098
0.022
0.134
0°
MAX
0.039
0.004
0.043
0.008
0.071
0.114
0.037
0.150
8°
H
E
SIDE VIEW
2X
c
RECOMMENDED
SOLDERING FOOTPRINT*
4.20
2X
L
1.25
2X
b
2X
1.22
BOTTOM VIEW
DIMENSIONS: MILLIMETERS
*For additional information on our Pb−Free strategy and soldering
details, please download the ON Semiconductor Soldering and
Mounting Techniques Reference Manual, SOLDERRM/D.
ON Semiconductor and the
are registered trademarks of Semiconductor Components Industries, LLC (SCILLC) or its subsidiaries in the United States and/or other countries.
SCILLC owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property. A listing of SCILLC’s product/patent coverage may be accessed
at www.onsemi.com/site/pdf/Patent−Marking.pdf. SCILLC reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation
or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability arising out of the application or use of any product or circuit, and
specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. “Typical” parameters which may be provided in SCILLC data sheets
and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each
customer application by customer’s technical experts. SCILLC does not convey any license under its patent rights nor the rights of others. SCILLC products are not designed, intended,
or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which
the failure of the SCILLC product could create a situation where personal injury or death may occur. Should Buyer purchase or use SCILLC products for any such unintended or
unauthorized application, Buyer shall indemnify and hold SCILLC and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and
expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim
alleges that SCILLC was negligent regarding the design or manufacture of the part. SCILLC is an Equal Opportunity/Affirmative Action Employer. This literature is subject to all applicable
copyright laws and is not for resale in any manner.
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