End of Life - NS8F Series - October 2021
NS8xT, NSB8xT
www.vishay.com
Vishay General Semiconductor
Glass Passivated General Purpose Plastic Rectifier
FEATURES
D2PAK (TO-263AB)
TO-220AC
• Power pack
• Glass passivated pellet chip junction
K
• Low forward voltage drop
• High forward surge capability
2
2
1
• Solder dip 275 °C max. 10 s, per JESD 22-B106
for TO-220AC package
NSB8xT
NS8xT
PIN 1
PIN 1
PIN 2
• Meets MSL level 1, per J-STD-020, LF maximum peak
of 245 °C for D2PAK (TO-263AB package)
1
CASE
PIN 2
K
• AEC-Q101 qualified
HEATSINK
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
LINKS TO ADDITIONAL RESOURCES
TYPICAL APPLICATIONS
3D 3D
For use in general purpose rectification of power supplies,
inverters, converters and freewheeling diodes application.
3D Models
MECHANICAL DATA
PRIMARY CHARACTERISTICS
IF(AV)
8.0 A
VRRM
50 V to 1000 V
IFSM
125 A
Case: TO-220AC, D2PAK (TO-263AB)
Molding compound meets UL 94 V-0 flammability rating
Base P/N-E3 - RoHS-compliant
Base P/NHE3_X - RoHS-compliant, AEC-Q101 qualified
(“_X” denotes revision code e.g. A, B,...)
VF
1.1 V
TJ max.
150 °C
Package
TO-220AC, D2PAK (TO-263AB)
Circuit configuration
Single
Terminals: matte tin plated leads, solderable per
J-STD-002 and JESD 22-B102
E3 suffix meets JESD 201 class 1A whisker test, HE3 suffix
meets JESD 201 class 2 whisker test
Polarity: as marked
Mounting Torque: 10 in-lbs maximum
MAXIMUM RATINGS (TA = 25 °C unless otherwise noted)
PARAMETER
SYMBOL
NS8AT
Maximum repetitive peak reverse voltage
VRRM
50
100
200
400
600
800
1000
V
Maximum RMS voltage
VRMS
35
70
140
280
420
560
700
V
Maximum DC blocking voltage
VDC
50
100
200
400
600
800
1000
V
Maximum average forward rectified current
at TC = 100 °C
IF(AV)
8.0
A
Peak forward surge current 8.3 ms single sine-wave
superimposed on rated load
IFSM
125
A
TJ, TSTG
-55 to +150
°C
VAC
1500
V
Operating junction and storage temperature range
Isolation voltage (ITO-220AC only)
from terminal to heatsink t = 1 min
NS8BT NS8DT NS8GT
NS8JT
NS8KT NS8MT UNIT
Revision: 06-May-2021
Document Number: 88690
1
For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
End of Life - NS8F Series - October 2021
NS8xT, NSB8xT
www.vishay.com
Vishay General Semiconductor
ELECTRICAL CHARACTERISTICS (TA = 25 °C unless otherwise noted)
PARAMETER
TEST CONDITIONS
Maximum instantaneous
forward voltage
8.0 A
Maximum DC reverse
current at rated DC blocking
voltage
Typical junction capacitance
TJ = 25 °C
SYMBOL NS8AT NS8BT NS8DT NS8GT
VF
TJ = 25 °C
(1)
NS8JT
NS8KT NS8MT UNIT
1.1
V
10
IR
TJ = 100 °C
4.0 V, 1 MHz
μA
100
55
CJ
pF
Note
(1) Pulse test: 300 μs pulse width, 1 % duty cycle
THERMAL CHARACTERISTICS (TA = 25 °C unless otherwise noted)
PARAMETER
Typical thermal resistance from junction to case
SYMBOL
NSXT
NSFXT
NSBXT
UNIT
RθJC
3.0
5.0
3.0
°C/W
ORDERING INFORMATION (Example)
PACKAGE
UNIT WEIGHT (g)
PACKAGE CODE
BASE QUANTITY
DELIVERY MODE
TO-220AC
NS8JT-E3/45
PREFERRED P/N
1.80
45
50/tube
Tube
TO-263AB
NSB8JT-E3/45
1.77
45
50/tube
Tube
TO-263AB
NSB8JT-E3/81
1.77
81
800/reel
Tape and reel
TO-220AC
NS8JTHE3/45 (1)
1.80
45
50/tube
Tube
TO-263AB
NSB8JTHE3_B/P (1)
1.77
P
50/tube
Tube
TO-263AB
NSB8JTHE3_B/I (1)
1.77
I
800/reel
Tape and reel
Note
AEC-Q101 qualified
(1)
Revision: 06-May-2021
Document Number: 88690
2
For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
End of Life - NS8F Series - October 2021
NS8xT, NSB8xT
www.vishay.com
Vishay General Semiconductor
RATINGS AND CHARACTERISTICS CURVES (TA = 25 °C unless otherwise noted)
10
Instantaneous Reverse Current (μA)
100
Average Forward Current (A)
60 Hz Resistive or Inductive Load
8
6
4
2
0
10
TJ = 75 °C
1
TJ = 25 °C
0.1
150
100
50
0
0
20
40
60
100
80
Case Temperature (°C)
Percent of Rated Peak Reverse Voltage (%)
Fig. 1 - Forward Current Derating Curve
Fig. 4 - Typical Reverse Characteristics
120
175
TJ = TJ Max.
8.3 ms Single Half Sine-Wave
150
125
Junction Capacitance (pF)
Peak Forward Surge Current (A)
TJ = 100 °C
1.0 Cycle
100
75
50
25
0
TJ = 25 °C
f = 1.0 MHz
Vsig = 50 mVp-p
100
80
60
40
20
0
10
1
100
0.1
1
10
100
1000
Number of Cycles at 60 Hz
Reverse Voltage (V)
Fig. 2 - Maximum Non-Repetitive Peak Forward Surge Current
Fig. 5 - Typical Junction Capacitance Per Leg
Instantaneous Forward Current (A)
100
Pulse Width = 300 μs
1 % Duty Cycle
10
1
0.1
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
Instantaneous Forward Voltage (V)
Fig. 3 - Typical Instantaneous Forward Characteristics
Revision: 06-May-2021
Document Number: 88690
3
For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
End of Life - NS8F Series - October 2021
NS8xT, NSB8xT
www.vishay.com
Vishay General Semiconductor
PACKAGE OUTLINE DIMENSIONS in inches (millimeters)
TO-220AC
0.415 (10.54) MAX.
0.370 (9.40)
0.360 (9.14)
0.154 (3.91) DIA.
0.148 (3.74) DIA.
0.185 (4.70)
0.175 (4.44)
0.055 (1.39)
0.045 (1.14)
0.113 (2.87)
0.103 (2.62)
0.145 (3.68)
0.135 (3.43)
0.635 (16.13)
0.625 (15.87)
1
PIN
0.350 (8.89)
0.330 (8.38)
1.148 (29.16)
1.118 (28.40)
2
0.160 (4.06)
0.140 (3.56)
0.110 (2.79)
0.100 (2.54)
0.057 (1.45)
0.045 (1.14)
0.560 (14.22)
0.530 (13.46)
PIN 1
PIN 2
0.105 (2.67)
0.095 (2.41)
CASE
0.037 (0.94)
0.027 (0.68)
0.205 (5.20)
0.195 (4.95)
D2PAK (TO-263AB)
0.411 (10.45)
0.380 (9.65)
0.603 (15.32)
0.573 (14.55)
0.190 (4.83)
0.160 (4.06)
0.245 (6.22)
MIN.
0.022 (0.56)
0.014 (0.36)
Mounting Pad Layout
0.42 (10.66) min.
0.055 (1.40)
0.045 (1.14)
K
0.33 (8.38) min.
0.360 (9.14)
0.320 (8.13)
1
K
2
0.624 (15.85)
0.591 (15.00)
0.670 (17.02)
0.591 (15.00)
0 to 0.01 (0 to 0.254)
0.110 (2.79)
0.090 (2.29)
0.021 (0.53)
0.014 (0.36)
0.037 (0.940)
0.027 (0.686)
0.105 (2.67)
0.095 (2.41)
0.055 (1.40)
0.047 (1.19)
0.205 (5.20)
0.195 (4.95)
0.140 (3.56)
0.110 (2.79)
0.15 (3.81) min.
0.08 (2.032) MIN.
0.105 (2.67)
0.095 (2.41)
Revision: 06-May-2021
Document Number: 88690
4
For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
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www.vishay.com
Vishay
Disclaimer
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Revision: 01-Jan-2022
1
Document Number: 91000