NS8xT, NSF8xT, NSB8xT
www.vishay.com
Vishay General Semiconductor
Glass Passivated General Purpose Plastic Rectifier
TO-220AC
ITO-220AC
FEATURES
• Power pack
• Glass passivated pellet chip junction
• Low forward voltage drop
• High forward surge capability
• Meets MSL level 1, per J-STD-020,
LF maximum peak of 245 °C (for TO-263AB package)
• Solder dip 275 °C max. 10 s, per JESD 22-B106
(for TO-220AC and ITO-220AC package)
• AEC-Q101 qualified available
- Automotive ordering code: base P/NHE3
(for ITO-220AC and TO-263AB package)
• Material categorization: for definitions of compliance
please see
www.vishay.com/doc?99912
2
1
NS8xT
PIN 1
PIN 2
2
1
NSF8xT
PIN 1
CASE
PIN 2
D
2
PAK (TO-263AB)
K
2
1
NSB8xT
PIN 1
PIN 2
K
HEATSINK
TYPICAL APPLICATIONS
For use in general purpose rectification of power supplies,
inverters, converters and freewheeling diodes application.
DESIGN SUPPORT TOOLS
Models
Available
click logo to get started
MECHANICAL DATA
Case:
TO-220AC, ITO-220AC, D
2
PAK (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,...)
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
PRIMARY CHARACTERISTICS
I
F(AV)
V
RRM
I
FSM
V
F
T
J
max.
Package
Circuit configuration
8.0 A
50 V to 1000 V
125 A
1.1 V
150 °C
TO-220AC, ITO-220AC, D
2
PAK (TO-263AB)
Single
MAXIMUM RATINGS
(T
A
= 25 °C unless otherwise noted)
PARAMETER
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward rectified current
at T
C
= 100 °C
Peak forward surge current 8.3 ms single sine-wave
superimposed on rated load
Operating junction and storage temperature range
Isolation voltage (ITO-220AC only)
from terminal to heatsink t = 1 min
SYMBOL
V
RRM
V
RMS
V
DC
I
F(AV)
I
FSM
T
J
, T
STG
V
AC
NS8AT
50
35
50
NS8BT NS8DT NS8GT
100
70
100
200
140
200
400
280
400
8.0
125
-55 to +150
1500
NS8JT
600
420
600
NS8KT NS8MT UNIT
800
560
800
1000
700
1000
V
V
V
A
A
°C
V
Revision: 13-Jun-2018
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
NS8xT, NSF8xT, NSB8xT
www.vishay.com
Vishay General Semiconductor
ELECTRICAL CHARACTERISTICS
(T
A
= 25 °C unless otherwise noted)
PARAMETER
Maximum instantaneous
forward voltage
Maximum DC reverse
current at rated DC blocking
voltage
Typical junction capacitance
TEST CONDITIONS
8.0 A
T
J
= 25 °C
T
J
= 25 °C
I
R
T
J
= 100 °C
4.0 V, 1 MHz
C
J
100
55
pF
SYMBOL NS8AT NS8BT NS8DT NS8GT
V
F (1)
1.1
10
μA
NS8JT
NS8KT NS8MT UNIT
V
Note
(1)
Pulse test: 300 μs pulse width, 1 % duty cycle
THERMAL CHARACTERISTICS
(T
A
= 25 °C unless otherwise noted)
PARAMETER
Typical thermal resistance from junction to case
SYMBOL
R
JC
NSXT
3.0
NSFXT
5.0
NSBXT
3.0
UNIT
°C/W
ORDERING INFORMATION
(Example)
PACKAGE
TO-220AC
ITO-220AC
TO-263AB
TO-263AB
TO-220AC
ITO-220AC
TO-263AB
TO-263AB
ITO-220AC
TO-263AB
TO-263AB
(1)
PREFERRED P/N
NS8JT-E3/45
NSF8JT-E3/45
NSB8JT-E3/45
NSB8JT-E3/81
NS8JT-E3/P
NSF8JT-E3/P
NSB8JT-E3/P
NSB8JT-E3/I
NSF8JTHE3_A/P
(1)
NSB8JTHE3_A/P
(1)
NSB8JTHE3_A/I
(1)
UNIT WEIGHT (g)
1.80
1.95
1.77
1.77
1.80
1.95
1.77
1.77
1.95
1.77
1.77
PACKAGE CODE
45
45
45
81
P
P
P
I
P
P
I
BASE QUANTITY
50/tube
50/tube
50/tube
800/reel
50/tube
50/tube
50/tube
800/reel
50/tube
50/tube
800/reel
DELIVERY MODE
Tube
Tube
Tube
Tape and reel
Tube
Tube
Tube
Tape and reel
Tube
Tube
Tape and reel
Note
AEC-Q101 qualified, available in ITO-220AC and TO-263AB package
Revision: 13-Jun-2018
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
NS8xT, NSF8xT, NSB8xT
www.vishay.com
Vishay General Semiconductor
RATINGS AND CHARACTERISTICS CURVES
(T
A
= 25 °C unless otherwise noted)
10
60 Hz Resistive or Inductive Load
100
8
Instantaneous Reverse Current (μA)
Average Forward Current (A)
T
J
= 100 °C
10
6
4
T
J
= 75 °C
1
2
T
J
= 25 °C
0.1
0
0
50
100
150
0
20
40
60
80
100
Case Temperature (°C)
Percent of Rated Peak Reverse Voltage (%)
Fig. 1 - Forward Current Derating Curve
Fig. 4 - Typical Reverse Characteristics
175
120
T
J
= T
J
Max.
8.3 ms
Single
Half
Sine-Wave
1.0 Cycle
T
J
= 25 °C
f = 1.0 MHz
V
sig
= 50 mV
p-p
Peak Forward
Surge
Current (A)
150
125
100
75
50
25
0
1
Junction Capacitance (pF)
100
100
80
60
40
20
0
10
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
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)
Instantaneous Forward Current (A)
Fig. 3 - Typical Instantaneous Forward Characteristics
Revision: 13-Jun-2018
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
NS8xT, NSF8xT, NSB8xT
www.vishay.com
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.
0.113 (2.87)
0.103 (2.62)
0.145 (3.68)
0.135 (3.43)
0.635 (16.13)
0.625 (15.87)
1
0.160 (4.06)
0.140 (3.56)
0.057 (1.45)
0.045 (1.14)
0.105 (2.67)
0.095 (2.41)
PIN 1
PIN 2
CASE
Vishay General Semiconductor
ITO-220AC
0.185 (4.70)
0.175 (4.44)
0.055 (1.39)
0.045 (1.14)
0.404 (10.26)
0.384 (9.75)
0.076 (1.93) REF.
0.076 (1.93) REF.
45° REF.
7° REF.
0.140 (3.56) DIA.
0.125 (3.17) DIA.
7° REF.
0.350 (8.89)
0.330 (8.38)
0.190 (4.83)
0.170 (4.32)
0.110 (2.79)
0.100 (2.54)
0.135 (3.43) DIA.
0.122 (3.08) DIA.
0.350 (8.89)
0.330 (8.38)
1.148 (29.16)
1.118 (28.40)
0.603 (15.32)
0.573 (14.55)
0.600 (15.24)
0.580 (14.73)
1
PIN
2
0.671 (17.04)
0.651 (16.54)
PIN
2
0.110 (2.79)
0.100 (2.54)
0.560 (14.22)
0.530 (13.46)
0.191 (4.85)
0.171 (4.35)
0.560 (14.22)
0.530 (13.46)
0.057 (1.45)
0.045 (1.14)
0.035 (0.89)
0.025 (0.64)
0.205 (5.21)
0.195 (4.95)
7° REF.
0.110 (2.79)
0.100 (2.54)
0.037 (0.94)
0.027 (0.68)
0.205 (5.20)
0.195 (4.95)
0.022 (0.56)
0.014 (0.36)
0.025 (0.64)
0.015 (0.38)
0.028 (0.71)
0.020 (0.51)
D
2
PAK (TO-263AB)
0.411 (10.45)
0.380 (9.65)
0.245 (6.22)
MIN.
K
0.360 (9.14)
0.320 (8.13)
1
K
2
0.055 (1.40)
0.047 (1.19)
0.190 (4.83)
0.160 (4.06)
0.055 (1.40)
0.045 (1.14)
Mounting Pad Layout
0.42 (10.66) min.
0.33 (8.38) min.
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)
0.15 (3.81) min.
0.08 (2.032) MIN.
0.105 (2.67)
0.095 (2.41)
0.037 (0.940)
0.027 (0.686)
0.105 (2.67)
0.095 (2.41)
0.205 (5.20)
0.195 (4.95)
0.140 (3.56)
0.110 (2.79)
Revision: 13-Jun-2018
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
Legal Disclaimer Notice
www.vishay.com
Vishay
Disclaimer
ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE
RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.
Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively,
“Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other
disclosure relating to any product.
Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or
the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all
liability arising out of the application or use of any product, (ii) any and all liability, including without limitation special,
consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular
purpose, non-infringement and merchantability.
Statements regarding the suitability of products for certain types of applications are based on Vishay’s knowledge of
typical requirements that are often placed on Vishay products in generic applications. Such statements are not binding
statements about the suitability of products for a particular application. It is the customer’s responsibility to validate that a
particular product with the properties described in the product specification is suitable for use in a particular application.
Parameters provided in datasheets and / or specifications may vary in different applications and performance may vary over
time. All operating parameters, including typical parameters, must be validated for each customer application by the customer’s
technical experts. Product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase,
including but not limited to the warranty expressed therein.
Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining
applications or for any other application in which the failure of the Vishay product could result in personal injury or death.
Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk.
Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for
such applications.
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document
or by any conduct of Vishay. Product names and markings noted herein may be trademarks of their respective owners.
© 2017 VISHAY INTERTECHNOLOGY, INC. ALL RIGHTS RESERVED
Revision: 08-Feb-17
1
Document Number: 91000
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