NS(F,B)8AT thru NS(F,B)8MT
Vishay General Semiconductor
Glass Passivated General Purpose Plastic Rectifier
TO-220AC ITO-220AC
FEATURES • Glass passivated 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 260 °C, 40 s (for TO-220AC and ITO-220AC package) • Component in accordance to RoHS 2002/95/EC and WEEE 2002/96/EC TYPICAL APPLICATIONS
2 1 NS8xT
PIN 1
PIN 2
2 1 NSF8xT
PIN 1
CASE
PIN 2
TO-263AB K
2 1 NSB8xT
PIN 1 PIN 2 K HEATSINK
For use in general purpose rectification of power supplies, inverters, converters and freewheeling diodes application. MECHANICAL DATA
PRIMARY CHARACTERISTICS
IF(AV) VRRM IFSM VF TJ max. 8.0 A 50 V to 1000 V 125 A 1.1 V 150 °C
Case: TO-220AC, ITO-220AC, TO-263AB Epoxy meets UL 94V-0 flammability rating Terminals: Matte tin plated leads, solderable per J-STD-002 and JESD22-B102 E3 suffix for consumer grade, meets JESD 201 class 1A whisker test, HE3 suffix for high reliability grade (AEC Q101 qualified), 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 Maximum repetitive peak reverse voltage Maximum RMS voltage Maximum DC blocking voltage Maximum average forward rectified current at TC = 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 NS8AT NS8BT NS8DT NS8GT NS8JT NS8KT NS8MT UNIT VRRM VRMS VDC IF(AV) IFSM TJ, TSTG VAC 50 35 50 100 70 100 200 140 200 400 280 400 8.0 125 - 55 to + 150 1500 600 420 600 800 560 800 1000 700 1000 V V V A A °C V
Document Number: 88690 Revision: 08-Nov-07
For technical questions within your region, please contact one of the following: PDD-Americas@vishay.com, PDD-Asia@vishay.com, PDD-Europe@vishay.com
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NS(F,B)8AT thru NS(F,B)8MT
Vishay General Semiconductor
ELECTRICAL CHARACTERISTICS (TA = 25 °C unless otherwise noted)
PARAMETER Maximum instantaneous forward voltage (1) Maximum DC reverse current at rated DC blocking voltage Typical junction capacitance Note: (1) Pulse test: 300 µs pulse width, 1 % duty cycle TEST CONDITIONS 8.0 A TJ = 25 °C SYMBOL VF NS8AT NS8BT NS8DT NS8GT 1.1 NS8JT NS8KT NS8MT UNIT V
TJ = 25 °C TJ = 100 °C
IR
10 100
µA
4.0 V, 1 MHz
CJ
55
pF
THERMAL CHARACTERISTICS (TA = 25 °C unless otherwise noted)
PARAMETER Typical thermal resistance from junction to case SYMBOL RθJC 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 Note: (1) Automotive grade AEC Q101 qualified PREFERRED P/N NS8JT-E3/45 NSF8JT-E3/45 NSB8JT-E3/45 NSB8JT-E3/81 NS8JTHE3/45 (1) NSF8JTHE3/45 (1) NSB8JTHE3/45 (1) NSB8JTHE3/81 (1) UNIT WEIGHT (g) 1.80 1.95 1.77 1.77 1.80 1.95 1.77 1.77 PACKAGE CODE 45 45 45 81 45 45 45 81 BASE QUANTITY 50/tube 50/tube 50/tube 800/reel 50/tube 50/tube 50/tube 800/reel DELIVERY MODE Tube Tube Tube Tape reel Tube Tube Tube Tape reel
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For technical questions within your region, please contact one of the following: PDD-Americas@vishay.com, PDD-Asia@vishay.com, PDD-Europe@vishay.com
Document Number: 88690 Revision: 08-Nov-07
NS(F,B)8AT thru NS(F,B)8MT
Vishay General Semiconductor
RATINGS AND CHARACTERISTICS CURVES (TA = 25 °C unless otherwise noted)
10 100 60 Hz Resistive or Inductive Load
8
Instantaneous Reverse Current (µA)
Average Forward Current (A)
10
TJ = 100 °C
6
4
1
TJ = 75 °C
2
TJ = 25 °C 0.1
0 0 50 100 150
0
20
40
60
80
100
Case Temperature (°C)
Percent of Rated Peak Reverse Voltage (%)
Figure 1. Forward Current Derating Curve
Figure 4. Typical Reverse Characteristics
175
120 TJ = TJ Max. 8.3 ms Single Half Sine-Wave TJ = 25 °C f = 1.0 MHz Vsig = 50 mVp-p
Peak Forward Surge Current (A)
150 125 100 75 50 25 0 1
Junction Capacitance (pF)
100
100
80
1.0 Cycle
60
40
20
0 10 0.1 1 10 100 1000
Number of Cycles at 60 Hz
Reverse Voltage (V)
Figure 2. Maximum Non-Repetitive Peak Forward Surge Current
Figure 5. Typical Junction Capacitance Per Leg
100
Instantaneous Forward Current (A)
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)
Figure 3. Typical Instantaneous Forward Characteristics
Document Number: 88690 Revision: 08-Nov-07
For technical questions within your region, please contact one of the following: PDD-Americas@vishay.com, PDD-Asia@vishay.com, PDD-Europe@vishay.com
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NS(F,B)8AT thru NS(F,B)8MT
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. 0.113 (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
ITO-220AC
0.404 (10.26) 0.384 (9.75) 0.185 (4.70) 0.175 (4.44) 0.055 (1.39) 0.045 (1.14) 45° REF. 0.671 (17.04) 0.651 (16.54) PIN 0.076 (1.93) REF. 0.076 (1.93) REF. 7° REF. 0.140 (3.56) DIA. 0.125 (3.17) DIA. 0.135 (3.43) DIA. 0.122 (3.08) DIA. 0.190 (4.83) 0.170 (4.32) 0.110 (2.79) 0.100 (2.54)
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)
7° REF. 0.350 (8.89) 0.330 (8.38)
PIN
1
2 0.191 (4.85) 0.171 (4.35) 7° REF.
2
0.110 (2.79) 0.100 (2.54) 0.560 (14.22) 0.530 (13.46) 0.560 (14.22) 0.530 (13.46)
0.057 (1.45) 0.045 (1.14)
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)
0.035 (0.89) 0.025 (0.64) 0.205 (5.21) 0.195 (4.95) 0.028 (0.71) 0.020 (0.51)
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) 0.670 (17.02) 0.591 (15.00) 0.15 (3.81) MIN. 0.08 (2.032) MIN. 0.105 (2.67) 0.095 (2.41) 0.33 (8.38) MIN. 0.190 (4.83) 0.160 (4.06) 0.055 (1.40) 0.045 (1.14)
Mounting Pad Layout
0.42 (10.66) MIN.
0.624 (15.85) 0.591 (15.00)
0.037 (0.940) 0.027 (0.686) 0.105 (2.67) 0.095 (2.41)
0 to 0.01 (0 to 0.254) 0.110 (2.79) 0.090 (2.29) 0.021 (0.53) 0.014 (0.36) 0.205 (5.20) 0.195 (4.95) 0.140 (3.56) 0.110 (2.79)
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For technical questions within your region, please contact one of the following: PDD-Americas@vishay.com, PDD-Asia@vishay.com, PDD-Europe@vishay.com
Document Number: 88690 Revision: 08-Nov-07
Legal Disclaimer Notice
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 and agree to fully indemnify and hold Vishay and its distributors harmless from and against any and all claims, liabilities, expenses and damages arising or resulting in connection with such use or sale, including attorneys fees, even if such claim alleges that Vishay or its distributor was negligent regarding the design or manufacture of the part. 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.
Document Number: 91000 Revision: 11-Mar-11
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