New Product
US1A thru US1M
Vishay General Semiconductor
Surface Mount Ultrafast Rectifier
FEATURES
• Low profile package • Ideal for automated placement • Glass passivated chip junction • Ultrafast reverse recovery time • Low switching losses, high efficiency • High forward surge capability • Meets MSL level 1, per J-STD-020, LF maximum peak of 260 °C • Compliant to RoHS Directive 2002/95/EC and in accordance to WEEE 2002/96/EC • Halogen-free according to IEC 61249-2-21 definition
DO-214AC (SMA)
PRIMARY CHARACTERISTICS
IF(AV) VRRM IFSM trr VF TJ max. 1.0 A 50 V to 1000 V 30 A 50 ns, 75 ns 1.0 V, 1.7 V 150 °C
TYPICAL APPLICATIONS
For use in high frequency rectification and freewheeling application in switching mode converters and inverters for consumer, computer, and telecommunication.
MECHANICAL DATA
Case: DO-214AC (SMA) Molding compound meets UL 94 V-0 flammability rating Base P/N-M3 - halogen-free, RoHS compliant, and commercial grade Terminals: Matte tin plated leads, solderable J-STD-002 and JESD 22-B102 M3 suffix meets JESD 201 class 1A whisker test Polarity: Color band denotes cathode end per
MAXIMUM RATINGS (TA = 25 °C unless otherwise noted)
PARAMETER Device marking code Maximum repetitive peak reverse voltage Maximum RMS voltage Maximum DC blocking voltage Maximum average forward rectified current at TL = 110 °C Peak forward surge current 8.3 ms single half sine-wave superimposed on rated load Operating and storage temperature range VRRM VRMS VDC IF(AV) IFSM TJ, TSTG SYMBOL US1A UA 50 35 50 US1B UB 100 70 100 US1D UD 200 140 200 US1G UG 400 280 400 1.0 30 - 55 to + 150 US1J UJ 600 420 600 US1K UK 800 560 800 US1M UM 1000 700 1000 V V V A A °C UNIT
Document Number: 89274 Revision: 19-Apr-11
For technical questions within your region, please contact one of the following: www.vishay.com DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com 1 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
New Product
US1A thru US1M
Vishay General Semiconductor
ELECTRICAL CHARACTERISTICS (TA = 25 °C unless otherwise noted)
PARAMETER Maximum instantaneous forward voltage Maximum DC reverse current at rated DC blocking voltage Maximum reverse recovery time Typical junction capacitance TEST CONDITIONS 1.0 A TA = 25 °C TA = 100 °C IF = 0.5 A, IR = 1.0 A, Irr = 0.25 A 4.0 V, 1 MHz SYMBOL VF (1) IR trr CJ 50 15 US1A US1B US1D US1G US1J US1K 1.7 10 μA 50 75 10 ns pF US1M UNIT V
1.0
Note (1) Pulse test: 300 μs pulse width, 1 % duty cycle
THERMAL CHARACTERISTICS (TA = 25 °C unless otherwise noted)
PARAMETER Maximum thermal resistance SYMBOL RJA RJL
(1) (1) (1)
US1A
US1B
US1D
US1G 75
US1J
US1K
US1M
UNIT °C/W
27
Note PCB mounted on 0.2" x 0.2" (5.0 mm x 5.0 mm) copper pad area
ORDERING INFORMATION (Example)
PREFERRED P/N US1J-M3/61T US1J-M3/5AT UNIT WEIGHT (g) 0.064 0.064 PREFERRED PACKAGE CODE 61T 5AT BASE QUANTITY 1800 7500 DELIVERY MODE 7" diameter plastic tape and reel 13" diameter plastic tape and reel
RATINGS AND CHARACTERSITICS CURVES
(TA = 25 °C unless otherwise noted)
1.2
30
Average Forward Rectified Current (A)
1.0
Peak Forward Surge Current (A)
Resistive or Inductive Load
25
TL = 110 °C 8.3 ms Single Half Sine-Wave
0.8
20
0.6
15
0.4 0.2" x 0.2" (5.0 mm x 5.0 mm) Copper Pad Areas
10
0.2
5
0 0 25 50 75 100 125 150
0 1 10 100
Lead Temperature (°C)
Number of Cycles at 60 Hz
Fig. 1 - Forward Current Derating Curve
Fig. 2 - Maximum Non-Repetitive Peak Forward Surge Current
www.vishay.com 2
For technical questions within your region, please contact one of the following: Document Number: 89274 DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com Revision: 19-Apr-11 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
New Product
US1A thru US1M
Vishay General Semiconductor
100
1000
Instantaneous Forward Current (A)
Instantaneous Reverse Leakage Current (µA)
TJ = 150 °C 100 TJ = 125 °C
10 TJ = 125 °C 1
TJ = 150 °C
10
TJ = 100 °C
TJ = 100 °C 0.1 TJ = 25 °C 0.01 0.3 US1A thru US1G
1 US1J thru US1M 0.1 TJ = 25 °C
0.01 0.5 0.7 0.9 1.1 1.3 1.5 1.7 0 20 40 60 80 100
Instantaneous Forward Voltage (V)
Percent of Rated Peak Reverse Voltage (%)
Fig. 3 - Typical Instantaneous Forward Characteristics
Fig. 6 - Typical Reverse Leakage Characteristics
100
100 TJ = 150 °C US1A thru US1G TJ = 25 °C f = 1.0 MHz Vsig = 50 mVp-p
Instantaneous Reverse Leakage Current (µA)
10
TJ = 125 °C
1
TJ = 100 °C
Junction Capacitance (pF)
10
US1J thru US1M
0.1
US1A thru US1G TJ = 25 °C
0.01 0 20 40 60 80 100
1 0.1
1
10
100
Percent of Rated Peak Reverse Voltage (%)
Reverse Voltage (V)
Fig. 4 - Typical Reverse Leakage Characteristics
Fig. 7 - Typical Junction Capacitance
100
100
TJ = 150 °C 10 TJ = 125 °C
Transient Thermal Impedance (°C/W)
Instantaneous Forward Current (A)
10
1 TJ = 100 °C 0.1 TJ = 25 °C US1J thru US1M 0.01 0.2
1
0.7
1.2
1.7
2.2
2.7
3.2
0.1 0.01
0.1
1
10
100
Instantaneous Forward Voltage (V)
t - Pulse Duration (s)
Fig. 5 - Typical Instantaneous Forward Characteristics
Fig. 8 - Typical Transient Thermal Impedance
Document Number: 89274 Revision: 19-Apr-11
For technical questions within your region, please contact one of the following: www.vishay.com DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com 3 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
New Product
US1A thru US1M
Vishay General Semiconductor
PACKAGE OUTLINE DIMENSIONS in inches (millimeters)
DO-214AC (SMA)
Cathode Band
Mounting Pad Layout
0.066 (1.68) MIN. 0.074 (1.88) MAX.
0.065 (1.65) 0.049 (1.25)
0.110 (2.79) 0.100 (2.54)
0.177 (4.50) 0.157 (3.99) 0.012 (0.305) 0.006 (0.152)
0.060 (1.52) MIN. 0.208 (5.28) REF.
0.090 (2.29) 0.078 (1.98)
0.060 (1.52) 0.030 (0.76)
0.008 (0.203) 0 (0) 0.208 (5.28) 0.194 (4.93)
www.vishay.com 4
For technical questions within your region, please contact one of the following: Document Number: 89274 DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com Revision: 19-Apr-11 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
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
www.vishay.com 1