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US1D-E3/5AT
Fast / Ultrafast Diode, 200 V, 1 A, Single, 1 V, 50 ns, 30 A
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- Manufacturer: VISHAY
- Product type: Fast & Ultrafast Recovery Rectifier Diodes
- Repetitive Reverse Voltage Vrrm Max:200V; Forward Current If(AV):1A; Diode Configuration:Single; Forward Voltage VF Max:1V; Reverse Recovery Time trr Max:50ns; Forward Surge Current
- SVHC: Lead (04-Feb-2026)
- No. of Pins: 2 Pin
- Product Range: -
- Qualification: -
- Diode Case Style: DO-214AC (SMA)
- Diode Configuration: Single
- Forward Voltage Max: 1V
- Forward Surge Current: 30A
- Reverse Recovery Time: 50ns
- Average Forward Current: 1A
- Operating Temperature Max: 150°C
- Repetitive Peak Reverse Voltage: 200V
| Delivery and price | |
|---|---|
| Units per pack | 1000 |
| Price | 0.089 € |
| Current stock | 1000+ |
| Lead time | 30 days |
Datasheet
## **US1A, US1B, US1D, US1G, US1J, US1K, US1M** www.vishay.com ## Vishay General Semiconductor ## **Surface-Mount Ultrafast Rectifier** ## **FEATURES** • Low profile package Available • Ideal for automated placement • Glass passivated pallet chip junction • Ultrafast reverse recovery time COMPLIANT • Low switching losses, high efficiency RoHS ## **SMA (DO-214AC)** Cathode Anode - High forward surge capability - Meets MSL level 1, per J-STD-020, LF maximum peak of 260 °C Available - AEC-Q101 qualified available ## **LINKS TO ADDITIONAL RESOURCES** **==> picture [221 x 60] intentionally omitted <==** **----- Start of picture text -----**<br> Design Tools XN Related 3D Models SPICE Models Application<br>Documents Notes<br>re a<br>Marking<br>3D 3D<br>**----- End of picture text -----**<br> - Automotive ordering code: base P/NHE3 or P/NHM3 - Material categorization: for definitions of compliance please see www.vishay.com/doc?99912 ~~a~~ ## **TYPICAL APPLICATIONS** For use in high frequency rectification and freewheeling application in switching mode converters and inverters for consumer, computer, automotive, and telecommunication. ## **PRIMARY CHARACTERISTICS** |**PRIMARY CHARACTERISTICS**|**PRIMARY CHARACTERISTICS**| |---|---| |IF(AV)|1.0 A| |VRRM|50 V, 100 V, 200 V, 400 V, 600 V,<br>800 V, 1000 V| |IFSM|30 A| |trr|50 ns, 75 ns| |VFat IF|1.0 V, 1.7 V| |TJmax.|150 °C| |Package|SMA (DO-214AC)| |Circuit configurations|Single| ## **MECHANICAL DATA** **Case:** SMA (DO-214AC) Molding compound meets UL 94 V-0 flammability rating Base P/N-E3 - RoHS-compliant, commercial grade Base P/N-M3 - halogen-free, RoHS-compliant, commercial grade Base P/NHE3_X - RoHS-compliant and AEC-Q101 qualified Base P/NHM3_X - halogen-free, RoHS-compliant and 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, M3, HE3, and HM3 suffix meets JESD 201 class 2 whisker test **Polarity:** color band denotes cathode end |**MAXIMUM RATINGS**(TA= 25 °C unless otherwise noted)<br>~~pO~~|**MAXIMUM RATINGS**(TA= 25 °C unless otherwise noted)<br>~~pO~~|**MAXIMUM RATINGS**(TA= 25 °C unless otherwise noted)<br>~~pO~~|**MAXIMUM RATINGS**(TA= 25 °C unless otherwise noted)<br>~~pO~~|**MAXIMUM RATINGS**(TA= 25 °C unless otherwise noted)<br>~~pO~~|**MAXIMUM RATINGS**(TA= 25 °C unless otherwise noted)<br>~~pO~~|**MAXIMUM RATINGS**(TA= 25 °C unless otherwise noted)<br>~~pO~~|**MAXIMUM RATINGS**(TA= 25 °C unless otherwise noted)<br>~~pO~~|**MAXIMUM RATINGS**(TA= 25 °C unless otherwise noted)<br>~~pO~~|**MAXIMUM RATINGS**(TA= 25 °C unless otherwise noted)<br>~~pO~~| |---|---|---|---|---|---|---|---|---|---| |**PARAMETER**<br>~~pO~~<br>~~PO~~|**SYMBOL**|**US1A**|**US1B**|**US1D**|**US1G**|**US1J**|**US1K**|**US1M**|**UNIT**| |Device markingcode<br>~~pO~~<br>~~PO~~<br>~~PO~~||UA|UB|UD|UG|UJ|UK|UM|| |Maximum repetitive peak reverse voltage<br>~~PO~~<br>~~PO~~<br>~~pO~~|VRRM|50|100|200|400|600|800|1000|V| |Maximum RMS voltage<br>~~PO~~<br>~~pO~~<br>~~PO~~|VRMS|35|70|140|280|420|560|700|V| |Maximum DC blockingvoltage<br>~~pO~~<br>~~PO~~|VDC|50|100|200|400|600|800|1000|V| |Maximum average forward rectified current at TL= 110 °C<br>~~PO~~<br>~~DCG~~|IF(AV)<br>~~DCG~~|1.0<br>~~DCG~~|||||||A<br>~~DCG~~| |Peak forward surge current 8.3 ms single half sine-wave<br>superimposed on rated load|IFSM|30|||||||A| |Operatingand storage temperature range<br>~~DG~~|TJ, TSTG<br>~~DG~~|-55 to +150<br>~~DG~~|||||||°C<br>~~DG~~| Revision: 12-Aug-2022 Document Number: 88768 **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 ## **US1A, US1B, US1D, US1G, US1J, US1K, US1M** www.vishay.com Vishay General Semiconductor |**ELECTRICAL CHARACTERISTICS**(TA= 25 °C unless otherwise noted)|**ELECTRICAL CHARACTERISTICS**(TA= 25 °C unless otherwise noted)|**ELECTRICAL CHARACTERISTICS**(TA= 25 °C unless otherwise noted)|**ELECTRICAL CHARACTERISTICS**(TA= 25 °C unless otherwise noted)|**ELECTRICAL CHARACTERISTICS**(TA= 25 °C unless otherwise noted)|**ELECTRICAL CHARACTERISTICS**(TA= 25 °C unless otherwise noted)|**ELECTRICAL CHARACTERISTICS**(TA= 25 °C unless otherwise noted)|**ELECTRICAL CHARACTERISTICS**(TA= 25 °C unless otherwise noted)|**ELECTRICAL CHARACTERISTICS**(TA= 25 °C unless otherwise noted)|**ELECTRICAL CHARACTERISTICS**(TA= 25 °C unless otherwise noted)|**ELECTRICAL CHARACTERISTICS**(TA= 25 °C unless otherwise noted)|**ELECTRICAL CHARACTERISTICS**(TA= 25 °C unless otherwise noted)| |---|---|---|---|---|---|---|---|---|---|---|---| |**PARAMETER**|**TEST CONDITIONS**||**SYMBOL**|**US1A**|**US1B **|**US1D**|**US1G**|**US1J**|**US1K**|**US1M**|**UNIT**| |Maximum instantaneous forward voltage|1.0 A||VF (1)|1.0||||1.7|||V| |Maximum DC reverse current<br>at rated DC blocking voltage||TA= 25 °C|IR|10|||||||μA| |||TA= 100 °C||50|||||||| |Maximum reverse recovery time|IF= 0.5 A, IR= 1.0 A,<br>Irr= 0.25 A||trr|50||||75|||ns| |Typical junction capacitance|4.0 V, 1 MHz||CJ|15||||10|||pF| ## **Note** - (1) Pulse test: 300 μs pulse width, 1 % duty cycle |**THERMAL CHARACTERISTICS**(TA= 25 °C unless otherwise noted)|**THERMAL CHARACTERISTICS**(TA= 25 °C unless otherwise noted)|**THERMAL CHARACTERISTICS**(TA= 25 °C unless otherwise noted)|**THERMAL CHARACTERISTICS**(TA= 25 °C unless otherwise noted)|**THERMAL CHARACTERISTICS**(TA= 25 °C unless otherwise noted)|**THERMAL CHARACTERISTICS**(TA= 25 °C unless otherwise noted)|**THERMAL CHARACTERISTICS**(TA= 25 °C unless otherwise noted)|**THERMAL CHARACTERISTICS**(TA= 25 °C unless otherwise noted)|**THERMAL CHARACTERISTICS**(TA= 25 °C unless otherwise noted)|**THERMAL CHARACTERISTICS**(TA= 25 °C unless otherwise noted)| |---|---|---|---|---|---|---|---|---|---| |**PARAMETER**|**SYMBOL**|**US1A**|**US1B**|**US1D **|**US1G**|**US1J**|**US1K**|**US1M**|**UNIT**| |Maximum thermal resistance|RθJA (1)|75|||||||°C/W| ||RθJL (1)|27|||||||| ## **Note** > (1) PCB mounted on 0.2" x 0.2" (5.0 mm x 5.0 mm) copper pad area |**ORDERING INFORMATION**(Example)|**ORDERING INFORMATION**(Example)|**ORDERING INFORMATION**(Example)|**ORDERING INFORMATION**(Example)|**ORDERING INFORMATION**(Example)| |---|---|---|---|---| |**PREFERRED P/N**|**UNIT WEIGHT (g)**|**PREFERRED PACKAGE CODE**|**BASE QUANTITY**|**DELIVERY MODE**| |US1J-E3/61T|0.064|61T|1800|7" diameter plastic tape and reel| |US1J-E3/5AT|0.064|5AT|7500|13" diameter plastic tape and reel| |US1JHE3_A/H(1)|0.064|H|1800|7" diameter plastic tape and reel| |US1JHE3_A/I(1)|0.064|I|7500|13" diameter plastic tape and reel| |US1J-M3/61T|0.064|61T|1800|7" diameter plastic tape and reel| |US1J-M3/5AT|0.064|5AT|7500|13" diameter plastic tape and reel| |US1JHM3_A/H(1)|0.064|H|1800|7" diameter plastic tape and reel| |US1JHM3_A/I(1)|0.064|I|7500|13" diameter plastic tape and reel| ## **Note** - (1) AEC-Q101 qualified Revision: 12-Aug-2022 Document Number: 88768 **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 **US1A, US1B, US1D, US1G, US1J, US1K, US1M** www.vishay.com ## Vishay General Semiconductor ## **RATINGS AND CHARACTERISTICS CURVES** (TA = 25 °C unless otherwise noted) **==> picture [194 x 156] intentionally omitted <==** **----- Start of picture text -----**<br> 1.2<br>Resistive or Inductive Load<br>1.0<br>0.8<br>0.6<br>0.4<br>0.2" x 0.2" (5.0 mm x 5.0 mm)<br>0.2 Copper Pad Areas<br>0<br>0 25 50 75 100 125 150<br>Lead Temperature (°C)<br>Average Forward Rectified Current (A)<br>**----- End of picture text -----**<br> Fig. 1 - Forward Current Derating Curve **==> picture [194 x 155] intentionally omitted <==** **----- Start of picture text -----**<br> 30<br>TL = 110 °C<br>25 8.3 ms Single Half Sine-Wave<br>20<br>15<br>10<br>5<br>0<br>1 10 100<br>Number of Cycles at 60 Hz<br>Peak Forward Surge Current (A)<br>**----- End of picture text -----**<br> Fig. 2 - Maximum Non-Repetitive Peak Forward Surge Current **==> picture [189 x 160] intentionally omitted <==** **----- Start of picture text -----**<br> 100<br>TJ = 150 ° C<br>10 TJ = 125 ° C<br>TJ = 100 ° C<br>1<br>TJ = 25 °C<br>T J = -40 °C<br>0.1<br>US1A thru US1G<br>0.01<br>0.3 0.5 0.7 0.9 1.1 1.3 1.5 1.7<br>Instantaneous Forward Voltage (V)<br>Instantaneous Forward Current (A)<br>**----- End of picture text -----**<br> Fig. 3 - Typical Instantaneous Forward Characteristics **==> picture [209 x 571] intentionally omitted <==** **----- Start of picture text -----**<br> 100 10000<br>TJ = 150 °C<br>10 TJ = 125 °C<br>TJ = 100 ° C 1000<br>1<br>0.1 TJ = 25 °C 100<br>0.01 TJ = -40 ° C<br>US1A thru US1G<br>0.001 10<br>0 20 40 60 80 100<br>Percent of Rated Peak Reverse Voltage (%)<br>Fig. 4 - Typical Reverse Leakage Characteristics<br>Axis Title<br>100 10000<br>T J = 150 °C<br>TJ = 125 °C<br>10<br>T J = 100 ° C 1000<br>1<br>TJ = 25 °C<br>100<br>0.1 TJ = -40 °C<br>US1J thru US1M<br>0.01 10<br>0.2 0.7 1.2 1.7 2.2 2.7 3.2 3.7<br>Instantaneous Forward Voltage (V)<br>Fig. 5 - Typical Instantaneous Forward Characteristics<br>Axis Title<br>1000 10000<br>TJ = 150 ° C<br>100<br>10 T J = 125 °C 1000<br>TJ = 100 °C<br>1<br>0.1 TJ = 25 °C 100<br>0.01<br>TJ = -40 °C<br>US1J thru US1M<br>0.001 10<br>0 20 40 60 80 100<br>Percent of Rated Peak Reverse Voltage (%)<br>Instantaneous Reverse Current (µA)<br>Instantaneous Forward Current (A)<br>Instantaneous Reverse Current (µA)<br>**----- End of picture text -----**<br> Fig. 6 - Typical Reverse Leakage Characteristics Revision: 12-Aug-2022 Document Number: 88768 **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 **US1A, US1B, US1D, US1G, US1J, US1K, US1M** www.vishay.com Vishay General Semiconductor **==> picture [194 x 156] intentionally omitted <==** **----- Start of picture text -----**<br> 100<br>TJ = 25 °C<br>f = 1.0 MHz<br>US1A thru US1G V sig = 50 mV p-p<br>10 US1J thru US1M<br>1<br>0.1 1 10 100<br>Reverse Voltage (V)<br>Junction Capacitance (pF)<br>**----- End of picture text -----**<br> **==> picture [136 x 9] intentionally omitted <==** **----- Start of picture text -----**<br> Fig. 7 - Typical Junction Capacitance<br>**----- End of picture text -----**<br> **==> picture [195 x 156] intentionally omitted <==** **----- Start of picture text -----**<br> 100<br>10<br>1<br>0.1<br>0.01 0.1 1 10 100<br>t - Pulse Duration (s)<br>Transient Thermal Impedance (°C/W)<br>**----- End of picture text -----**<br> Fig. 8 - Typical Transient Thermal Impedance ## **PACKAGE OUTLINE DIMENSIONS** in inches (millimeters) **==> picture [232 x 244] intentionally omitted <==** **----- Start of picture text -----**<br> SMA (DO-214AC)<br>Cathode Band<br>0.065 (1.65) 0.110 (2.79)<br>0.049 (1.25) 0.100 (2.54)<br>0.177 (4.50)<br>0.157 (3.99)<br>0.012 (0.305)<br>0.006 (0.152)<br>0.090 (2.29)<br>0.078 (1.98)<br>0.060 (1.52)<br>0.030 (0.76) 0.008 (0.203)<br>0 (0)<br>0.208 (5.28)<br>0.194 (4.93)<br>**----- End of picture text -----**<br> **==> picture [162 x 142] intentionally omitted <==** **----- Start of picture text -----**<br> Mounting Pad Layout<br>0.066 (1.68) 0.074 (1.88)<br>MIN. MAX.<br>0.060 (1.52)<br>MIN.<br>0.208 (5.28)<br>REF.<br>**----- End of picture text -----**<br> Revision: 12-Aug-2022 Document Number: 88768 **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** Vishay www.vishay.com ## **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. Hyperlinks included in this datasheet may direct users to third-party websites. These links are provided as a convenience and for informational purposes only. Inclusion of these hyperlinks does not constitute an endorsement or an approval by Vishay of any of the products, services or opinions of the corporation, organization or individual associated with the third-party website. Vishay disclaims any and all liability and bears no responsibility for the accuracy, legality or content of the third-party website or for that of subsequent links. 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. _**© 2022 VISHAY INTERTECHNOLOGY, INC. ALL RIGHTS RESERVED**_ Revision: 01-Jan-2022 Document Number: 91000 **1**
Updated at June 4, 2026
Vishay is a global leader in the manufacturing of discrete semiconductors and passive electronic components. Renowned for its exceptional quality and engineering expertise, the company produces highly reliable solutions that drive innovation across the industrial, automotive, telecommunications, and consumer electronics markets. From advanced factory automation to vehicle electrification, Vishay components provide the foundational building blocks for modern electronic design. The company's expansive portfolio is heavily focused on efficient power management, signal routing, and energy storage. Within its passive component lineup, Vishay is recognized for its extensive array of high-performance capacitors, including robust aluminium electrolytic, film, and polymer variants, alongside highly efficient power inductors. In the realm of discrete semiconductors, Vishay is a premier manufacturer of single and dual MOSFETs, as well as a vast selection of Schottky, Zener, and fast-recovery rectifier diodes designed for demanding power applications. Furthermore, Vishay delivers industry-leading circuit protection and thermal management solutions. With a broad offering of transient voltage suppressors (TVS diodes) and temperature-sensing NTC thermistors, these components are engineered to safeguard sensitive circuitry against both electrical and thermal overstress. By combining this vital mix of advanced discretes and passives, Vishay enables engineers to develop robust, space-saving, and highly resilient electronic systems.
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