Vishay 100V 1A, Silicon Junction Diode, 2-Pin DO-214AC US1B-E3/61T
- RS Stock No.:
- 6331322
- Mfr. Prt No.:
- US1B-E3/61T
- Brand:
- Vishay
Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
EU Directives 2011/65/EU and 2015/863 restrict the use of the 10 substances below in the manufacture of specified types of electrical equipment.
Whilst this restriction does not legally apply to components, it is recognised that component “compliance” is relevant to many customers.
RS definition of RoHS Compliance:
- The product does not contain any of the restricted substances in concentrations and applications banned by the Directive,
- and for components, the product is capable of being worked on at the higher temperatures required by lead–free soldering
The restricted substances and maximum allowed concentrations in the homogenous material are, by weight:
| Substance | Concentration |
| Lead | 0.1% |
| Mercury | 0.1% |
| PBB (Polybrominated Biphenyls) | 0.1% |
| PBDE ( Polybrominated Diphenyl Ethers) | 0.1% |
| Hexavalent Chromium | 0.1% |
| Cadmium | 0.01% |
| DEHP (Bis (2-Ethylhexl) phthalate) | 0.1% |
| BBP (Benzyl butyl phthalate) | 0.1% |
| DBP (Dibutyl phthalate) | 0.1% |
| DIBP (Diisobutyl phthalate) | 0.1% |
The supplier of the item listed below has informed RS Components that the product is "RoHS Compliant".
RS Components has taken all reasonable steps to confirm this statement. Information relates only to products sold on or after the date of this certificate.
| RS stock number | 6331322 |
| Product description | Vishay 100V 1A, Silicon Junction Diode, 2-Pin DO-214AC US1B-E3/61T |
| Manufacturer / Brand | Vishay |
| Manufacturer part number | US1B-E3/61T |
RS Components Ltd, Birchington Road, Corby, Northants, NN17 9RS, UK
Statement of Conformity
This statement confirms that the product detailed below complies with the specifications currently published in the RS media and has been subject to the strict quality conditions imposed by RS Components’ internal management systems. Furthermore and where applicable, it confirms that all relevant semiconductor devices have been handled and packed under conditions that meet the administrative and technical requirements of ANSI/ESD S20.20 and EN61340-5-1 electrostatics control standards.
| RS stock number | 6331322 |
| Product description | Vishay 100V 1A, Silicon Junction Diode, 2-Pin DO-214AC US1B-E3/61T |
| Manufacturer / Brand | Vishay |
| Manufacturer part number | US1B-E3/61T |
The foregoing information relates to product sold on, or after, the date shown below.
RS COMPONENTS
| Date | Apr 30, 2024 |
RS Components Pte Ltd Robinson Road, P.O. Box 1582, Singapore 903132
Product Details
Diodes and Rectifiers, Vishay Semiconductor
Vishay US1A-US1M SMD Ultrafast Efficient Rectifiers
From Vishay, the US1A and US1M series are ultrafast surface mount rectifier diodes. Featuring a small, low profile package, these rectifiers can be used by automatic pick and place machines.
Features and Benefits
• US1A and US1M rectifiers feature matte tin plated leads (solderable per J-STD-002 and JESD 22 B-102 depending on model).
• A coloured band indicates the cathode end.
• These rectifiers are constructed with a glass passivated pallet chip junction that can enhance reverse voltage resistance and decrease the risk of leakage.
• These rectifier diodes are efficient with ultra fast reverse recovery time and low switching losses.
• US1A and US1M rectifiers meet MSL 1 (Moisture Sensitivity Level 1), which means the package is robust and not sensitive to moisture during reflow.
• Capable of managing high forward surges.
Applications
These rectifiers are suited to freewheeling and high frequency applications. They can be used for switching mode inverters and converters in computers, telecommunications and consumer products.
With an AEC-Q101 qualification these rectifiers are also suitable for use in automotive applications.
Specifications
| Attribute | Value |
| Brand | Vishay |
| Pin Count | 2 |
| Diode Configuration | Single |
| Peak Reverse Recovery Time | 50 ns |
| Mounting Type | Surface Mount |
| Rectifier Type | Switching |
| Maximum Forward Voltage Drop | 1 V |
| Maximum Continuous Forward Current | 1 A |
| Diode Technology | Silicon Junction |
| Peak Reverse Repetitive Voltage | 100 V |
| Number of Elements per Chip | 1 |
| Package Type | DO-214AC (SMA) |
| Peak Non-Repetitive Forward Surge Current | 30 A |
| Diode Type | Silicon Junction |
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