Technical Document
Specifications
Brand
VishayMount Type
Surface
Product Type
Diode
Package Type
DO-214AC (SMA)
Maximum Continuous Forward Current If
1A
Peak Reverse Repetitive Voltage Vrrm
200V
Series
US1
Diode Configuration
Single
Rectifier Type
General Purpose
Pin Count
2
Peak Reverse Current Ir
50μA
Minimum Operating Temperature
-55°C
Peak Non-Repetitive Forward Surge Current Ifsm
30A
Maximum Forward Voltage Vf
1V
Peak Reverse Recovery Time trr
50ns
Maximum Operating Temperature
150°C
Width
2.79 mm
Height
2.09mm
Length
4.5mm
Standards/Approvals
RoHS, UL 94 V-0, Halogen Free (JEDEC JS709A), J-STD-002, JESD 22-B102, J-STD-020, JESD 201 Class 2
Automotive Standard
AEC-Q101
Distrelec Product Id
304-43-199
Product details
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.
Diodes and Rectifiers, Vishay Semiconductor
Stock information temporarily unavailable.
€ 14.89
€ 0.298 Each (Supplied on a Reel) (Exc. VAT)
Production pack (Reel)
50
€ 14.89
€ 0.298 Each (Supplied on a Reel) (Exc. VAT)
Stock information temporarily unavailable.
Production pack (Reel)
50
| Quantity | Unit price | Per Reel |
|---|---|---|
| 50 - 245 | € 0.298 | € 1.49 |
| 250 - 495 | € 0.231 | € 1.15 |
| 500 - 1245 | € 0.201 | € 1.00 |
| 1250+ | € 0.152 | € 0.76 |
Technical Document
Specifications
Brand
VishayMount Type
Surface
Product Type
Diode
Package Type
DO-214AC (SMA)
Maximum Continuous Forward Current If
1A
Peak Reverse Repetitive Voltage Vrrm
200V
Series
US1
Diode Configuration
Single
Rectifier Type
General Purpose
Pin Count
2
Peak Reverse Current Ir
50μA
Minimum Operating Temperature
-55°C
Peak Non-Repetitive Forward Surge Current Ifsm
30A
Maximum Forward Voltage Vf
1V
Peak Reverse Recovery Time trr
50ns
Maximum Operating Temperature
150°C
Width
2.79 mm
Height
2.09mm
Length
4.5mm
Standards/Approvals
RoHS, UL 94 V-0, Halogen Free (JEDEC JS709A), J-STD-002, JESD 22-B102, J-STD-020, JESD 201 Class 2
Automotive Standard
AEC-Q101
Distrelec Product Id
304-43-199
Product details
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.


