Vishay US1G-E3/5AT Rectifier Diodes
1A 400V SMA Signal Diode, Surface Mount
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
US1G-E3/5AT
Base Model
Detailed Description
1A 400V SMA Signal Diode, Surface Mount
Package
DO-214AC,SMA
Lifecycle Status
Active
Datasheet
US1G-E3/5AT Datasheet
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Technical Specifications
Vishay US1G-E3/5AT Rectifier Diodes technical specifications.
General
Series
US1x
RoHS
Yes
Mounting Type
SMD/SMT
Vr Reverse Voltage
400 V
Contact Current Rating
1 A
Configuration
Single
Reference Voltage
1 V
Max Surge Current
30 A
Current Output Channel
10 uA
Recovery Time
50 ns
Related Parts Comparison (US1G-E3/5AT vs US1A-E3/5AT vs US1MG vs US1G-M3/61T)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Mounting Type | SMD/SMT | Surface Mount | SMD (SMT) | Surface Mount |
| RoHS | Yes | Yes | -- | Yes |
| Package / Case | -- | SMA | Reel - TR | SMA |
| Lifecycle Status | -- | Active | Obsolete(EOL) | Active |
| Current Average Rectified IO | -- | 1 A | 1 A | 1 A |
| Current Reverse Leakage Vr | -- | 10 µA @ 50 V | 10μA @ 1000V | 10 µA @ 400 V |
| Diode Type | -- | Standard | Standard | Standard |
| Operating Temperature Junction | -- | -55°C ~ 150°C | -65°C to 175°C | -55°C ~ 150°C |
| Reverse Recovery Time Trr | -- | 50 ns | 75 ns | 50 ns |
| Voltage Dc Reverse Vr Max | -- | 50 V | 1000V (1kV) | 400 V |
| Voltage Forward Vf Max If | -- | 1 V @ 1 A | 1.7V @ 1A | 1 V @ 1 A |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
Suggested replacements
MURA140T3GonsemiDirectonsemi
Pin YesPkg YesElec Yes
1A 400V SMA Ultra-Fast Recovery Diode
More Parts in Rectifier Diodes
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
US1A-E3/5ATVishayDIODE 1 A, 50 V, SILICON, SIGNAL DIODE, DO-214AC, ROHS COMPLIANT, PLASTIC, SMA, 2 PIN, Signal Diode
