STMicroelectronics SMAJ18A-TR TVS Diodes
400W TVS Diode, Unidirectional, 18V, 39.3V Clamp, SMA
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
SMAJ18A-TR
Category
Detailed Description
400W TVS Diode, Unidirectional, 18V, 39.3V Clamp, SMA
Package
DO-214AC, SMA
Lifecycle Status
Active
Datasheet
SMAJ18A-TR Datasheet
Quick Jump:
Technical Specifications
STMicroelectronics SMAJ18A-TR TVS Diodes technical specifications.
General
Series
SMAJ, TRANSIL™
RoHS
Yes
Package / Case
DO-214AC, SMA
Mounting Type
Surface Mount
Operating Temperature
-55°C ~ 150°C (TJ)
Lifecycle Status
Active
Current Peak Pulse 10 1000 S
59A (8/20µs)
Power Peak Pulse
400W
Power Line Protection
No
Applications
General Purpose
Alternate Parts Comparison (SMAJ18A-TR vs SMAJ5.0CA-TR vs SMAJ28CA-TR vs SMAJ15CA-TR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Series | SMAJ, TRANSIL™ | SMAJ, TRANSIL™ | SMAJ, TRANSIL™ | SMAJ, TRANSIL™ |
| Package / Case | DO-214AC, SMA | DO-214AC, SMA | DO-214AC, SMA | DO-214AC, SMA |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -55°C ~ 150°C (TJ) | -55°C ~ 150°C (TJ) | -55°C ~ 150°C (TJ) | -55°C ~ 150°C (TJ) |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Active | Active | Active | Active |
| Applications | General Purpose | General Purpose | General Purpose | General Purpose |
| Current Peak Pulse 10 1000 S | 59A (8/20µs) | 174A (8/20µs) | 39A (8/20µs) | 71A (8/20µs) |
| Grade | Industrial | Industrial | Industrial | Industrial |
| Package | DO-214AC | DO-214 | DO-214 | DO-214AC |
| Packing Type | Tape And Reel | Tape And Reel | Tape And Reel | Tape And Reel |
| Power Line Protection | No | No | No | No |
| Action |
More Parts in TVS Diodes
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.