 
    | Parameters | |
|---|---|
| Factory Lead Time | 10 Weeks | 
| Mount | Surface Mount | 
| Mounting Type | Surface Mount | 
| Package / Case | DO-214AC, SMA | 
| Number of Pins | 2 | 
| Diode Element Material | SILICON | 
| Operating Temperature | -55°C~150°C TJ | 
| Packaging | Tape & Reel (TR) | 
| Published | 2012 | 
| JESD-609 Code | e3 | 
| Pbfree Code | no | 
| Part Status | Active | 
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | 
| Number of Terminations | 2 | 
| Termination | SMD/SMT | 
| ECCN Code | EAR99 | 
| Type | Zener | 
| Terminal Finish | Matte Tin (Sn) | 
| Applications | General Purpose | 
| Additional Feature | EXCELLENT CLAMPING CAPABILITY | 
| Capacitance | 580pF | 
| Subcategory | Transient Suppressors | 
| Power Rating | 400W | 
| Voltage - Rated DC | 18V | 
| Max Power Dissipation | 400W | 
| Technology | AVALANCHE | 
| Terminal Position | DUAL | 
| Terminal Form | C BEND | 
| Peak Reflow Temperature (Cel) | 260 | 
| Time@Peak Reflow Temperature-Max (s) | 40 | 
| Base Part Number | SMAJ18 | 
| Pin Count | 2 | 
| Max Output Current | 13.7A | 
| Number of Elements | 1 | 
| Working Voltage | 18V | 
| Polarity | Unidirectional | 
| Leakage Current | 5μA | 
| Element Configuration | Single | 
| Power Dissipation | 400W | 
| Power Line Protection | No | 
| Max Reverse Leakage Current | 5μA | 
| Clamping Voltage | 29.2V | 
| Peak Pulse Current | 13.7A | 
| Reverse Standoff Voltage | 18V | 
| Max Surge Current | 40A | 
| Peak Pulse Power | 400W | 
| Direction | Unidirectional | 
| Test Current | 1mA | 
| Breakdown Voltage | 20V | 
| Forward Voltage | 3.5V | 
| Reverse Breakdown Voltage | 20V | 
| Max Breakdown Voltage | 22.1V | 
| Number of Unidirectional Channels | 1 | 
| Height | 2.1mm | 
| Length | 4.6mm | 
| Width | 2.92mm | 
| RoHS Status | ROHS3 Compliant | 
| Lead Free | Lead Free |