The BAT54M5 is a small signal Schottky diode featuring a low forward voltage drop and a SOD523 Micro SMD package. It is ideally suited for automatic insertion and is RoHS compliant with a matte tin lead finish. The device is marked with a cathode band.
| Symbol | Parameter | Conditions | Value | Units |
| VF | Forward Voltage | IF = 0.1mA | 0.24 | V |
| IF = 1.0mA | 0.32 | V | ||
| IF = 10mA | 0.40 | V | ||
| IF = 30mA | 0.50 | V | ||
| IF = 100mA | 0.80 | V | ||
| IF = 100mA | 0.80 | V | ||
| VBR | Reverse Voltage | IF = 10uA | 30 | V |
| IR | Reverse current | VR= 25V | 2 | A |
| CT | Capacitance | VR = 1V, f = 1MHz | 10 | pF |
| trr | Reverse Recovery Time | Irr = 10mA,IR = 10mA~1mA | 5 | ns |
| VRRM | Peak Repetitive Reverse Voltage | 30 | V | |
| VRWM | Working Peak Reverse Voltage | 30 | V | |
| VR | DC Blocking Voltage | 30 | V | |
| IFM | Forward Continuous Current | 200 | mA | |
| IFSM | Peak forward current (tp=1us) | 600 | mA | |
| IFRM | Repetitive peak forward current | 300 | mA | |
| PD | Power Dissipation | 200 | mW | |
| TJ | Junction Temperature | -55 to +125 | ||
| TSTG | Storage Temperature | -55 to +150 | ||
| RJA | Thermal Resistance From Junction To Ambient | 635 | /W |