EML20 is a digital switch produced by ROHM. It is packaged in an EMT6 package. EML20 consists of an NPN digital transistor and a Schottky diode. EML20 is used in DC/DC converters and motor drivers.
The EML20 is a general‑purpose NPN digital transistor with an integrated Schottky barrier diode, intended for use in DC/DC converters and motor driver circuits. It is offered in an EMT6 surface‑mount package and can be mounted automatically with EMT3 equipment.
Key electrical ratings include a maximum forward current of 200 mA (1 A surge), reverse voltage of 30 V, and a transition frequency of 250 MHz. Packaging information, dimensions, and absolute maximum ratings are listed for design reference.
| Package | EMT6 |
|---|---|
| Marking | L20 |
| Forward current surge peak | 1 A |
| Reverse voltage (VR) | 30 V |
| Supply voltage (Vee) | 50 V |
| Input voltage (Vin) | 5 V |
| Power dissipation (Pa) | 120 mW |
| Junction temperature (Tj) | 125 °C |
| Transition frequency (fT) | 250 MHz |
The EML20 is supplied in an EMT6 surface‑mount package.
It is suitable for DC/DC converters and motor driver circuits.
The transistor can withstand a reverse voltage of 30 V.