


Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
| Attributes | Value | |
|---|---|---|
| Category | Transistors/Thyristors/Digital Transistors | |
| Manufacturer | ROHM Semicon | |
| Package | SOT-553 | |
| Input Voltage (VI(on)@Ic,Vce) | 1.1V@5mA,300mV | |
| Output Voltage(VO(on)) | 100mV | |
| Operating Temperature | -55℃~+150℃ | |
| Transition frequency(fT) | 250MHz | |
| Voltage - Input(Max)(VI(off)) | 1.1V | |
| Collector - Emitter Voltage VCEO | 50V | |
| DC Current Gain | 80 | |
| type | PNP | |
| Input Resistor | 2.2kΩ | |
| Number | 2 PNP Pre-Biased (Emitter-Coupled) | |
| Resistor Ratio | 21 | |
| Current - Collector(Ic) | 100mA | |
| Pd - Power Dissipation | 150mW |

* Images are for reference only
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.

* Images are for reference only
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
EMA5T2R technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Transistors/Thyristors/Digital Transistors | |
| Manufacturer | ROHM Semicon | |
| Package | SOT-553 | |
| Input Voltage (VI(on)@Ic,Vce) | 1.1V@5mA,300mV | |
| Output Voltage(VO(on)) | 100mV | |
| Operating Temperature | -55℃~+150℃ | |
| Transition frequency(fT) | 250MHz | |
| Voltage - Input(Max)(VI(off)) | 1.1V | |
| Collector - Emitter Voltage VCEO | 50V | |
| DC Current Gain | 80 | |
| type | PNP | |
| Input Resistor | 2.2kΩ | |
| Number | 2 PNP Pre-Biased (Emitter-Coupled) | |
| Resistor Ratio | 21 | |
| Current - Collector(Ic) | 100mA | |
| Pd - Power Dissipation | 150mW |
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the EMA5T2R. Sign up to receive and start your assembly today →
Step 1 - Pre-order the parts you need from JLCPCB.
Step 2 - Place a PCBA order to have those parts assembled onto your boards.
Step 3 - JLCPCB manufactures and assembles your boards in as fast as 3 days.

EMA5T2R datasheets or manufacturer documentation.
Datasheet: EMA5T2R Datasheet (PDF)
The EMA5T2R schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.