


- Manufacturer
- MFR.Part #
- MMDT3946-7-F
- JLCPCB Part #
- C151354
- Package
- SOT-363
- Description
- -55℃~+150℃ 1 NPN + 1 PNP 100 200mA 200mV 200mW 300MHz 40V 50nA 6V NPN+PNP SOT-363 Bipolar (BJT) ROHS
- EasyEDA Libraries
- ECCN
- EAR99
- Datasheet
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- PCBA Type
- Economic and Standard
- MSL Level
- MSL 1
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/Bipolar (BJT) | |
| Manufacturer | Diodes Incorporated | |
| Package | SOT-363 | |
| Operating Temperature | -55℃~+150℃ | |
| Collector - Emitter Voltage VCEO | 40V | |
| Transition frequency(fT) | 300MHz | |
| Number | 1 NPN + 1 PNP | |
| DC Current Gain | 100 | |
| Current - Collector(Ic) | 200mA | |
| Vce Saturation(VCE(sat)) | 200mV | |
| Emitter-Base Voltage(Vebo) | 6V | |
| type | NPN+PNP | |
| Pd - Power Dissipation | 200mW | |
| Current - Collector Cutoff | 50nA |

* Images are for reference only
MMDT3946-7-F
Extended- Manufacturer
- MFR.Part #
- MMDT3946-7-F
- JLCPCB Part #
- C151354
- Package
- SOT-363
- Description
- -55℃~+150℃ 1 NPN + 1 PNP 100 200mA 200mV 200mW 300MHz 40V 50nA 6V NPN+PNP SOT-363 Bipolar (BJT) ROHS
- EasyEDA Libraries
- ECCN
- EAR99
- Datasheet
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- PCBA Type
- Economic and Standard
- MSL Level
- MSL 1
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
- Manufacturer
- MFR.Part #
- MMDT3946-7-F
- JLCPCB Part #
- C151354
- Package
- SOT-363
- Description
- -55℃~+150℃ 1 NPN + 1 PNP 100 200mA 200mV 200mW 300MHz 40V 50nA 6V NPN+PNP SOT-363 Bipolar (BJT) ROHS
- EasyEDA Libraries
- ECCN
- EAR99
- Datasheet
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- PCBA Type
- Economic and Standard
- MSL Level
- MSL 1
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
MMDT3946-7-F Specifications
MMDT3946-7-F technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Transistors/Thyristors/Bipolar (BJT) | |
| Manufacturer | Diodes Incorporated | |
| Package | SOT-363 | |
| Operating Temperature | -55℃~+150℃ | |
| Collector - Emitter Voltage VCEO | 40V | |
| Transition frequency(fT) | 300MHz | |
| Number | 1 NPN + 1 PNP | |
| DC Current Gain | 100 | |
| Current - Collector(Ic) | 200mA | |
| Vce Saturation(VCE(sat)) | 200mV | |
| Emitter-Base Voltage(Vebo) | 6V | |
| type | NPN+PNP | |
| Pd - Power Dissipation | 200mW | |
| Current - Collector Cutoff | 50nA |
PCB Assembly Tips
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the MMDT3946-7-F. Sign up to receive and start your assembly today →
- 1
Step 1 - Pre-order the parts you need from JLCPCB.
- 2
Step 2 - Place a PCBA order to have those parts assembled onto your boards.
- 3
Step 3 - JLCPCB manufactures and assembles your boards in as fast as 3 days.

MMDT3946-7-F Documents
MMDT3946-7-F datasheets or manufacturer documentation.
Datasheet: MMDT3946-7-F Datasheet (PDF)
MMDT3946-7-F Schematic Symbol & PCB Footprint
The MMDT3946-7-F schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.