
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
| Attributes | Value | |
|---|---|---|
| Category | Diodes/Zener Diodes | |
| Manufacturer | Central Semicon | |
| Package | DO-35 | |
| Operating Junction Temperature Range | -65℃~+200℃ | |
| Impedance(Zzk) | 2.4kΩ | |
| Diode Configuration | 1 Independent | |
| Impedance(Zzt) | 90Ω | |
| Zener Voltage(Range) | 3.705V~4.095V | |
| Zener Voltage(Nom) | 3.9V | |
| Pd - Power Dissipation | 500mW | |
| Reverse Leakage Current (Ir) | 10uA@1V |

* 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.
1N5990B TR PBFREE technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Diodes/Zener Diodes | |
| Manufacturer | Central Semicon | |
| Package | DO-35 | |
| Operating Junction Temperature Range | -65℃~+200℃ | |
| Impedance(Zzk) | 2.4kΩ | |
| Diode Configuration | 1 Independent | |
| Impedance(Zzt) | 90Ω | |
| Zener Voltage(Range) | 3.705V~4.095V | |
| Zener Voltage(Nom) | 3.9V | |
| Pd - Power Dissipation | 500mW | |
| Reverse Leakage Current (Ir) | 10uA@1V |
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the 1N5990B TR PBFREE. 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.

1N5990B TR PBFREE datasheets or manufacturer documentation.
Datasheet: 1N5990B TR PBFREE Datasheet (PDF)
The 1N5990B TR PBFREE schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.