The RD2.0FM to RD120FM series are 2 pin power mini mold package zener diodes possessing an allowable power dissipation of 1 W.
The RD2.0FM to RD120FM series are 2‑pin power Zener diodes in a mini‑mold package, rated for 1 W power dissipation. They are intended for constant‑voltage, constant‑current, waveform‑clipper and surge‑absorber circuits.
The document lists absolute maximum ratings (1 W power dissipation, 200 mA forward current, 150 °C junction temperature, –55 °C to +150 °C storage), detailed electrical characteristics for each voltage grade, typical transient thermal impedance curves, and quality‑grade information (standard grade by default). Availability varies by region; contact an NEC representative for details.
| Power dissipation | 1 W |
|---|---|
| Forward current (IF) | 200 mA |
| Junction temperature (Tj) | 150 °C |
| Storage temperature range | -55 °C to +150 °C |
The diodes are rated for a maximum power dissipation of 1 W.
The maximum forward current (IF) is 200 mA.
They can be stored from –55 °C up to +150 °C.
By default they are classified as "Standard" quality grade.