1N4954-1N4984, 5 WATT VOLTAGE REGULATOR SX6.8 thru SX120
This handbook provides electrical specifications, reference data and mechanical dimensions for Semtech's 5 W axial‑lead Zener voltage regulator series. The parts span part numbers 1N4954 through 1N4984 and cover nominal voltages from 6.8 V up to 120 V.
Key information includes nominal voltage, Zener current limits, reverse leakage, operating and storage temperature ranges, and package dimensions. Typical junction capacitance versus reverse voltage curves are also presented.
| Nominal Voltage (Vz) | 6.8‑120 V |
|---|---|
| Maximum Zener Current (Iz) | 39.5‑700 mA |
| Reverse Current (IR) | 2‑150 nA |
| Package Type | Axial leaded, hermetically sealed |
| Operating Temperature Range | -198.3 °C to +200 °C |
| Storage Temperature Range | -198.3 °C to +200 °C |
The nominal voltage ranges from 6.8 V to 120 V.
The Zener current can be between 39.5 mA and 700 mA.
Operating temperature is specified from –198.3 °C up to +200 °C.
They are axial‑lead, hermetically sealed devices.