This datasheet provides detailed information about 1N3016B to 1N3051B Zener diodes, including zener voltage range, package type, applications, etc.
The 1N3016B‑1N3051B series is a family of 1‑Watt metal‑case Zener diodes offered in a hermetically sealed DO‑13 package. The devices cover a wide voltage range (6.8 V to 200 V) and are suitable for high‑reliability applications, including military‑grade parts (JAN, JANTX, JANTXV). They are also available in surface‑mount versions on a separate data sheet.
Electrical characteristics are specified at 25 °C with typical test currents. Maximum power dissipation is 1 W at junction temperatures below +125 °C, and the devices operate from –65 °C to +175 °C. Thermal resistance is 50 °C/W (junction‑to‑lead) and can be reduced when mounted on a heat sink. The package dimensions, weight (1.4 g), and soldering limits (260 °C for 10 s) are also provided.
| Maximum Power Dissipation | 1.0 W at Tj < +125 °C |
|---|---|
| Operating Temperature | -65 °C to +175 °C |
| Thermal Resistance | 50 °C/W (junction‑to‑lead) |
| Package Type | DO‑13 metal case (DO‑202AA) |
| Weight | 1.4 g |
| Solder Temperature | 260 °C for 10 s (max) |
Each diode can dissipate up to 1 W when the junction temperature is below +125 °C.
They are supplied in a hermetically sealed DO‑13 metal case (DO‑202AA).
The diodes operate from –65 °C up to +175 °C.