This document provides the specifications of 1N5711UR-1, 1N5712UR-1, 1N6857UR-1, 1N6858UR-1, CDLL2810, CDLL5711, CDLL5712, CDLL6263, CDLL6857, CDLL6858 diodes, including rated voltage, forward current, reverse current, capacitance, etc.
The document describes CDI's Schottky barrier diodes offered in lead‑less surface‑mount packages. Part numbers include 1N5711UR-1, 1N5712UR-1, 1N6857UR-1, 1N6858UR-1 and the CDLL series (CDLL5711, CDLL5712, CDLL2810, CDLL6263, CDLL6857, CDLL6858). These devices are qualified to MIL‑PRF‑19500/444‑445 standards and are intended as drop‑in replacements for legacy 5711/5712 parts.
Key specifications include operating temperature from –65 °C to +150 °C, forward current ratings up to 33 mA (5711/6263 types) or 1150 mA (6857 type), reverse voltage ratings up to 70 V, and typical forward voltage of 0.41 V at 15 mA. The diodes are supplied in a hermetically sealed DO‑213AA (MELF, SOD‑80, LL34) glass case with tin/lead finish and a banded cathode polarity.
| Operating Temperature | -65 °C to +150 °C |
|---|---|
| Storage Temperature | -65 °C to +150 °C |
| Maximum Forward Current (1N5711UR-1) | 33 mA |
| Maximum Reverse Voltage (1N5711UR-1) | 70 V |
| Typical Forward Voltage @ 15 mA (1N5711UR-1) | 0.41 V |
| Package Type | DO‑213AA (MELF, SOD‑80, LL34) hermetically sealed glass case |
| Lead Finish | Tin / Lead |
| Polarity | Cathode end is banded |
The diodes operate from –65 °C up to +150 °C.
The 1N5711UR-1 diode is rated for a maximum reverse voltage of 70 V.
They are supplied in a DO‑213AA hermetically sealed glass case (MELF, SOD‑80, LL34).
Typical forward voltage is 0.41 V at 15 mA.