CDLL5278B-Zener-Diode Series
Zener Diode 170V, ±5% Surface Mount DO-213AA
Manufacturer: Microchip Technology
Catalog
Zener Diode 170V, ±5% Surface Mount DO-213AA
Key Features
- Surface mount equivalents to the JEDEC registered 1N5221 thru 1N5281B series.
- Hermetically sealed surface mount package.
- RoHS Compliant devices available by adding "e3" suffix.
- Internal metallurgical bond option available by adding a "-1" suffix (see separate data sheet for same part numbers with "-1" suffix).
- DO-7 or DO-35 glass body axial-leaded Zener equivalents also available per JEDEC registration (see separate data sheet for part numbers 1N5221 thru 1N5281B series).
- Regulates voltage over a broad operating current and temperature range.
- Selection from 2.4 to 200V.
- Standard voltage tolerances are plus/minus 5% with B suffix identification and 10 % with A suffix.
- Tight tolerances available in plus or minus 2% or 1% with C or D suffix respectively.
- Nonsensitive to ESD per MIL-STD-750 Method 1020.
- Inherently radiation hard as described in Microchip MicroNote 050.
Description
AI
The 1N5221BUR thru 1N5281BUR series of 0.5 watt Zener Voltage Regulators provides a surface mount equivalent to the popular JEDEC registered 1N5221B to 1N5281B for 2.4 to 200 volts in standard 5% tolerances as well as tighter tolerances identified by different suffix letters on the part number. These are also available with an internal-metallurgical-bond option by adding a "-1" suffix (see separate data sheet). Microchip also offers numerous other Zener products to meet higher and lower power applications.
