1N4688-1 vs 1N4688-TP vs 1N4688TA2 Comparison

DESCRIPTION The 1N4678 thru 1N4717 series of 0.5 watt Zener Voltage Regulators provides a selection from 1.8 to 43 volts in standard 5% tolerances as well as tighter tolerances identified by different suffix letters on the part number. These glass axial-leaded DO-7 Zeners also have an internal-metallurgical bond similar to other military requirements for these packages. Microsemi also offers numerous other Zener products to meet higher and lower power applications. FEATURES • JEDEC registered 1N4678 thru 1N4717 • Internally solder bonded • Options for screening in accordance with MIL-PRF- 19500 for JAN, JANTX, JANTXV, and JANS are available by adding MQ, MX, MV, or MSP prefixes respectively to part numbers as well as “-1” suffix • Surface Mount available in DO-213AA package outline by adding a UR or UR-1 (see separate datasheet for 1N4678UR thru 1N4717UR-1) • DO-35 glass body axial-leaded Zener equivalents are also available (see separate data sheet)

Features • Zener Voltage 1.8V to 43V • Very Sharp Reverse Characteristic • VZ – tolerance ± 5% standard • High Reliability • Lead Free Finish/Rohs Compliant (Note1) ("P"Suffix designates Compliant. See ordering information) Mechanical Data • Case: Double slug type, hermetically sealed glass • Marking : Cathode band and type number • Moisture Sensitivity: Level 1 per J-STD-020C