1N5235B Datasheet

Diodes & Rectifiers


The 1N5235B thru 1N5281BUR series of 0.5 watt Zener Voltage Regulators provides a surface mount equivalent to the popular JEDEC registered 1N5235B 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-metallurgicalbond option by adding a “-1” suffix (see separate data sheet). Microsemi also offers numerous other Zener products to meet higher and lower power applications. 1N5235B Features • Surface mount equivalents to the JEDEC registered 1N5235B 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 1N5235B thru 1N5281B series 1N5235B Applications • Regulates voltage over a broad operating current and temperature range• Selection from 2.4 to 200 V• 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• Minimal capacitance (see Figure 3)• Inherently radiation hard as described in Microsemi MicroNote 050


[{"Name":"Zener Voltage","Value":"6.8 V"},{"Name":"Voltage Tolerance","Value":"5 % "},{"Name":"Voltage Temperature Coefficient ","Value":"0.05 % / C"},{"Name":"Zener Current","Value":"20 mA "},{"Name":"Power Dissipation","Value":"500 mW "},{"Name":"Maximum Reverse Leakage Current","Value":"3 uA "},{"Name":"Maximum Zener Impedance","Value":"5 Ohms "},{"Name":"Maximum Operating Temperature","Value":"+ 200 C "},{"Name":"Package / Case","Value":"DO-35"},{"Name":"Packaging ","Value":"Bulk "}]

Manufacturer information


Diodes Incorporated is a leading global manufacturer and supplier of high-quality application specific standard products within the broad discrete, logic, analog and mixed-signal semiconductor markets. Diodes serves the consumer electronics, computing, communications, industrial, and automotive markets.
Diodes’ products include diodes, rectifiers, transistors, MOSFETs, protection devices, function-specific arrays, single gate logic, amplifiers and comparators, Hall-effect and temperature sensors, power management devices, including LED drivers, AC-DC converters and controllers, DC-DC switching and linear voltage regulators, and voltage references along with special function devices, such as USB power switches, load switches, voltage supervisors, and motor controllers.
Diodes’ corporate headquarters and Americas’ sales office are located in Plano, Texas and Milpitas, California. Design, marketing, and engineering centers are located in Plano; Milpitas; Taipei, Taiwan; Taoyuan City, Taiwan; Zhubei City, Taiwan; Manchester, England; and Neuhaus, Germany. Diodes’ wafer fabrication facilities are located in Manchester and Shanghai, China. Diodes has assembly and test facilities located in Shanghai, Jinan, Chengdu, and Yangzhou, China, as well as in Hong Kong, Neuhaus and Taipei. Additional engineering, sales, warehouse, and logistics offices are located in Taipei; Hong Kong; Manchester; Shanghai; Shenzhen, China; Seongnam-si, South Korea; and Munich, Germany, with support offices throughout the world.

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