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1N946B


Part Number 1N946B
Manufacturer Microsemi
Title 11.7 Volt Temperature Compensated Zener Reference Diodes
Description The popular 1N941 thru 1N946B series of Zero-TC Reference Diodes provides a selection of 11.7 V nominal voltages and temperature coefficients to a...
Features
• JEDEC registered 1N941 thru 1N946B series
• Standard reference voltage of 11.7 V +/- 5% with tighter tolerances also available
• 1N941B, 942B, 943B, 944B, 945B also have military qualification to MIL-PRF-19500/157 up to the JANTXV level by adding JAN, JAN...

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Datasheet 1N946B PDF File








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1N946 : 1N941-1N946B High-reliability discrete products and engineering services since 1977 TEMPERATURE COMPENSATED ZENER DIODES FEATURES  Available as “HR” (high reliability) screened per MIL-PRF-19500, JANTX level. Add “HR” suffix to base part number.  Available as non-RoHS (Sn/Pb plating), standard, and as RoHS by adding “-PBF” suffix. MAXIMUM RATINGS Operating and Storage Temperature: DC Power Dissipation: Optimum Voltage Temperature Stability Solder Temperatures: -55 to +175°C 500 mW @ TL = 25°C maximum current lZM of 39mA lZ = 7.5mA 260°C for 10 s (maximum) ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise specified) Part Number (Note 1) Zener Voltage VZ @ lZT (Note 4) Zener Te.

1N946 : The popular 1N941 thru 1N946B series of Zero-TC Reference Diodes provides a selection of 11.7 V nominal voltages and temperature coefficients to as low as 0.0002%/oC for minimal voltage change with temperature when operated at 7.5 mA. These glass axial-leaded DO-7 reference diodes are also available in JAN, JANTX, and JANTXV military qualifications. Microsemi also offers numerous other Zener Reference Diode products for a variety of other voltages from 6.2 V to 200 V. APPEARANCE DO-7 (DO-204AA) IMPORTANT: For the most current data, consult MICROSEMI’s website: http://www.microsemi.com FEATURES • JEDEC registered 1N941 thru 1N946B series • Standard reference voltage of 11.7 V +/- 5% with t.

1N946A : 1N941-1N946B High-reliability discrete products and engineering services since 1977 TEMPERATURE COMPENSATED ZENER DIODES FEATURES  Available as “HR” (high reliability) screened per MIL-PRF-19500, JANTX level. Add “HR” suffix to base part number.  Available as non-RoHS (Sn/Pb plating), standard, and as RoHS by adding “-PBF” suffix. MAXIMUM RATINGS Operating and Storage Temperature: DC Power Dissipation: Optimum Voltage Temperature Stability Solder Temperatures: -55 to +175°C 500 mW @ TL = 25°C maximum current lZM of 39mA lZ = 7.5mA 260°C for 10 s (maximum) ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise specified) Part Number (Note 1) Zener Voltage VZ @ lZT (Note 4) Zener Te.

1N946A : The popular 1N941 thru 1N946B series of Zero-TC Reference Diodes provides a selection of 11.7 V nominal voltages and temperature coefficients to as low as 0.0002%/oC for minimal voltage change with temperature when operated at 7.5 mA. These glass axial-leaded DO-7 reference diodes are also available in JAN, JANTX, and JANTXV military qualifications. Microsemi also offers numerous other Zener Reference Diode products for a variety of other voltages from 6.2 V to 200 V. APPEARANCE DO-7 (DO-204AA) IMPORTANT: For the most current data, consult MICROSEMI’s website: http://www.microsemi.com FEATURES • JEDEC registered 1N941 thru 1N946B series • Standard reference voltage of 11.7 V +/- 5% with t.

1N946B : 1N941-1N946B High-reliability discrete products and engineering services since 1977 TEMPERATURE COMPENSATED ZENER DIODES FEATURES  Available as “HR” (high reliability) screened per MIL-PRF-19500, JANTX level. Add “HR” suffix to base part number.  Available as non-RoHS (Sn/Pb plating), standard, and as RoHS by adding “-PBF” suffix. MAXIMUM RATINGS Operating and Storage Temperature: DC Power Dissipation: Optimum Voltage Temperature Stability Solder Temperatures: -55 to +175°C 500 mW @ TL = 25°C maximum current lZM of 39mA lZ = 7.5mA 260°C for 10 s (maximum) ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise specified) Part Number (Note 1) Zener Voltage VZ @ lZT (Note 4) Zener Te.




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