Download the 1N990B-1 datasheet PDF.
This datasheet also covers the 1N957B-1 variant, as both devices belong to the same silicon 500mw zener diodes family and are provided as variant models within a single manufacturer datasheet.
General Description
The popular 1N957B-1 through 1N992B-1 series of 0.5 watt Zener voltage regulators provides a selection from 6.8 to 200 volts in a standard 5%, 2% and 1% tolerance versions.
Key Features
JEDEC registered 1N957B to 1N992B number series.
Internal metallurgical bond.
JAN, JANTX, and JANTXV qualifications are available per MIL-PRF-19500/117 for part numbers
1N962B-1 thru 1N992B-1.
Upscreening is available in reference to MIL-PRF-19500 for the range of 1N957B-1 through
1N961B-.
9.0 Volt Temperature Compensated Zener Reference Diodes
Full PDF Text Transcription for 1N990B-1 (Reference)
Note: Below is a high-fidelity text extraction (approx. 800 characters) for
1N990B-1. For precise diagrams, tables, and layout, please refer to the original PDF.
1N957B-1 – 1N992B-1 Available on commercial versions Silicon 500 mW Zener Diodes Qualified per MIL-PRF-19500/117 DESCRIPTION The popular 1N957B-1 through 1N992B-1 series ...
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RF-19500/117 DESCRIPTION The popular 1N957B-1 through 1N992B-1 series of 0.5 watt Zener voltage regulators provides a selection from 6.8 to 200 volts in a standard 5%, 2% and 1% tolerance versions. These axial-leaded glass DO-35 Zeners feature an internal metallurgical bond and are available in military qualified and commercial RoHS compliant versions. Military qualified versions are available on the 1N962B-1 through 1N992B-1 range of part numbers. Qualified Levels*: JAN, JANTX, and JANTXV Important: For the latest information, visit our website http://www.microsemi.com. FEATURES • JEDEC registered 1N957B to 1N992B number
1N990B-1 Datasheet
