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1N943A Datasheet(PDF) 1 Page - Compensated Deuices Incorporated |
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1N943A Datasheet(HTML) 1 Page - Compensated Deuices Incorporated |
1 / 2 page 22 COREY STREET, MELROSE, MASSACHUSETTS 02176 PHONE (781) 665-1071 FAX (781) 665-7379 WEBSITE: http://www.cdi-diodes.com E-mail: mail@cdi-diodes.com MAXIMUM RATINGS Operating Temperature: -65°C to +175°C Storage Temperature: -65°C to +175°C DC Power Dissipation: 500mW @ +50°C Power Derating: 4 mW / °C above +50°C REVERSE LEAKAGE CURRENT lR = 15µ A @ 25°C & VR = 8 Vdc ELECTRICAL CHARACTERISTICS @ 25°C, unless otherwise specified. JEDEC ZENER ZENER MAXIMUM VOLTAGE TEMPERATURE EFFECTIVE TYPE VOLTAGE TEST ZENER TEMPERATURE RANGE TEMPERATURE NUMBER CURRENT IMPEDANCE STABILITY COEFFICIENT v z @ I ZT I ZT ZZT ∆V ZT MAXIMUM (Note 1) (Note 2) VOLTS mA OHMS mV °C % / °C 1N941 11.12—12.28 7.5 30 88 0 to + 75 0.01 1N941A 11.12—12.28 7.5 30 181 -55 to +100 0.01 1N941B 11.12—12.28 7.5 30 239 -55 to +150 0.01 1N942 11.12—12.28 7.5 30 44 0 to + 75 0.005 1N942A 11.12—12.28 7.5 30 90 -55 to +100 0.005 1N942B 11.12—12.28 7.5 30 120 -55 to +150 0.005 1N943 11.12—12.28 7.5 30 18 0 to + 75 0.002 1N943A 11.12—12.28 7.5 30 36 -55 to +100 0.002 1N943B 11.12—12.28 7.5 30 47 -55 to +150 0.002 1N944 11.12—12.28 7.5 30 9 0 to + 75 0.001 1N944A 11.12—12.28 7.5 30 18 -55 to +100 0.001 1N944B 11.12—12.28 7.5 30 24 -55 to +150 0.001 1N945 11.12—12.28 7.5 30 4 0 to + 75 0.0005 1N945A 11.12—12.28 7.5 30 9 -55 to +150 0.0005 1N945B 11.12 -12.28 7.5 30 12 -55 to +150 0.0005 NOTE 1 Zener impedance is derived by superimposing on l ZT A 60Hz rms a.c. current equal to 10% of l ZT . NOTE 2 The maximum allowable change observed over the entire temperature range i.e., the diode voltage will not exceed the specified mV at any discrete temperature between the established limits, per JEDEC standard No.5. FIGURE 1 DESIGN DATA CASE: Hermetically sealed glass case. DO – 35 outline. LEAD MATERIAL: Copper clad steel. LEAD FINISH: Tin / Lead POLARITY: Diode to be operated with the banded (cathode) end positive. MOUNTING POSITION: Any. • 1N941B, 1N943B, 1N944B AND 1N945B AVAILABLE IN JAN, JANTX AND JANTXV PER MIL-PRF-19500/157 • 1N941B-1, 1N943B-1, 1N944B-1 AND 1N945B-1 AVAILABLE IN JAN, JANTX, JANTXV AND JANS PER MIL-PRF-19500/157 • 11.7 VOLT NOMINAL ZENER VOLTAGE • TEMPERATURE COMPENSATED ZENER REFERENCE DIODES • METALLURGICALLY BONDED 1N941 thru 1N945B and 1N941B-1 thru 1N945B-1 |
Similar Part No. - 1N943A |
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Similar Description - 1N943A |
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