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| * AVAILABLE IN JAN, JANTX, JANTXV, AND JANS PER MIL-PRF-19500/356 * 5 WATT ZENER DIODES * NON CAVITY CONSTRUCTION * METALLURGICALLY BONDED 1N6632US THRU 1N6637US AND 1N5968US AND 1N5969US MAXIMUM RATINGS Operating Temperature: -65C to +175C Storage Temperature: -65C to +175C Power Dissapation: 5W @ TEC=+125C Power Derating: 100mW/C above TEC=+125C Forward Voltage: 1.5 V dc @ IF=1A dc ELECTRICAL CHARACTERISTICS @ 25C, unless otherwise specified NOMINAL TEST ZENER CURRENT VOLTAGE IZT VZ@IZT 5% VOLTS 1N6632US 1N6633US 1N6634US 1N6635US 1N6636US 1N6637US 1N5968US 1N5969US 3.3 3.6 3.9 4.3 4.7 5.1 5.6 6.2 mA 380 350 320 290 260 240 220 220 OHMS 3.0 2.5 2.0 2.0 2.0 1.5 1.0 1.0 OHMS 500 500 500 500 450 400 400 1000 VOLTS 0.90 0.80 0.75 0.70 0.60 0.50 0.4 0.5 MAXIMUM ZENER IMPEDANCE TYPE ZZ@IZT ZZK(1) @ IZK=5mA MAXIMUM REVERSE LEAKAGE CURRENT VOLTAGE DIM D F G S SURGE CURRENT IZSM AMPS 20.0 18.7 17.6 16.4 15.3 14.4 20 20 MILLIMETERS MIN MAX 3.48 3.76 0.48 0.71 5.08 5.72 0.03MIN. INCHES MIN MAX .137 .148 0.019 0.028 .200 .225 .001MIN. REGULATION v VZ IR VR VOLTS 1.0 1.0 1.0 1.0 1.0 1.0 4.28 4.74 FIGURE 1 A 300 250 175 25 20 5 5000 1000 DESIGN DATA CASE: D-5B, Hermetically sealed glass case, PER MIL-PRF 19500/356 LEAD FINISH: Tin / Lead NOTE 1 IZK=1.0 mA for 1N5969 THERMAL RESISTANCE: (ROJEC): 10 C/W maximum at L = 0 THERMAL IMPEDANCE: (ZOJX): 3 C/W maximum POLARITY: Diode to be operated with the banded (cathode) end positive. MOUNTING SURFACE SELECTION: The Axial Coefficient of Expansion (COE) of this device is approximately + 4PPM / C. The COE of the Mounting Surface System should be selected to provide a suitable match with this device. 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 IN6632US thru IN6637US and IN5968US and IN5969US Pd, Rated Power Dissipation (W) 5 4 3 2 1 0 0 25 50 75 100 125 150 175 TEC, End cap temperature (C) POWER DERATING CURVE FIGURE 2 100.0 10.0 Zener Impedance ZZT (ohms) 6636 1.0 5968 0.1 0.01 100 200 300 Operating Current IZT (mA) 400 500 FIGURE 3 Zener Impedance vs. Operating Current |
Price & Availability of 1N6637US
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