1N6632US THRU 1N6637US AND 1N5968US AND 1N5969US • AVAILABLE IN JAN, JANTX, JANTXV, AND JANS PER MIL-PRF-19500/356 • 5 WATT ZENER DIODES • NON CAVITY CONSTRUCTION • METALLURGICALLY BONDED MAXIMUM RATINGS Operating Temperature: -65°C to +175°C Storage Temperature: -65°C to +175°C Power Dissapation: 5W @ TEC=+125°C Power Derating: 100mW/°C above TEC=+125°C Forward Voltage: 1.5 V dc @ IF=1A dc DIM D F G S ELECTRICAL CHARACTERISTICS @ 25°C, unless otherwise specified TYPE NOMINAL TEST ZENER CURRENT VOLTAGE IZT VZ@IZT MAXIMUM ZENER IMPEDANCE MAXIMUM REVERSE LEAKAGE CURRENT VOLTAGE ZZ@IZT ZZK(1) @ IZK=5mA REGULATION ▲ VZ IR VR SURGE CURRENT IZSM 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. FIGURE 1 ±5% VOLTS mA OHMS OHMS VOLTS µA VOLTS AMPS 1N6632US 1N6633US 1N6634US 1N6635US 3.3 3.6 3.9 4.3 380 350 320 290 3.0 2.5 2.0 2.0 500 500 500 500 0.90 0.80 0.75 0.70 300 250 175 25 1.0 1.0 1.0 1.0 20.0 18.7 17.6 16.4 1N6636US 1N6637US 1N5968US 1N5969US 4.7 5.1 5.6 6.2 260 240 220 220 2.0 1.5 1.0 1.0 450 400 400 1000 0.60 0.50 0.4 0.5 20 5 5000 1000 1.0 1.0 4.28 4.74 15.3 14.4 20 20 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: [email protected] thru Pd, Rated Power Dissipation (W) IN6632US IN6637US and IN5968US and IN5969US 5 4 3 2 1 0 0 25 50 75 100 125 150 175 TEC, End cap temperature (ºC) POWER DERATING CURVE FIGURE 2 100.0 Zener Impedance ZZT (ohms) 10.0 6636 1.0 5968 0.1 0.01 100 200 300 Operating Current IZT (mA) 400 FIGURE 3 Zener Impedance vs. Operating Current 500