• AVAILABLE IN JAN, JANTX, PER MIL-PRF-19500/533 1N6309 THRU 1N6320 JANTXV, AND JANS • 500 mW ZENER DIODES • NON CAVITY CONSTRUCTION • METALLURGICALLY BONDED MAXIMUM RATINGS 0.056/0.075 1.42/1.91 Operating Temperature: -65°C to +175°C Storage Temperature: -65°C to +175°C Power Dissapation: 500 mW @ TL=+75°C @ L=3/8” Power Derating: 5mW/°C above TL=+75°C Forward Voltage: 1.4V dc @ IF=1A dc (Pulsed) POLARITY BAND (CATHODE) 0.140/0.180 3.55/4.57 1.00 25.4 0.018/0.022 0.46/0.56 ELECTRICAL CHARACTERISTICS @ 25°C, unless otherwise specified VZ2 NOM. ±5% @ IZ2 VZ1 MIN. @IZ1 250µ A IZ2 TEST CURRENT ZZ @ IZ2 ZZK @ 250µ A IZM VOLTS VOLTS mA OHMS OHMS mA 1N6309 1N6310 1N6311 1N6312 2.4 2.7 3.0 3.3 1.1 1.2 1.3 1.5 20 20 20 20 30 30 29 24 1200 1300 1400 1400 1N6313 1N6314 1N6315 1N6316 3.6 3.9 4.3 4.7 1.8 2.0 2.4 2.8 20 20 20 20 22 20 18 16 1N6317 1N6318 1N6319 1N6320 5.1 5.6 6.2 6.8 3.3 4.3 5.2 6.0 20 20 20 20 14 8.0 3.0 3.0 TYPE NOTE 1 V VZ = IZSM SURGE VR IR1 @ 25ºC VOLTS AMPS VOLTS µA µA µ V/ Hz 177 157 141 128 1.5 1.5 1.5 1.6 2.5 2.2 2.0 1.8 1.0 1.0 1.0 1.0 100 60 30 5.0 200 150 100 20 1.0 1.0 1.0 1.0 1400 1700 1400 1500 117 108 99 90 1.6 1.6 0.9 0.5 1.65 1.5 1.4 1.27 1.0 1.0 1.0 1.5 3.0 2.0 2.0 5.0 12 12 12 12 1.0 1.0 1.0 1.0 1300 1200 800 400 83 76 68 63 0.4 0.4 0.3 0.35 1.17 1.10 0.97 1.23 2.0 2.5 3.5 4.0 5.0 5.0 5.0 2.0 12 10 10 50 1.0 2.0 5.0 5.0 VZ @ 20 mAdc minus VZ @ 2 mAdc VZ (reg) V VZ (1) IR2 ND @ @250 µA TA= 1-3 kHz 150ºC FIGURE 1 DESIGN DATA CASE: Hermetically sealed, Glass “D” Body per MIL-PRF- 19500/533. D-5D LEAD MATERIAL: Copper clad steel LEAD FINISH: Tin / Lead THERMAL RESISTANCE: (ROJL): 250 °C/W maximum THERMAL IMPEDANCE: (ZOJX): 15 °C/W maximum POLARITY: Diode to be operated with the banded (cathode) end positive. MOUNTING POSITION: Any 6 LAKE STREET, LAWRENCE, MASSACHUSETTS 01841 PHONE (978) 620-2600 FAX (781) 689-0803 WEBSITE: http://www.microsemi.com 69 1N6309 thru 1N6320 FIGURE 2 Pd, Rated Power Dissipation (mW) 500 400 300 200 100 0 0 25 50 75 100 125 150 175 TL, Lead temperature (C°), 3/8” from body. POWER DERATING CURVE 1000 500 400 300 3.3 VOLT ZENER IMPEDANCE ZZT (OHMS) 200 100 5.1 VOLT 50 40 30 20 10 5 4 6.2 VOLT 3 2 1 .1 .2 .5 1 2 5 10 20 50 100 OPERATING CURRENT IZT (mA) FIGURE 3 ZENER IMPEDANCE VS. OPERATING CURRENT 70