1.5 WATT ZENER DIODES
• AVAILABLE IN JAN, JANTX, PER MIL-PRF-19500/406 • 1.5 WATT ZENER DIODES • NON CAVITY CONSTRUCTION • METALLURGICALLY BON...
Description
AVAILABLE IN JAN, JANTX, PER MIL-PRF-19500/406 1.5 WATT ZENER DIODES NON CAVITY CONSTRUCTION METALLURGICALLY BONDED
JANTXV, AND JANS
1N6485 THRU 1N6491 AND 1N4460 AND 1N4461
MAXIMUM RATINGS
Operating Temperature: -65°C to +175°C Storage Temperature: -65°C to +200°C Power Dissapation: 1.5W @ TA=+25°C Power Derating: 10mW/°C above TA=+25°C Forward Voltage: 1.0 V dc @ IF=200mA dc 1.5 V dc @ IF=1A dc
0.060/0.085 1.52/2.16
POLARITY BAND (CATHODE)
0.125/0.160 3.18/4.06
0.800 20.32 0.028/0.032 0.71/0.81
ELECTRICAL CHARACTERISTICS @ 25°C, unless otherwise specified
ZENER TEST DYNAMIC KNEE TEST REVERSE TEST MAXIMUM VZ (REG) MAXIMUM VOLTAGE CURRENT IMPEDENCE IMPEDENCE CURRENT CURRENT VOLTAGE CURRENT v VZ SURGE ±5% IZT (MAX.) (MAX.) IZK (MAX.) VR IZM VZ ZZT@IZT ZZK@IZT IR@VR VOLTS 1N6485 1N6486 1N6487 1N6488 1N6489 1N6490 1N6491 1N4460 1N4461 3.3 3.6 3.9 4.3 4.7 5.1 5.6 6.2 6.8 mA 76.0 69.0 64.0 58.0 53.0 49.0 45.0 40.0 37.0 OHMS 10 10 9 9 8 7 5 4 2.5 OHMS 400 400 400 400 500 500 600 200 200 mA 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 µA 50 50 35 5.0 4.0 1.0 0.5 10.0 5.0 VOLTS 1.0 1.0 1.0 1.0 1.0 1.0 2.0 3.72 4.08 MA 433 397 366 332 304 280 255 230 210 VOLTS .90 .80 .75 .70 .60 .50 .40 .35 .30 AMPS 4.2 3.9 3.6 3.3 3.0 2.7 2.5 2.3 2.1
TYPE
FIGURE 1
DESIGN DATA
CASE: Hermetically sealed, Glass “A” Body per MIL-PRF- 19500/406 D-5A LEAD MATERIAL: Copper clad steel LEAD FINISH: Tin / Lead THERMAL RESISTANCE: (ROJL): 42 ˚C/W maximum at L = .375 THERMAL IMPEDANCE: (ZOJX): 4.5 ˚C/...
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