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Part: JANS1N6489
Category:
Discrete
-> Diodes & Rectifiers
-> Zener Diodes
Description: Zener Voltage Regulator Diode, Package : a
Company: Microsemi Corporation
Datasheet: Download JANS1N6489 datasheet File size : 42 kB
Request For quote: Find where to buy JANS1N6489
Datasheet text preview:
· AVAILABLE IN JAN, JANTX, JANTXV, AND JANS PER MIL-PRF-19500/406 · 1.5 WATT ZENER DIODES · NON CAVITY CONSTRUCTION · METALLURGICALLY BONDED
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 VZ SURGE ±5% IZT (MAX.) (MAX.) IZK (MAX.) VR IZM VZ ZZT@IZT ZZK@IZT IR@VR µA VOLTS mA OHMS OHMS mA VOLTS MA VOLTS AMPS 3.3 3.6 3.9 4.3 4.7 5.1 5.6 6.2 6.8 76.0 69.0 64.0 58.0 53.0 49.0 45.0 40.0 37.0 10 10 9 9 8 7 5 4 2.5 400 400 400 400 500 500 600 200 200 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 50 50 35 5.0 4.0 1.0 0.5 10.0 5.0 1.0 1.0 1.0 1.0 1.0 1.0 2.0 3.72 4.08 433 397 366 332 304 280 255 230 210 .90 .80 .75 .70 .60 .50 .40 .35 .30 4.2 3.9 3.6 3.3 3.0 2.7 2.5 2.3 2.1
TYPE
FIGURE 1
1N6485 1N6486 1N6487 1N6488 1N6489 1N6490 1N6491 1N4460 1N4461
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/W maximum POLARITY: Diode to be operated with the banded (cathode) end positive.
NOTE: Zener voltage is measured with the device junction in thermal equilibrium at an ambient temperature of 25°C ± 3°C.
MOUNTING POSITION: Any
6 LAKE STREET, LAWRENCE, MASSACHUSETTS 01841 PHONE (978) 620-2600 FAX (781) 689-0803 WEBSITE: http://www.microsemi.com
71
1N6485
thru
1N6491
and
1N4460 and 1N4461
FIGURE 2
Pd. Power Dissipation (WATTS) 1.5
1.0
O.5
0
25
50 75 100 125 150 TA, AMBIENT TEMPERATURE (°C)
175
POWER DERATING CURVE
1000 500 400 300 200 ZENER IMPEDANCE ZZT (OHMS) 100 50 40 30 20 10 5 4 3 2 1 .1 .2 .5 1 2 5 10 20 50 100 OPERATING CURRENT IZT (mA)
3.3 VOLT 5.1 VOLT
6.2 VOLT
FIGURE 3
ZENER IMPEDANCE VS. OPERATING CURRENT
72
Others parts begin by ja
JA-1 JA-2 JA-3 JA-4 JA-5 JA-6 JA-7 JA-8 JA-9 JA-10 JA-11 JA-12 JA-13 JA-14 JA-15 JA-16 JA-17 JA-18 JA-19 JA-20 JA-21 JA-22 JA-23 JA-24 JA-25 JA-26 JA-27 JA-28 JA-29 JA-30 JA-31 JA-32 JA-33 JA-34 JA-35 JA-36 JA-37 JA-38 JA-39 JA-40 JA-41 JA-42 JA-43 JA-44 JA-45 JA-46 JA-47 JA-48
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