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1N6490

Compensated Deuices Incorporated
Part Number 1N6490
Manufacturer Compensated Deuices Incorporated
Description 1.5 WATT ZENER DIODES
Published Mar 23, 2005
Detailed Description • AVAILABLE IN JAN, JANTX, PER MIL-PRF-19500/406 • 1.5 WATT ZENER DIODES • NON CAVITY CONSTRUCTION • METALLURGICALLY BON...
Datasheet PDF File 1N6490 PDF File

1N6490
1N6490

Overview
• 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/W maximum POLARITY: Diode to be operated with the banded (cathode) end positive.
MOUNTING POSITION: Any 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 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 ...


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