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1N5523 Datasheet(PDF) 2 Page - Microsemi Corporation |
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1N5523 Datasheet(HTML) 2 Page - Microsemi Corporation |
2 / 3 page Low Voltage Avalanche 500 mW Zener Diodes DO-35 SCOTTSD A L E DIVISION 1N5518B thru 1N5546B-1 DO-35 ELECTRICAL CHARACTERISTICS (TA = 25oC unless otherwise noted. Based on DC measurements at thermal equilibrium; VF = 1.1 Max @ IF = 200 mA for all types.) MAX. REVERSE LEAKAGE CURRENT (Note 4) VR – VOLTS JEDEC TYPE NUMBER (Note 1) NOMINAL ZENER VOLTAGE VZ @ IZT (Note 2) VOLTS TEST CURRENT IZT mAdc MAX. ZENER IMPEDANCE B-C-D SUFFIX ZZT @ IZT (Note 3) OHMS IR µAdc NON & A- SUFFIX B-C-D SUFFIX B-C-D SUFFIX MAXIMUM DC ZENER CURRENT IZM (Note 5) mAdc B-C-D SUFFIX MAX. NOISE DENSITY AT IZ = 250µA ND µV/ √Hz REGULATION FACTOR ∆VZ (Note 6) VOLTS LOW VZ CURRENT IZL (Note 6) mAdc 1N5518 1N5519 1N5520 1N5521 1N5522 3.3 3.6 3.9 4.3 4.7 20 20 20 20 10 26 24 22 18 22 5.0 3.0 1.0 3.0 2.0 0.90 0.90 0.90 1.0 1.5 1.0 1.0 1.0 1.5 2.0 115 105 98 88 81 0.5 0.5 0.5 0.5 0.5 0.90 0.90 0.85 0.75 0.60 2.0 2.0 2.0 2.0 1.0 1N5523 1N5524 1N5525 1N5526 1N5527 5.1 5.6 6.2 6.8 7.5 5.0 3.0 1.0 1.0 1.0 26 30 30 30 35 2.0 2.0 1.0 1.0 0.5 2.0 3.0 4.5 5.5 6.0 2.5 3.5 5.0 6.2 6.8 75 68 61 56 51 0.5 1.0 1.0 1.0 2.0 0.65 0.30 0.20 0.10 0.05 0.25 0.25 0.01 0.01 0.01 1N5528 1N5529 1N5530 1N5531 1N5532 8.2 9.1 10.0 11.0 12.0 1.0 1.0 1.0 1.0 1.0 40 45 60 80 90 0.5 0.1 0.05 0.05 0.05 6.5 7.0 8.0 9.0 9.5 7.5 8.2 9.1 9.9 10.8 46 42 38 35 32 4.0 4.0 4.0 5.0 10 0.05 0.05 0.10 0.20 0.20 0.01 0.01 0.01 0.01 0.01 1N5533 1N5534 1N5535 1N5536 1N5537 13.0 14.0 15.0 16.0 17.0 1.0 1.0 1.0 1.0 1.0 90 100 100 100 100 0.01 0.01 0.01 0.01 0.01 10.5 11.5 12.5 13.0 14.0 11.7 12.6 13.5 14.4 15.3 29 27 25 24 22 15 20 20 20 20 0.20 0.20 0.20 0.20 0.20 0.01 0.01 0.01 0.01 0.01 1N5538 1N5539 1N5540 1N5541 1N5542 18.0 19.0 20.0 22.0 24.0 1.0 1.0 1.0 1.0 1.0 100 100 100 100 100 0.01 0.01 0.01 0.01 0.01 15.0 16.0 17.0 18.0 20.0 16.2 17.1 18.0 19.8 21.6 21 20 19 17 16 20 20 20 20 20 0.20 0.20 0.20 0.25 0.30 0.01 0.01 0.01 0.01 0.01 1N5543 1N5544 1N5545 1N5546 25.0 28.0 30.0 33.0 1.0 1.0 1.0 1.0 100 100 100 100 0.01 0.01 0.01 0.01 21.0 23.0 24.0 28.0 22.4 25.2 27.0 29.7 15 14 13 12 20 20 20 20 0.35 0.40 0.45 0.50 0.01 0.01 0.01 0.01 NOTES: 1. TOLERANCE AND VOLTAGE DESIGNATION – The JEDEC type numbers shown are +/-20% with guaranteed limits for only VZ, IR, and VF. Units with A suffix are +/-10% with guaranteed limits for VZ, IR, and VF. Units with guaranteed limits for all six parameters are indicated by a B suffix for +/-5.0% units, C suffix for +/-2.0% and D suffix for +/-1.0%. 2. ZENER VOLTAGE (VZ) MEASUREMENT – Nominal zener voltage is measured with the device junction in thermal equilibrium with ambient temperature of 25 oC. 3. ZENER IMPEDANCE (ZZ) MEASUREMENT – The zener impedance is derived from the 60 Hz ac voltage, which results when an ac current having an rms value equal to 10% of the dc zener current (IZT) is superimposed on IZT. 4. REVERSE LEAKAGE CURRENT (IR) – Reverse leakage currents are guaranteed and are measured at VR as shown on the table. 5. MAXIMUM REGULATOR CURRENT (IZM) – The maximum current shown is as shown in MIL-PRF-19500/437. 6. MAXIMUM REGULATION FACTOR ( ∆VZ) – ∆VZ is the maximum difference between VZ at IZT and VZ at IZL measured with the device junction in thermal equilibrium. Microsemi Scottsdale Division 8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503 Page 2 Copyright 2003 11-12-2003 REV B |
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