MM3Z5518 thru MM3Z5546 SCOTTSDALE DIVISION LOW VOLTAGE AVALANCHE DIODE PRODUCT PREVIEW • • • • SOD323 PACKAGE LOW ZENER NOISE SPECIFIED LOW ZENER IMPEDANCE LOW LEAKAGE CURRENT SOD323 PACKAGE MAXIMUM RATINGS • • • OPERATING TEMPERATURE: -55°C TO +150°C STORAGE TEMPERATURE: -55°C TO +150°C POWER: 200mW ELECTRICAL CHARACTERISTICS PER LINE @ 25°C Unless otherwise specified MAX. REVERSE LEAKAGE MAX ZENER CURRENT IMPEDANCE B-C D SUFFIX VR - VOLTS ZZT @ I ZT IR µAdc OHMS (NOTE 3) (NOTE 4) NON & A B C D SUFFIX SUFFIX BCD B C D SUFFIX SUFFIX MAX. NOISE REGULATION LOW MAXIMUM DENSITY FACTOR VZ DC ZENEER AT IZ =250 µA ?VZ CURRENT CURRENT ND VOLTS IZL IZ M (MICRO-VOLTS (NOTE 6) mAdc mAdc PER SQUARE (NOTE 5) ROOT CYCLE) 0.5 2.0 57.5 0.90 NOMINAL ZENER VOLTAGE VZ @ I Z T VOLTS (NOTE 2) TEST CURRENT IZT mAdc MM3Z5518 3.3 20 26 5.0 0.9 1.0 MM3Z5519 3.6 20 24 3.0 0.9 1.0 52.5 0.5 0.90 2.0 MM3Z5520 3.9 20 22 1.0 0.9 1.0 49.0 0.5 0.85 2.0 MM3Z5521 4.3 20 18 3.0 1.0 1.5 43.0 0.5 0.75 MM3Z5522 4.7 10 22 2.0 1.5 2.0 40.5 0.5 0.60 1.0 MM3Z5523 5.1 5.0 26 2.0 2.0 2.5 37.5 0.5 0.65 0.25 MM3Z5524 5.6 3.0 30 2.0 3.0 3.5 34.0 1.0 0.30 0.25 MM3Z5525 6.2 1.0 30 1.0 4.5 5.0 30.5 1.0 0.20 0.01 MM3Z5526 6.8 1.0 30 1.0 5.5 6.2 28.0 1.0 0.10 0.01 MM3Z5527 7.5 1.0 35 0.5 6.0 6.8 25.5 2.0 0.05 0.01 MM3Z5528 8.2 1.0 40 0.5 6.5 7.5 23.0 4.0 0.05 0.01 MM3Z5529 9.1 1.0 45 0.1 7.0 8.2 21.0 4.0 0.05 0.0 1 MM3Z5530 10.0 1.0 60 0.05 8.0 9.1 19.0 4.0 0.10 0.01 MM3Z5531 11.0 1.0 80 0.05 9.0 9.9 17.5 5.0 0.20 0.01 MM3Z5532 12.0 1.0 90 0.05 9.5 10.8 16.0 10 0.20 0.01 MM3Z5533 13.0 1.0 90 0.01 10.5 11.7 14.5 15 0.20 0.01 MM3Z5534 14.0 1.0 100 0.01 11.5 12.6 13.5 20 0.20 0.01 MM3Z5535 15.0 1.0 100 0.01 12.5 13.5 12.5 20 0.20 0.01 MM3Z5536 16.0 1.0 100 0.01 13.0 14.4 12.0 20 0.20 0.01 MM3Z5537 17.0 1.0 100 0.01 14.0 15.3 11.0 20 0.20 0.01 MM3Z5538 18.0 1.0 100 0.01 15.0 16.2 10.5 20 0.20 0.01 MM3Z5539 19.0 1.0 100 0.01 16.0 17.1 10.0 20 0.20 0.01 MM3Z5540 20.0 1.0 100 0.01 17.0 18.0 9.5 20 0.20 0.01 MM3Z5541 22.0 1.0 100 18.0 19.8 8.5 20 0.20 0.01 MM3Z5542 24.0 1.0 100 0.0 1 0.01 20.0 21.6 8.0 20 0.30 0.01 MM3Z5543 25.0 1.0 100 0.01 21.0 22.4 7.5 20 0.35 0.01 MM3Z5544 28.0 1.0 100 0.01 23.0 25.2 7.0 20 0.40 0.01 MM3Z545 30.0 1.0 100 0.01 24.0 27.0 6.5 20 0.45 0.01 MM3Z5546 33.0 1.0 100 0.01 28.0 29.7 6.0 20 0.50 0.01 PART NUMBER (NOTE 1) DEVICE MARKING WWW. Microsemi . COM FEATURES PACKAGE DIMENSIONS 2.0 DIM A B C D E F G H INCHES MILLIMETERS MIN MAX MIN MAX -.043 -1.092 -.004 -.102 -.006 -.152 .010 .016 .254 .406 .003 .006 .076 .152 .063 .075 1.600 1.905 .045 .057 1.143 1.448 .094 .106 2.388 2.692 NOTES TOLERANCE AND VOLTAGE DESIGNATION: The type part numbers shown are +/- 20 % with guaranteed limits for only VZ, IR and V F. Units with A suffix are +/- 10% with guaranteed limits for only V Z, 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 (V Z) VOLTAGE MEASUREMENT: Nominal zener voltage is measured with the device junction in thermal equilibrium with ambient temperature of 25°C at the specified current of IZT . 3 4 ZENER IMPEDANCE (ZZ) DERIVATION: The zener impedance is derived from the 60 Hz voltage, which results when an ac current having an rms value equal to 10% of the dc zener current (I ZT ) is superimposed on IZT . REVERSE LEAKAGE CURRENT (I R): Reverse leakage current is guaranteed and measured at VR as shown on the table. 5 MAXIMUM REGULATOR CURRENT (I ZM): The maximum current shown is based on the maximum voltage of a 5.0% type unit; therefore, it applies only to the B C, or D suffix devices. The actual I ZM for any devices may not exceed the value of 200 milliwatts divided by the actual VZ of the device. 6 MAXIMUM REGULATION FACTOR (? V Z): ? V Z is the maximum difference between Vz at IZT and VZ at IZL measured with the device junction in thermal equilibrium. Copyright 2001 MSCXXXX.PDF 02-12-2001 REV A Microsemi Scottsdale Division 8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503 Page 1 MM3Z5518-MM3Z5546 1 MM3Z5518 thru MM3Z5546 SCOTTSDALE DIVISION LOW VOLTAGE AVALANCHE DIODE PRODUCT PREVIEW 100 Typical Capacitance in pF Pd MAXIMUM DISSIPATION 500 WWW. Microsemi . COM GRAPHS 400 300 200 100 0 25 50 75 100 125 150 175 60 40 20 10 8 200 4 TL Lead Temperature (°C) POWER-TEMPERATURE DERATING CURVE 2 1 0 20 40 60 80 100 120 140 160 180 200 220 Zener Voltage FORWARD CHARACTERISTIC IF (mA) CAPACITANCE VS. ZENER VOLTAGE (TYPICAL) VZ ?VZ REVERSE VOLTAGE (VOLTS) IZL VF (VOLTS) IR @ VR GRAPHS IZ (mA) IZT REVERSE CHARACTERISTIC IZM ZENER DIODE CHARACTERISTICS AND SYMBOL IDENTIFICATION Copyright 2001 MSCXXXX.PDF 02-12-2001 REV A Microsemi Scottsdale Division 8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503 Page 2