NEW PRODUCT NEW PRODUCT NEW PRODUCT MMBZ4617 THRU MMBZ4627 ZENER DIODES SOT-23 FEATURES .122 (3.1) .118 (3.0) .016 (0.4) ¨ Silicon Planar Low Noise Zener Diodes Top View ¨ 350mW high quality voltage regulator designed for low leakage, low current and low noise applications .056 (1.43) .052 (1.33) 3 .016 (0.4) .045 (1.15) .037 (0.95) .007 (0.175) .005 (0.125) .037(0.95) .037(0.95) .016 (0.4) ¨ 5% Tolerance on VZ 2 max. .004 (0.1) 1 ¨ High temperature soldering guaranteed: 250¡C/10 seconds at terminals. .102 (2.6) .094 (2.4) MECHANICAL DATA Case: SOT-23 Plastic Package Weight: approx. 0.008 g Terminals: Solderable per MIL-STD-750, method 2026. Dimensions in inches and (millimeters) MAXIMUM RATINGS Ratings at 25¡C ambient temperature unless otherwise specified. SYMBOL VALUE UNIT (1) Ptot 350 mW VF 1.1 0.97 Volts Maximum Junction Temperature Tj 150 ¡C Storage Temperature Range TS Ð55 to +150 ¡C RQJA 420(1) ¡C/W Power Dissipation Forward Voltage at IF = 200 mA Thermal Resistance Junction to Ambient NOTES: (1) On FR-5 board using recommended solder pad layout. 1/6/99 Maximum Typical MMBZ4617 THRU MMBZ4627 ELECTRICAL CHARACTERISTICS (TA = 25¡C unless otherwise noted) Part Number MMBZ4617 MMBZ4618 MMBZ4619 MMBZ4620 MMBZ4621 MMBZ4622 MMBZ4623 MMBZ4624 MMBZ4625 MMBZ4626 MMBZ4627 Marking Code G17 G18 G19 G20 G21 G22 G23 G24 G25 G26 G27 NOTES: (1) VZ tested with 5ms pulse. Zener(1) Voltage VZ @ IZT Test Current IZT Max. Zener Impedance ZZT @ IZT Volts mA W mA 2.4 2.7 3.0 3.3 3.6 3.9 4.3 4.7 5.1 5.6 6.2 250 250 250 250 250 250 250 250 250 250 250 1400 1500 1600 1650 1700 1650 1600 1550 1500 1400 1200 2.0 1.0 0.8 7.5 7.5 5.0 4.0 10 10 10 10 Max. Zener Current IZM Max. Noise Density ND @ IZT = 250mA Volts mA mV HZ 1.0 1.0 1.0 1.5 2.0 2.0 2.0 3.0 3.0 4.0 5.0 95 90 85 80 75 70 65 60 55 50 45 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 2.0 4.0 5.0 Max. Reverse Leakage Current IR @ VR