DL4745A

DL4728A THRU DL4761A SURFACE MOUNT ZENER DIODES VOLTAGE RANGE 3.3 t o 7 5 Volts POWER 1.0 Watts LL-41 FEATURES • Low inductance • Lead free in comply with EU RoHS 2011/65/EU directives MECHANICAL DATA • Case: Molded Glass MELF / DL-41 • Terminals: Solderable per MIL-STD-750, Method 2026 • Polarity: Color band denotes cathode end • Approx. Weight: 0.16 grams Dimensions in inches and (millimeters) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25°C ambient temperature unless otherwise specified. Parameter Power Dissipation at TA = 25OC Operating Junction Temperature Range Storage Temperature Range Symbol Value Units PTOT 1* W TJ -65 to +200 O TSTG -65 to +200 O C C *Valid provided that leads at a distance of 10mm from case are kept at ambient temperature. Parameter Thermal Resistance Junction to Ambient Air Symbol Min. Typ. Max. Units RQJA -- -- 170* o VF -- -- 1.2 Forward Voltage at I F = 200mA C/W V *Valid provided that leads at a distance of 10mm from case are kept at ambient temperature. Notes : STANDARD VOLTAGE TOLERANCE IS + 5% AND : SUFFIX “A” FOR + 5% SUFFIX “B” FOR + 2% SUFFIX “C” FOR + 3% 2019-09/21 REV:A Ma xi mum Ze ne r Vo lta g e Part Number V Z @ IZT No m. V Mi n. V Z ZT @ IZT Max. V Ma xi mum Leakage Current Ma xi mum Ze ne r Imp e d a nc e Z ZK @ IZK IR @VR Ω mA Ω mA MA V 1 Watt Zener Diodes (Glass Sealed Envelope) DL4728A 3.3 3.14 3.47 10 76 400 1 100 1 DL4729A 3.6 3.42 3.78 10 69 400 1 100 1 DL4730A 3.9 3.71 4.1 9 64 400 1 50 1 DL4731A 4.3 4.09 4.52 9 58 400 1 10 1 DL4732A 4.7 4.47 4.94 8 53 500 1 10 1 DL4733A 5.1 4.85 5.36 7 49 550 1 10 1 DL4734A 5.6 5.32 5.88 5 45 600 1 10 2 DL4735A 6.2 5.89 6.51 2 41 700 1 10 3 DL4736A 6.8 6.46 7.14 3.5 37 700 1 10 4 DL4737A 7.5 7.13 7.88 4 34 700 0.5 10 5 DL4738A 8.2 7.79 8.61 4.5 31 700 0.5 10 6 DL4739A 9.1 8.65 9.56 5 28 700 0.5 10 7 DL4740A 10 9.5 10.5 7 25 700 0.25 10 7.6 DL4741A 11 10.45 11.55 8 23 700 0.25 5 8.4 DL4742A 12 11.4 12.6 9 21 700 0.25 5 9.1 DL4743A 13 12.35 13.65 10 19 700 0.25 5 9.9 DL4744A 15 14.25 15.75 14 17 700 0.25 5 11.4 DL4745A 16 15.2 16.8 16 15.5 700 0.25 5 12.2 DL4746A 18 17.1 18.9 20 14 750 0.25 5 13.7 DL4747A 20 19 21 22 12.5 750 0.25 5 15.2 DL4748A 22 20.9 23.1 23 11.5 750 0.25 5 16.7 DL4749A 24 22.8 25.2 25 10.5 750 0.25 5 18.2 DL4750A 27 25.65 28.35 35 9.5 750 0.25 5 20.6 DL4751A 30 28.5 31.5 40 8.5 1000 0.25 5 22.8 DL4752A 33 31.35 34.65 45 7.5 1000 0.25 5 25.1 DL4753A 36 34.2 37.8 50 7 1000 0.25 5 27.4 DL4754A 39 37.05 40.95 60 6.5 1000 0.25 5 29.7 DL4755A 43 40.85 45.15 70 6 1500 0.25 0.5 32.7 DL4756A 47 44.65 49.35 80 5.5 1500 0.25 0.5 35.8 DL4757A 51 48.45 53.55 95 5 1500 0.25 0.5 38.8 DL4758A 56 53.2 58.8 110 4.5 2000 0.25 0.5 42.6 DL4759A 62 58.9 65.1 125 4.0 2000 0.25 0.5 47.1 DL4760A 68 64.6 71.4 150 3.7 2000 0.25 0.5 51.7 DL4761A 75 71.25 78.75 175 3.3 2000 0.25 0.5 56 " " " "" " " RATING AND CHARACTERISTIC CURVES ( DL4728A THRU DL4761A ) FIG. 1 - POWER DERATING CURVE FIG. 2 - BREAKDOWN CHARACTERISTICS                       FIG. 3- BREAKDOWN CHARACTERISTICS " " " "" " " MOUNTING PAD LAYOUT " " " "" " " PACKAGING OF DIODE AND BRIDGE RECTIFIERS REEL PACK PACKAGE PACKING EA PER EA PER INNER REEL CODE BOX GROSS BOX SIZE TAPE SPACE REEL DIA CARTON SIZE EA PER CARTON WEIGHT(Kg) (mm) (mm) (mm) (mm) LL-41 -T 1,500 10,500 180*125*185 --- --- 390*270*400 84,000 18.30 LL-41 -W 5,000 10,000 336*334*36 336*334*36 --- --- 355*355*400 100,000 23.50 DISCLAIMER NOTICE Rectron Inc reserves the right to make changes without notice to any product specification herein, to make corrections, modifications, enhancements or other changes. Rectron Inc or anyone on its behalf assumes no responsibility or liability for any errors or inaccuracies. Data sheet specifications and its information contained are intended to provide a product description only. "Typical" parameters which may be included on RECTRON data sheets and/ or specifications can and do vary in different applications and actual performance may vary over time. Rectron Inc does not assume any liability arising out of the application or use of any product or circuit. Rectron products are not designed, intended or authorized for use in medical, life-saving implant or other applications intended for life-sustaining or other related applications where a failure or malfunction of component or circuitry may directly or indirectly cause injury or threaten a life without expressed written approval of Rectron Inc. Customers using or selling Rectron components for use in such applications do so at their own risk and shall agree to fully indemnify Rectron Inc and its subsidiaries harmless against all claims, damages and expenditures.