Formosa MS GLASS MELF Zener Diode DL4728A THRU DL4764A List List................................................................................................. 1 Package outline............................................................................... 2 Features.......................................................................................... 2 Mechanical data............................................................................... 2 Maximum ratings ............................................................................. 2 Electrical characteristics................................................................... 3 Rating and characteristic curves........................................................ 4 Pinning information........................................................................... 5 Suggested solder pad layout............................................................. 5 Packing information.......................................................................... 6 Reel packing.................................................................................... 7 Suggested thermal profiles for soldering processes............................. 7 High reliability test capabilities........................................................... 8 http://www.formosams.com/ TEL:886-2-22696661 FAX:886-2-22696141 Page 1 Document ID Issued Date Revised Date Revision Page. DS-221714 2008/02/10 2010/03/10 B 8 Formosa MS GLASS MELF Zener Diode DL4728A THRU DL4764A 1000mW Surface Mount Zener Diodes - 3.3V-100V Package outline Features DL-41G * Silicon epitaxial planar chip strucuture. * Surface mount glass hermetically sealed package. * Wide zener reverse voltage range 3.3V to 100V. * Other tilerance are available upon request. * Lead-free parts meet environmental standards of MIL-STD-19500 /228 .205(5.2) .190(4.8) SOLDERABLE ENDS .024(.60) .018(.46) .111(2.8) .095(2.4) Mechanical data * Epoxy : UL94-VO rated flame retardant * Case : DL-41G * Terminals :Plated terminals, solderable per MIL-STD-750, Dimensions in inches and (millimeters) Method 2026 * Polarity : Indicated by cathode band * Mounting Position : Any * Weight : Approximated 0.01 gram MAXIMUM RATINGS (at T =25 C unless otherwise noted) o A PARAMETER CONDITIONS Symbol MIN. TYP. MAX. UNIT Forward voltage I F = 200 mA VF 1.20 V Power Dissipation Tamb50 PD 1000 mW Operating temperature Storage temperature http://www.formosams.com/ TEL:886-2-22696661 FAX:886-2-22696141 Page 2 TJ -55 +150 o C T STG -65 +175 o C Document ID Issued Date Revised Date Revision Page. DS-221714 2008/02/10 2010/03/10 B 8 Formosa MS GLASS MELF Zener Diode DL4728A THRU DL4764A Electrical characteristics (at T =25 C unless otherwise noted) o A Test current Zener voltage Zener impedance Leakage current Part No. V Z @ I ZT (Volts) I ZT Z ZT @ I ZT Z ZK @ I ZK ()Max I ZK IR (uA)Max VR Min. Nom. Max. mA ()Max mA DL4728A 3.14 3.3 3.47 76 10 400 1.00 100 Volts 1.0 DL4729A 3.42 3.6 3.78 69 10 400 1.00 100 1.0 DL4730A 3.71 3.9 4.10 64 9 400 1.00 50 1.0 DL4731A 4.09 4.3 4.52 58 9 400 1.00 10 1.0 DL4732A 4.47 4.7 4.94 53 8 500 1.00 10 1.0 DL4733A 4.85 5.1 5.36 49 7 550 1.00 10 1.0 DL4734A 5.32 5.6 5.88 45 5 600 1.00 10 2.0 DL4735A 5.89 6.2 6.51 41 2 700 1.00 10 3.0 DL4736A 6.46 6.8 7.14 37 3.5 700 1.00 10 4.0 DL4737A 7.13 7.5 7.88 34 4.0 700 0.50 10 5.0 DL4738A 7.79 8.2 8.61 31 4.5 700 0.50 10 6.0 DL4739A 8.65 9.1 9.56 28 5 700 0.50 10 7.0 DL4740A 9.50 10 10.5 25 7 700 0.25 10 7.6 DL4741A 10.45 11 11.55 23 8 700 0.25 5 8.4 DL4742A 11.40 12 12.60 21 9 700 0.25 5 9.1 DL4743A 12.35 13 13.65 19 10 700 0.25 5 9.9 DL4744A 14.25 15 15.75 17 14 700 0.25 5 11.4 DL4745A 15.20 16 16.80 15.5 16 700 0.25 5 12.2 DL4746A 17.10 18 18.90 14 20 750 0.25 5 13.7 DL4747A 19.00 20 21.00 12.5 22 750 0.25 5 15.2 DL4748A 20.90 22 23.10 11.5 23 750 0.25 5 16.7 DL4749A 22.80 24 25.20 10.5 25 750 0.25 5 18.2 DL4750A 25.65 27 28.35 9.5 35 750 0.25 5 20.6 DL4751A 28.50 30 31.50 8.5 40 1000 0.25 5 22.8 DL4752A 31.35 33 34.65 7.5 45 1000 0.25 5 25.4 DL4753A 34.20 36 37.80 7.0 50 1000 0.25 5 27.4 DL4754A 37.05 39 40.95 6.5 60 1000 0.25 5 29.7 DL4755A 40.85 43 45.15 6.0 70 1500 0.25 5 32.7 DL4756A 44.65 47 49.35 5.5 80 1500 0.25 5 35.8 DL4757A 48.45 51 53.55 5.0 95 1500 0.25 5 38.8 DL4758A 53.20 56 58.80 4.5 110 2000 0.25 5 42.6 DL4759A 58.90 62 65.10 4.0 125 2000 0.25 5 47.1 DL4760A 64.60 68 71.40 3.7 150 2000 0.25 5 51.7 DL4761A 71.25 75 78.75 3.3 175 2000 0.25 5 56.0 DL4762A 77.90 82 86.10 3.0 200 3000 0.25 5 62.2 DL4763A 86.45 91 95.55 2.0 250 3000 0.25 5 69.2 DL4764A 95.00 100 105.0 2.5 350 3000 0.25 5 76.0 Note : 5% tolerance of Zener voltage http://www.formosams.com/ TEL:886-2-22696661 FAX:886-2-22696141 Page 3 Document ID Issued Date Revised Date Revision Page. DS-221714 2008/02/10 2010/03/10 B 8 Rating and characteristic curves (DL4728A THRU DL4764A) Figure 1. Temperature coefficients (-55 to +150temperature range; 90% of the units are in the ranges indicated) Figure 3. Effect of zener current on zener impedance http://www.formosams.com/ TEL:886-2-22696661 FAX:886-2-22696141 Figure 4. Effect of zener voltage on zener impedance Page 4 Document ID Issued Date Revised Date Revision Page. DS-221714 2008/02/10 2010/03/10 B 8 Formosa MS GLASS MELF Zener Diode DL4728A THRU DL4764A Pinning information Pin Pin1 Pin2 Simplified outline cathode anode 1 Symbol 2 1 2 Suggested solder pad layout C A B Dimensions in inches and (millimeters) PACKAGE A B C DL-41G 0.118 (3.00) 0.079 (2.00) 0.130 (3.30) http://www.formosams.com/ TEL:886-2-22696661 FAX:886-2-22696141 Page 5 Document ID Issued Date Revised Date Revision Page. DS-221714 2008/02/10 2010/03/10 B 8 Formosa MS GLASS MELF Zener Diode DL4728A THRU DL4764A Packing information P0 P1 d E F B A W P D2 D1 T C W1 D unit:mm Item Symbol Tolerance DL-41G Carrier width Carrier length Carrier depth Sprocket hole 13" Reel outside diameter 13" Reel inner diameter 7" Reel outside diameter 7" Reel inner diameter Feed hole diameter Sprocket hole position Punch hole position Punch hole pitch Sprocket hole pitch Embossment center Overall tape thickness Tape width Reel width A B C d D D1 D D1 D2 E F P P0 P1 T W W1 0.1 0.1 0.1 0.1 2.0 min 2.0 min 0.5 0.1 0.1 0.1 0.1 0.1 0.1 0.3 1.0 3.00 5.30 2.70 1.50 330.00 50.00 178.00 62.00 13.00 1.75 5.50 4.00 4.00 2.00 0.23 12.00 18.00 Note:Devices are packed in accor dance with EIA standar RS-481-A and specifications listed above. http://www.formosams.com/ TEL:886-2-22696661 FAX:886-2-22696141 Page 6 Document ID Issued Date Revised Date Revision Page. DS-221714 2008/02/10 2010/03/10 B 8 Formosa MS GLASS MELF Zener Diode DL4728A THRU DL4764A Reel packing PACKAGE REEL SIZE DL-41G 13" REEL (pcs) COMPONENT SPACING (m/m) 4.0 5000 BOX (pcs) 10,000 INNER BOX (m/m) 337*337*37 REEL DIA, (m/m) 330 CARTON SIZE (m/m) CARTON (pcs) APPROX. GROSS WEIGHT (kg) 350*330*360 80,000 19.5 Suggested thermal profiles for soldering processes 1.Storage environment: Temperature=5 oC ~40 oC Humidity=55%25% 2.Reflow soldering of surface-mount devices Critical Zone TL to TP Tp TP Ramp-up TL TL Tsmax Temperature Tsmin tS Preheat Ramp-down 25 t25o C to Peak Time 3.Reflow soldering Profile Feature Soldering Condition Average ramp-up rate(T L to T P ) o <3 C /sec Preheat -Temperature Min(Tsmin) -Temperature Max(Tsmax) -Time(min to max)(t s ) 150 oC 200 oC 60~120sec Tsmax to T L -Ramp-upRate <3 oC/sec Time maintained above: -Temperature(T L ) -Time(t L ) 217 oC 60~260sec 255 oC-0/+5 oC Peak Temperature(T P ) Time within 5 oC of actual Peak Temperature(t P ) 10~30sec Ramp-down Rate <6 oC/sec Time 25 oC to Peak Temperature <6minutes http://www.formosams.com/ TEL:886-2-22696661 FAX:886-2-22696141 Page 7 Document ID Issued Date Revised Date Revision Page. DS-221714 2008/02/10 2010/03/10 B 8 Formosa MS GLASS MELF Zener Diode DL4728A THRU DL4764A High reliability test capabilities Item Test Conditions Reference O 1. Solder Resistance at 260 5 C for 10 2sec. immerse body into solder 1/16"1/32" MIL-STD-750D METHOD-2031 2. Solderability at 2455 OC for 5 sec. MIL-STD-202F METHOD-208 3. High Temperature Reverse Bias V R=80% rate at T J=150 OC for 168 hrs. MIL-STD-750D METHOD-1038 4. Pressure Cooker 15P SIG at T A=121 OC for 4 hrs. JESD22-A102 5. Temperature Cycling -55 OC to +125 OC dwelled for 30 min. and transferred for 5min. total 10 cycles. MIL-STD-750D METHOD-1051 0 OC for 5 min. rise to 100 OC for 5 min. total 10 cycles. MIL-STD-750D METHOD-1056 at T A=85 OC, RH=85% for 1000hrs. MIL-STD-750D METHOD-1021 at 175 OC for 1000 hrs. MIL-STD-750D METHOD-1031 6. Thermal Shock 7. Humidity 8. High Temperature Storage Life http://www.formosams.com/ TEL:886-2-22696661 FAX:886-2-22696141 Page 8 Document ID Issued Date Revised Date Revision Page. DS-221714 2008/02/10 2010/03/10 B 8