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http://www.formosams.com/ TEL:886-2-22696661 FAX:886-2-22696141 UDZ2.4B-FL THRU UDZ36B-FL Document ID Issued Date Revised Date Revision Page. DS-221753 2011/01/03 - A 8

Features

Lead-free parts meet environmental standards of MIL-STD-19500 /228 Suffix "-H" indicates Halogen-free part, ex.UDZ2.4B-FL-H. Zener Voltage Range Selection, 2.4V to 36V Flat Lead SOD-323FL Small Outline Plastic Package Surface Device Type Mounting Package outline Page 2 200mW Surface Mount Zener Diodes PARAMETER CONDITIONS Symbol PD MIN. TYP. MAX. 200 UNIT mW Storage temperature Operating temperature TSTG TJ -65 -65 +150 +150 o C o C o Maximum ratings (at T =25 C unless otherwise noted)A Power Dissipation Formosa MS http://www.formosams.com/ TEL:886-2-22696661 FAX:886-2-22696141 SMD Zener Diode Document ID Issued Date Revised Date Revision Page. UDZ2.4B-FL THRU UDZ36B-FL Mechanical data

  • Case : Molded plastic, SOD-323FL
  • Terminals :Plated terminals, solderable per MIL-STD-750, Method 2026
  • Polarity : Indicated by cathode band
  • Mounting Position : Any
  • Weight : Approximated 0.004 gram Epoxy : UL94-V0 rated flame retardant These ratings are limiting values above which the serviceability of the diode may be impaired. VF 1.0 V Forward voltage I = 10 mAF DS-221753 2011/01/03 - A 8 0.106(2.70) 0.091(2.30) 0.016(0.40) 0.010(0.25) 0.077(1.95) 0.063(1.60) 0.053(1.35) 0.045(1.15) 0.039(1.00) 0.028(0.70) 0.010(0.25) 0.002(0.05) Dimensions in inches and (millimeters) SOD-323FL

IZT Z @ IZT ZT Max.(V) V @ IZ ZT mA IZK IR Volts VRZ @ IZK ZK 100 110 100 100 100 100 DΞ DA DB DC DE DF DG DJ DK DL DM DN DP DR DS 0.5 0.5 1.0 1.0 1.0 0.5 0.5 0.5 0.5 2.7 120 1.8 100 0.9 4.5 2.7 2.7 1.8 2.7 0.9 0.63 0.45 0.18 0.09 0.09 0.09 0.045 2.0 1.0 2.0 1.0 2.0 1.0 4.0 4.0 5.0 5.0 1.0 1.0 6.0 7.0 8.0 8.0 8.0 10.5 12.6 14.0 15.4 16.8 18.9 21.0 23.0 25.2 500 1000 500 1000 300 600 150 600 600 150 150 150 160 190 220 220 240 240 300 300 310 330 Part No. UDZ4.7B-FL UDZ2.4B-FL UDZ5.1B-FL UDZ2.7B-FL UDZ5.6B-FL UDZ3.6B-FL UDZ6.2B-FL UDZ3.9B-FL UDZ6.8B-FL UDZ4.3B-FL UDZ7.5B-FL UDZ8.2B-FL UDZ9.1B-FL UDZ10B-FL UDZ11B-FL UDZ12B-FL UDZ13B-FL UDZ15B-FL UDZ18B-FL UDZ20B-FL UDZ22B-FL UDZ24B-FL UDZ27B-FL UDZ30B-FL UDZ33B-FL UDZ36B-FL Formosa MS http://www.formosams.com/ TEL:886-2-22696661 FAX:886-2-22696141 Min.(V) 4.55 2.43 4.98 2.69 5.49 3.60 6.06 3.89 6.65 4.17 7.28 8.02 8.85 9.77 10.76 11.74 12.91 14.34 17.56 19.52 21.54 23.72 26.19 29.19 32.15 35.07 4.75 2.63 5.20 2.91 5.73 3.85 6.33 4.16 6.93 4.43 7.60 8.36 9.23 10.21 11.22 12.24 13.49 14.98 18.35 20.39 22.47 24.78 27.53 30.69 33.79 36.87 SMD Zener Diode o Electrical characteristics (at T =25 C unless otherwise noted)A 5 40 11.2190UDZ16B-FL 15.85 16.51DH Document ID Issued Date Revised Date Revision Page. 120 120 0.5 0.5 1.0 1.0 1000 1000 UDZ3.0B-FL UDZ3.3B-FL 3.01 3.32 3.22 3.53 Note: 1. The Zener Voltage (V ) is tested under pulse condition of 10ms.Z 2. The zener impedance is derived from the 60-cycle ac voltage, which results when an ac current having an rms value equal to 10% of the dc zener current (I or I ) is superimposed to I or I .ZT ZK ZT ZK UDZ2.4B-FL THRU UDZ36B-FL (Ω)Max (Ω)Max (uA)Max 1.0 1.0 1.0 1.0 1.0 1.01.0 1.0 1.0 1.0 1.0 1.01.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 0.045 0.045 0.045 0.045 0.045 0.045 0.045 0.045 0.045 DS-221753 2011/01/03 - A 8

ZENER CURRENT, I (A)Z ZENER VOLTAGE , V (V)Z FIG.1-ZENER VOLTAGE CHARACTERISTICS Rating and characteristic curves ( )UDZ2.4B-FL THRU UDZ36B-FL http://www.formosams.com/ TEL:886-2-22696661 FAX:886-2-22696141 Document ID Issued Date Revised Date Revision Page. 10n 5 10 15 20 25 3530 40 100n 10u 100u 10m 100m 2.4 2.7 3.0 3.3 4.3 5.1 5.6 6.2 6.8 7.5 8.2 9.1 4.7 POWER DISSIPATION, Pd(mW) o AMBIENT TEMPERATURE, T ( C)A FIG. 2-DRATING CURVE 25 50 100 100 200 150 300 DS-221753 2011/01/03 - A 8 75 125

Pin Simplified outline Symbol Page 5 Formosa MS http://www.formosams.com/ TEL:886-2-22696661 FAX:886-2-22696141 SMD Zener Diode Suggested solder pad layout Dimensions in inches and (millimeters) A C B Document ID Issued Date Revised Date Revision Page. UDZ2.4B-FL THRU UDZ36B-FL DS-221753 2011/01/03 - A 8 B 0.022 (0.56) A 0.032 (0.82) C 0.069 (1.75) PACKAGE SOD-323FL

http://www.formosams.com/ TEL:886-2-22696661 FAX:886-2-22696141 SMD Zener Diode Document ID Issued Date Revised Date Revision Page. UDZ2.4B-FL THRU UDZ36B-FL Packing information E B d F W PA D D1D2 C T unit:mm Note:Devices are packed in accor dance with EIA standar RS-481-A and specifications listed above. Item Tolerance SOD-323FL Carrier width Carrier length Carrier depth Sprocket hole 13" Reel outside diameter 7" Reel outside diameter 13" Reel inner diameter 7" Reel inner diameter Feed hole diameter Sprocket hole position Punch hole position Punch hole pitch Sprocket hole pitch Embossment center Reel width Overall tape thickness Tape width E B C d F T W P A D D Symbol 0.1 0.1 0.1 min min 0.5 0.1 0.3 1.0 0.1 0.1 0.1 0.1 0.1 0.1 2.0 2.0 1.50 178.00 62.00 13.00 1.75 3.50 4.00 4.00 2.00 0.23 8.00 11.40 1.46 2.95 1.25 DS-221753 2011/01/03 - A 8

http://www.formosams.com/ TEL:886-2-22696661 FAX:886-2-22696141 SMD Zener Diode Document ID Issued Date Revised Date Revision Page. UDZ2.4B-FL THRU UDZ36B-FL Reel packing SOD-323FL 7" 3,000 4.0 30,000 183*183*123 178 382*262*387 240,000 9.5 PACKAGE REEL SIZE REEL COMPONENT SPACING BOX INNER BOX REEL DIA, CARTON SIZE CARTON APPROX. GROSS WEIGHT (kg)(pcs)(m/m)(m/m)(m/m)(pcs)(m/m)(pcs) Profile Feature Soldering Condition Average ramp-up rate(TL to TP) <3 /sec Preheat o -Temperature Min(Tsmin) 150 C o -Temperature Max(Tsmax) 200 C -Time(min to max)(ts) 60~120sec Tsmax to TL o -Ramp-upRate <3 C/sec Time maintained above: o -Temperature(TL) 217 C -Time(tL) 60~260sec o o Peak Temperature(TP) 255 C-0/+5 C o Time within 5 C of actual Peak Temperature(tP) o Ramp-down Rate <6 C/sec o Time 25 C to Peak Temperature <6minutes o C 3.Reflow soldering 10~30sec 1.Storage environment: Temperature=5 ~40 Humidity=55%±25% 2.Reflow soldering of surface-mount devices o o C C Suggested thermal profiles for soldering processes Critical Zone TL to TP TL Tsmax Tsmin Ramp-up Tp tS Preheat o t25 C to Peak Time TL TP Ramp-down Temperature DS-221753 2011/01/03 - A 8

http://www.formosams.com/ TEL:886-2-22696661 FAX:886-2-22696141 SMD Zener Diode Document ID Issued Date Revised Date Revision Page. UDZ2.4B-FL THRU UDZ36B-FL DS-221753 2011/01/03 - A 8 High reliability test capabilities 1. Solder Resistance 2. Solderability 3. High Temperature Reverse Bias 4. Pressure Cooker 5. Temperature Cycling 6. Thermal Shock 7. Humidity 8. High Temperature Storage Life at 260 5 for 10 2sec. immerse body into solder 1/16"±1/32" O at 245±5 C for 5 sec. O V =80% rate at T =150 C for 168 hrs.R J O 15P at T =121 C for 4 hrs.SIG A O O -55 C to +125 C dwelled for 30 min. and transferred for 5min. total 10 cycles. O O 0 C for 5 min. rise to 100 C for 5 min. total 10 cycles. O at T =85 C, RH=85% for 1000hrs.A O at 175 C for 1000 hrs. O ± C ± MIL-STD-750D METHOD-2031 MIL-STD-202F METHOD-208 MIL-STD-750D METHOD-1038 JESD22-A102 MIL-STD-750D METHOD-1051 MIL-STD-750D METHOD-1056 MIL-STD-750D METHOD-1021 MIL-STD-750D METHOD-1031 Item Test Conditions Reference