SMD Zener Diode SMD Diodes Specialist CZRU2V4B Thru CZRU39VB Voltage 2.4 to 39 Volts Power 150 mWatts 0603(1608) Features 0.071(1.80) 0.063(1.60) 150mW Power Dissipation. High Voltages from 2.4 ~ 39 V. 0.039(1.00) 0.031(0.80) Designed for mounting on small surface. Extremely thin/leadless package. Constant voltage control. Pb free product. 0.033(0.85) 0.027(0.70) Mechanical data 0.014(0.35) Typ. Case: 0603(1608)Standard package Molded plastic. 0.012 (0.30) Typ. Terminals: Gold plated, solderable per MIL-STD-750,method 2026. 0.028(0.70) Typ. Polarity: Indicated by cathode band. Dimensions in inches and (millimeter) Weight: 0.003 gram(approx.). Maximum Rating AND Electrical Characteristics Symbol Value Unit VF 0.9 V PD 150 mW Forward current , surge peak 8.3 ms single half sine-wave superimposed on rate load( JEDEC method ) I FSM 2.0 A Peak ESD voltage capability (IEC 61000-4-2) V PV 8 kV TJ -55 to +125 Parameter Maximum Forward Voltage Drop at I F = 10 mA O Maximum Power Dissipation at 25 C Operating Junction and Storage Temperature Range O C REV:B QW-A2004 Page 1 SMD Zener Diode SMD Diodes Specialist O Electrical Characteristics(Ta = 25 C) Part Nu mbe r Zener Voltage Op erating resistance Ri sing operating Re sistance Re verse current V Z (V) ZZT(Oh m) ZZK( Oh m) IR( uA) Mar ki ng Co de Mi n Ma x I Z (mA) Ma x I Z (mA) Ma x I Z (mA) Ma x V R (V) CZR U2V 4B U2 2. 34 2. 46 5 100 5 1800 0. 25 100 1 CZR U2V 7B U3 2. 63 2. 77 5 100 5 1900 0. 25 75 1 CZR U3V 0B U4 2. 93 3. 08 5 95 5 2000 0. 25 50 1 CZR U3V 3B U5 3. 22 3. 38 5 95 5 2200 0. 25 25 1 CZR U3V 6B U6 3. 51 3. 69 5 90 5 2300 0. 25 15 1 CZR U3V 9B U7 3. 80 4. 00 5 90 5 2400 0. 25 10 1 CZR U4V 3B U8 4. 19 4. 41 5 88 5 2500 0. 25 5 1 CZR U4V 7B U9 4. 58 4. 82 5 70 5 2200 0. 25 3 1. 5 CZR U5V 1B UA 4. 97 5. 23 5 50 5 2050 0. 25 2 2 CZR U5V 6B UB 5. 46 5. 74 5 25 5 1800 0. 25 2 3 CZR U6V 2B UC 6. 05 6. 36 5 10 5 1300 0. 25 1 4 CZR U6V 8B UE 6. 63 6. 97 5 8 5 750 0. 25 1 5. 2 CZR U7V 5B UF 7. 31 7. 69 5 7 5 600 0. 25 0. 5 6 CZR U8V 2B UG 8. 00 8. 41 5 7 5 600 0. 25 0. 5 6. 5 CZR U9V 1B UH 8. 87 9. 33 5 10 5 600 0. 25 0. 1 7 CZR U10V B UJ 9. 75 10. 25 5 15 5 600 0. 25 0. 1 8 CZR U11V B UK 10. 73 11. 27 5 18 5 600 0. 25 0. 1 8. 4 CZR U12V B UM 11. 70 12. 30 5 22 5 600 0. 25 0. 1 9. 1 CZR U13V B UN 12. 68 13. 32 5 25 5 600 0. 25 0. 1 9. 9 CZR U15V B UP 14. 63 15. 37 5 32 5 600 0. 25 0. 1 11 CZR U16V B UQ 15. 60 16. 40 5 36 5 600 0. 25 0. 1 12 CZR U18V B UR 17. 55 18. 45 5 42 5 600 0. 25 0. 1 14 CZR U20V B US 19. 50 20. 50 5 48 5 600 0. 25 0. 1 15 CZR U22V B UT 21. 45 22. 55 5 55 5 600 0. 25 0. 1 17 CZR U24V B UU 23. 40 24. 60 5 62 5 600 0. 25 0. 1 18 CZR U27V B UV 26. 33 27. 67 5 70 5 600 0. 25 0. 1 21 CZR U30V B UW 29. 25 30. 75 5 78 5 600 0. 25 0. 1 23 CZR U33V B UX 32. 18 33. 82 5 88 5 700 0. 25 0. 1 25 CZR U36V B UY 35. 10 36. 90 5 95 5 700 0. 25 0. 1 27 CZR U39V B UZ 38. 03 39. 97 5 130 5 800 0. 25 0. 1 30 REV:B QW-A2004 Page 2 SMD Zener Diode SMD Diodes Specialist RATING AND CHARACTERISTIC CURVES (CZRU2V4B Thru CZRU39VB) 3.6 36 4.3 1m 100μ 10μ 1μ 100n 10n 25 20 15 10 5 0 35 30 40 ZENER VOLTAGE:V Z (V) Fig.1 Zener voltage characteristics O TEMP COEFFICIENT CHARACTERISTICS(%/ C) 300 POWER DISSIPATION:Pd(mW) ZENER CURRENT:I Z (A) 4.7 3.9 10m 33 30 27 24 22 20 18 16 15 13 12 11 8.2 9.1 10 5.1 5.6 6.2 6.8 7.5 100m 200 100 0 0.10 I Z =5mA 0.08 I Z =500μA 0.06 0.04 0.02 0.00 2 10 20 30 -0.02 ZENER VOLTAGE:V Z (V) -0.04 -0.06 -0.06 -0.08 0 25 50 75 100 125 150 AMBIENT TEMPERATURE:Ta( OC) Fig.2 De rating curve Fig.3 Zener voltage-temp . Co efficient characteristics REV:B QW-A2004 Page 3 SMD Zener Diode SMD Diodes Specialist Reel Taping Specification d P0 P1 T E Index hole F W B Polarity P C A 12 o 0 D2 D1 D W1 Trailer ....... ....... End Device ....... ....... Leader ....... ....... ....... ....... 10 pitches (min) Start 10 pitches (min) Direction of Feed U/0603 U/0603 SYMBOL A B C d D D1 D2 (mm) 1.00 ± 0.10 1.85 ± 0.10 1.00 ± 0.10 1.55 ± 0.05 178 ± 1 60.0 MIN. 13.0 ± 0.20 (inch) 0.039 ± 0.004 0.073 ± 0.004 0.039 ± 0.004 0.061 ± 0.002 7.008 ± 0.04 2.362 MIN. 0.512 ± 0.008 SYMBOL E F P P0 P1 T W W1 (mm) 1.75 ± 0.10 3.50 ± 0.05 4.00 ± 0.10 4.00 ± 0.10 2.00 ± 0.05 0.23 ± 0.05 8.00 ± 0.20 13.5 MAX. (inch) 0.069 ± 0.004 0.138 ± 0.002 0.157 ± 0.004 0.157 ± 0.004 0.079 ± 0.004 0.009 ± 0.002 0.315 ± 0.008 0.531 MAX. REV:B QW-A2004 Page 4 SMD Zener Diode SMD Diodes Specialist Suggested PAD Layout U/0603 SIZE A (mm) (inch) 1.70 0.067 D A B 0.60 0.024 C 0.80 0.031 E C D 2.30 0.091 E 1.10 0.043 B Standard Package Qty per Reel Reel Size (Pcs) (inch) 4000 7 Case Type U/0603 REV:B QW-A2004 Page 5