1N5348B_04

DATA SHEET 1N5348B SERIES GLASS PASSIVATED JUNCTION SILICON ZENER DIODES VOLTAGE FEATURES • For surface mounted applications in order to optimize board space. • Low profile package • Built-in strain relief • Glass passivated junction • Low inductance • Typical ID less than 1.0µA above 13V .375(9.5) .285(7.2) 1.0(25.4)MIN. 11 to 39 Volts CURRENT 5.0 Watts DO-201AE Unit: inch(mm) .042(1.07) .037(0.94) • Plastic package has Underwriters Laboratory Flammability Classification 94V-O • Both normal and Pb free product are available : Normal : 80~95% Sn, 5~20% Pb Pb free: 98.5% Sn above MECHANICALDATA Case: JEDEC DO-201AE molded plastic Terminals: Axial leads, solderable per MIL-STD-202, Method 208 Polarity: Color band denoted cathode except Bipolar Mounting Position: Any Weight: 0.045 ounce, 1.2 gram MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25°C ambient temperature unless otherwise specified. Parameter DC Power Dissipation on TL=75OC ,Measure at Zero Lead Length Derate above 50OC ( NOTE 1) Operating Junction and StorageTemperature Range Symbol Value 5.0 40 -55 to +150 Units Watts mW / OC O PD TJ , TSTG 1.0(25.4)MIN. .210(5.3) .188(4.8) C NOTE: 1.Mounted on 8.0mm2 copper pads to each terminal. STAD-JUN.23.2004 PAGE . 1 N om i alZener Volage n t P ar t N um ber N om . V VZ @ I ZT M i .V n M a x. V Ω M ax.Zener I pedance m Z ZT @ I ZT mA Ω Z ZK @ I ZK mA M ax R ever e s Leakage C ur ent r I @ VR R uA V 5. W at Zener 0 t 1N 5348B 1N 5349B 1N 5350B 1N 5351B 1N 5352B 1N 5353B 1N 5354B 1N 5355B 1N 5356B 1N 5356B 1N 5358B 1N 5359B 1N 5360B 1N 5361B 1N 5362B 1N 5363B 1N 5364B 1N 5365B 1N 5366B 11. 0 12. 0 13. 0 14. 0 15. 0 16. 0 17. 0 18. 0 19. 0 20. 0 22. 0 24. 0 25. 0 27. 0 28. 0 30. 0 33. 0 36. 0 39. 0 10. 5 11. 4 12. 4 13. 3 14. 3 15. 2 16. 2 17. 1 18. 1 19. 0 20. 9 22. 8 23. 8 25. 7 26. 6 28. 5 31. 4 34. 2 37. 1 11. 6 12. 6 13. 7 14. 7 15. 8 16. 8 17. 9 18. 9 20. 0 21. 0 23. 1 25. 2 26. 3 28. 4 29. 4 31. 5 34. 7 37. 8 41. 0 2. 5 2. 5 2. 5 2. 5 2. 5 2. 5 2. 5 2. 5 3. 0 3. 0 3. 5 3. 5 4. 0 5. 0 6. 0 8. 0 10 11 14 125 100 100 100 75 75 70 65 65 65 50 50 50 50 50 40 40 30 30 125 125 100 75 75 75 75 75 75 75 75 100 110 120 130 140 150 160 170 1. 0 1. 0 1. 0 1. 0 1. 0 1. 0 1. 0 1. 0 1. 0 1. 0 1. 0 1. 0 1. 0 1. 0 1. 0 1. 0 1. 0 1. 0 1. 0 5. 0 2. 0 1. 0 1. 0 1. 0 1. 0 0. 5 0. 5 0. 5 0. 5 0. 5 0. 5 0. 5 0. 5 0. 5 0. 5 0. 5 0. 5 0. 5 8. 4 9. 1 9. 9 10. 6 11. 6 12. 2 12. 9 13. 7 14. 4 15. 2 16. 7 18. 2 19. 0 20. 6 21. 2 22. 8 25. 1 27. 4 29. 7 STAD-JUN.23.2004 PAGE . 2 RATING AND CHARACTERISTIC CURVES q V z, TEMPERATURE COEFFICIENT (mV/C)@IZT 8 P D , MAXIMUM STEADY STATE POWER DISSIPATION (WATTS) 300 200 100 RANGE 6 50 30 20 10 5 0 20 40 60 80 100 120 140 160 180 200 220 4 2 0 0 30 60 90 O 120 150 T L , LEAD TEMPERATURE ( C) Vz,ZENER VOLTAGE@Iz T (VOLTS) Fig.1 Power temperature Derating Curve Fig.2 Temperature Coefficient-Range for Units 11 to 39 Volts 30 ir, PEAK SURGE CURRENT (AMPS) 1000 20 10 5 2 1 0.5 IZ, ZENER CURRENT (mA) Vz=3.3V T=25 O C 100 10 Vz=200V 1 0.2 0.1 0.1 1 10 100 1000 10 20 30 40 50 PW, PULSE WIDTH (ms) Vz, ZENER VOLTAGE (VOLTS) Fig.3 Peak Surge Current versus Pulse Width Fig.4 Zener Voltage versus Zener Current Vz=11 thru 39 Volts STAD-JUN.23.2004 PAGE . 3