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1N5347B Dataheets PDF



Part Number 1N5347B
Manufacturers Diodes Incorporated
Logo Diodes Incorporated
Description 5W ZENER DIODE
Datasheet 1N5347B Datasheet1N5347B Datasheet (PDF)

1N5344B - 1N5388B 5W ZENER DIODE Features · · · · · · Voltage Range 8.2V - 200V Glass Passivated Junction 5W Steady State High Surge Capability ±5% Voltage Tolerance on Nominal VZ is Standard 100% Tested A B A D C Mechanical Data · · · · Case: Molded Plastic Over Glass Passivated Junction Leads: Solderable per MIL-STD-202, Method 208 Polarity: Cathode Band Approx. Weight: 1.2 grams Dim A B C D 5W Min 25.40 8.38 0.94 3.30 Max — 8.89 1.09 3.68 All Dimensions in mm Maximum Ratings @ TA = .

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1N5344B - 1N5388B 5W ZENER DIODE Features · · · · · · Voltage Range 8.2V - 200V Glass Passivated Junction 5W Steady State High Surge Capability ±5% Voltage Tolerance on Nominal VZ is Standard 100% Tested A B A D C Mechanical Data · · · · Case: Molded Plastic Over Glass Passivated Junction Leads: Solderable per MIL-STD-202, Method 208 Polarity: Cathode Band Approx. Weight: 1.2 grams Dim A B C D 5W Min 25.40 8.38 0.94 3.30 Max — 8.89 1.09 3.68 All Dimensions in mm Maximum Ratings @ TA = 25°C unless otherwise specified Symbol Value 5.0 20 -55 to +175 Unit W °C/W °C DC Power Dissipation @ TL = 75°C 9.5mm from Body (Board Mounted) Power Derating Above 75°C Lead Temperature Operating and Storage Temperature Range Pd — Tj, TSTG Notes: 1. Nominal Zener Voltage (VZ) is read with the device in standard test clips with 3/8- to 1/2-inch spacing between clip and case of the diode. Before reading, the diode is allowed to stabilize for a period of 40 ±10 milliseconds at 25°C +8, -2°C. 2. The Zener Impedance (ZZ or ZZK) is derived from the 60 Hz ac voltage, which results when an ac current having an rms value equal to 10% of the dc zener current (IZT or IZK) is superimposed on IZT or IZK, respectively. 3. The Surge Current (IZSM) is specified as the maximum peak of a nonrecurrent sine wave of 8.3 milliseconds duration. 4. Voltage regulation (DVZ) is the difference between the voltage measured at 10% and 50% of IZM. DS21407 Rev. D-3 1 of 3 1N5344B-1N5388B Electrical Characteristics Regulator Voltage Part Number (VZ) Volts 1N5344B 1N5345B 1N5346B 1N5347B 1N5348B 1N5349B 1N5350B 1N5351B 1N5352B 1N5353B 1N5354B 1N5355B 1N5356B 1N5357B 1N5358B 1N5359B 1N5360B 1N5361B 1N5362B 1N5363B 1N5364B 1N5365B 1N5366B 1N5367B 1N5368B 1N5369B 1N5370B 1N5371B 1N5372B 1N5373B 1N5374B 1N5375B 1N5376B 1N5377B 1N5378B 1N5379B 1N5380B 1N5381B 1N5382B 1N5383B 1N5384B 1N5385B 1N5386B 1N5387B 1N5388B 8.2 8.7 9.1 10 11 12 13 14 15 16 17 18 19 20 22 24 25 27 28 30 33 36 39 43 47 51 56 60 62 68 75 82 87 91 100 110 120 130 140 150 160 170 180 190 200 (IZ) mA dc 150 150 150 125 125 100 100 100 75 75 70 65 65 65 50 50 50 50 50 40 40 30 30 30 25 25 20 20 20 20 20 15 15 15 12 12 10 10 8.0 8.0 8.0 8.0 5.0 5.0 5.0 Test Current @ TA = 25°C unless otherwise specified Maximum Dynamic Impedance (ZZ) Ohms 1.5 2.0 2.0 2.0 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 20 25 27 35 40 42 44 45 65 75 75 90 125 170 190 230 330 350 380 430 450 480 Maximum Reverse Current (IR) µA 10 10 7.5 5.0 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 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 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 IR Test Voltage (VR) Volts 6.2 6.6 6.9 7.6 8.4 9.1 9.9 10.6 11.5 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 32.7 35.8 38.8 42.6 45.5 47.1 51.7 56.0 62.2 66.0 69.2 76.0 83.6 91.2 98.8 106 114 122 129 137 144 152 Maximum Regulator Current (IZM) mA 580 545 520 475 430 395 365 340 315 295 280 264 250 237 216 198 190 176 170 158 144 132 122 110 100 93.0 86.0 79.0 76.0 70.0 63.0 58.0 54.5 52.5 47.5 43.0 39.5 36.6 34.0 31.6 29.4 28.0 26.4 25.0 23.6 Maximum Dynamic Knee Impedance (ZZK @1.0mA) Ohms 200 200 150 125 125 125 100 75.0 75.0 75.0 75.0 75.0 75.0 75.0 75.0 100 110 120 130 140 150 160 170 190 210 230 280 350 400 500 620 720 760 760 800 1000 1150 1250 1500 1500 1650 1750 1750 1850 1850 Maximum Surge Current (IZSM) Amperes 10.0 9.5 9.2 8.6 8.0 7.5 7.0 6.7 6.3 6.0 5.8 5.5 5.3 5.1 4.7 4.4 4.3 4.1 3.9 3.7 3.5 3.3 3.1 2.8 2.7 2.5 2.3 2.2 2.1 2.0 1.9 1.8 1.7 1.6 1.5 1.4 1.3 1.2 1.2 1.1 1.1 1.0 1.0 0.9 0.9 Maximum Voltage Regulation (DVZ) Volts 0.20 0.20 0.22 0.22 0.25 0.25 0.25 0.25 0.25 0.30 0.35 0.40 0.40 0.40 0.45 0.55 0.55 0.60 0.60 0.60 0.60 0.65 0.65 0.70 0.80 0.90 1.00 1.20 1.35 1.50 1.60 1.80 2.00 2.20 2.30 2.50 2.50 2.50 2.50 3.00 3.00 3.00 4.00 5.00 5.00 VF = 1.2V max at IF = 1.0A all types. Suffix ‘B’ denotes 5% tolerance which is standard. DS21407 Rev. D-3 2 of 3 1N5344B-1N5388B 1000 Cj, CAPACITANCE (pF) 1N5357B 1N5365B 100 1N5388B 10 1N5378B ZZT, ZENER IMPEDANCE (W) 1000 1N5350B 1N5388B 100 1N5378B 10 1N5365B 1 0.1 1.0 10 100 1N5357B 1.0 1.0 10 100 VR, REVERSE VOLTAGE (V) Fig. 1, Typ. Capacitance vs. Reverse Voltage IZT, ZENER CURRENT (mA) Fig. 2, Typ. Zener Impedance vs. Zener Current 6 5 Pd, POWER DISSIPATION (W) 4 3 2 1 0 0 25 50 75 100 125 150 175 200 TL, LEAD TEMPERATURE 9.5 mm FROM BODY (ºC) Fig. 3, Power Derating Curve DS21407 Rev. D-3 3 of 3 1N5344B-1N5388B .


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