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 B A A C D Mechanical Data * * * * 5W Case: Molded Plastic Over Glass Passivated Junction Leads: Solderable per MIL-STD-202, Method 208 Polarity: Cathode Band Approx. Weight: 1.2 grams Maximum Ratings Min A 25.40 Max -- B 8.38 8.89 C 0.94 1.09 D 3.30 3.68 All Dimensions in mm @ TA = 25C unless otherwise specified DC Power Dissipation @ TL = 75C 9.5mm from Body (Board Mounted) Power Derating Above 75C Lead Temperature Operating and Storage Temperature Range Notes: Dim Symbol Value Unit Pd 5.0 W -- 20 C/W Tj, TSTG -55 to +175 C 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 25C +8, -2C. 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 @ TA = 25C unless otherwise specified Maximum Surge Current Maximum Voltage Regulation (IZM) mA Maximum Dynamic Knee Impedance (ZZK @1.0mA) Ohms (IZSM) Amperes (DVZ) Volts 6.2 580 200 10.0 0.20 6.6 545 200 9.5 0.20 7.5 6.9 520 150 9.2 0.22 2.0 5.0 7.6 475 125 8.6 0.22 2.5 5.0 8.4 430 125 8.0 0.25 100 2.5 2.0 9.1 395 125 7.5 0.25 13 100 2.5 1.0 9.9 365 100 7.0 0.25 1N5351B 14 100 2.5 1.0 10.6 340 75.0 6.7 0.25 1N5352B 15 75 2.5 1.0 11.5 315 75.0 6.3 0.25 1N5353B 16 75 2.5 1.0 12.2 295 75.0 6.0 0.30 1N5354B 17 70 2.5 0.5 12.9 280 75.0 5.8 0.35 1N5355B 18 65 2.5 0.5 13.7 264 75.0 5.5 0.40 1N5356B 19 65 3.0 0.5 14.4 250 75.0 5.3 0.40 1N5357B 20 65 3.0 0.5 15.2 237 75.0 5.1 0.40 1N5358B 22 50 3.5 0.5 16.7 216 75.0 4.7 0.45 1N5359B 24 50 3.5 0.5 18.2 198 100 4.4 0.55 1N5360B 25 50 4.0 0.5 19.0 190 110 4.3 0.55 1N5361B 27 50 5.0 0.5 20.6 176 120 4.1 0.60 1N5362B 28 50 6.0 0.5 21.2 170 130 3.9 0.60 1N5363B 30 40 8.0 0.5 22.8 158 140 3.7 0.60 1N5364B 33 40 10 0.5 25.1 144 150 3.5 0.60 1N5365B 36 30 11 0.5 27.4 132 160 3.3 0.65 1N5366B 39 30 14 0.5 29.7 122 170 3.1 0.65 1N5367B 43 30 20 0.5 32.7 110 190 2.8 0.70 1N5368B 47 25 25 0.5 35.8 100 210 2.7 0.80 1N5369B 51 25 27 0.5 38.8 93.0 230 2.5 0.90 1N5370B 56 20 35 0.5 42.6 86.0 280 2.3 1.00 Regulator Voltage Test Current Maximum Dynamic Impedance Maximum Reverse Current IR Test Voltage Maximum Regulator Current (VZ) Volts (IZ) mA dc (ZZ) Ohms (IR) A (VR) Volts 1N5344B 8.2 150 1.5 10 1N5345B 8.7 150 2.0 10 1N5346B 9.1 150 2.0 1N5347B 10 125 1N5348B 11 125 1N5349B 12 1N5350B Part Number 1N5371B 60 20 40 0.5 45.5 79.0 350 2.2 1.20 1N5372B 62 20 42 0.5 47.1 76.0 400 2.1 1.35 1N5373B 68 20 44 0.5 51.7 70.0 500 2.0 1.50 1N5374B 75 20 45 0.5 56.0 63.0 620 1.9 1.60 1N5375B 82 15 65 0.5 62.2 58.0 720 1.8 1.80 1N5376B 87 15 75 0.5 66.0 54.5 760 1.7 2.00 1N5377B 91 15 75 0.5 69.2 52.5 760 1.6 2.20 1N5378B 100 12 90 0.5 76.0 47.5 800 1.5 2.30 1N5379B 110 12 125 0.5 83.6 43.0 1000 1.4 2.50 1N5380B 120 10 170 0.5 91.2 39.5 1150 1.3 2.50 1N5381B 130 10 190 0.5 98.8 36.6 1250 1.2 2.50 1N5382B 140 8.0 230 0.5 106 34.0 1500 1.2 2.50 1N5383B 150 8.0 330 0.5 114 31.6 1500 1.1 3.00 1N5384B 160 8.0 350 0.5 122 29.4 1650 1.1 3.00 1N5385B 170 8.0 380 0.5 129 28.0 1750 1.0 3.00 1N5386B 180 5.0 430 0.5 137 26.4 1750 1.0 4.00 1N5387B 190 5.0 450 0.5 144 25.0 1850 0.9 5.00 1N5388B 200 5.0 480 0.5 152 23.6 1850 0.9 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 1N5350B 1N5357B 1N5388B 100 1N5365B 100 ZZT, ZENER IMPEDANCE (W) Cj, CAPACITANCE (pF) 1000 1N5378B 1N5388B 10 1N5378B 10 1N5365B 1N5357B 1 0.1 1.0 10 100 1.0 1.0 10 100 VR, REVERSE VOLTAGE (V) IZT, ZENER CURRENT (mA) Fig. 1, Typ. Capacitance vs. Reverse Voltage Fig. 2, Typ. Zener Impedance vs. Zener Current Pd, POWER DISSIPATION (W) 6 5 4 3 2 1 0 0 25 50 75 100 125 150 175 200 TL, LEAD TEMPERATURE 9.5 mm FROM BODY (C) Fig. 3, Power Derating Curve DS21407 Rev. D-3 3 of 3 1N5344B-1N5388B