1N5333B thru 1N5388B Available Silicon 5 Watt Zener Diodes DESCRIPTION The 1N5333B through 1N5388B JEDEC registered series of axial-leaded 5.0 watt Zeners provides a selection from 3.3 to 200 volts with different tolerances as identified by specific suffix letter on the part number. These plastic encapsulated Zeners have a moisture classification of "Level 1" with no dry pack required. They may be operated at high maximum dc currents with adequate heat sinking due to their comparatively low thermal resistance design. Microsemi also offers numerous other Zener products to meet higher and lower power applications. Important: For the latest information, visit our website http://www.microsemi.com. FEATURES * JEDEC registered 1N5333 thru 1N5388 series. T-18 Package * * Zener voltage available 3.3 V to 200 V. Plus/minus 10%, 5% and 2% voltage tolerances are available. (See part nomenclature block.) RoHS compliant versions available. Also available in: * G-bend Package (surface mount) SMBJ5333 - SMBJ5388 Gull wing Package APPLICATIONS / BENEFITS * * * * * * * * (surface mount) SMBG5333 - SMBG5388 Regulates voltage over broad operating current and temperature ranges. Wide selection from 3.3 to 200 V. Flexible axial-lead mounting terminals. Non-sensitive to ESD per MIL-STD-750 method 1020. Withstands high surge stresses. Minimal changes of voltage versus current. High specified maximum current (I ZM ) with adequate heat sinking. Moisture classification is "Level 1" per IPC/JEDEC J-STD-020B with no dry pack required. MAXIMUM RATINGS Parameters/Test Conditions Junction and Storage Temperature (1) Thermal Resistance Junction-to-Lead (2) Thermal Resistance Junction-to-Ambient o (3) Off-State Power Dissipation @ 25 C Forward Voltage @ 1.0 A Solder Temperature @ 10 s Symbol TJ and TSTG R JL R JA PD VF TSP Value -65 to +150 25 85 5.0 1.2 260 Unit o C C/W o C/W W V o C o Notes: 1. At 3/8 (10 mm) lead length from body. 2. When mounted on FR4 PC board (1oz Cu) with 4 mm2 copper pads and track width 1 mm, length 25 mm. o 3. 5 watts at T L < 25 C 3/8 inch (10 mm) from body, or 1.47 watts at T A = 25 C when mounted on FR4 PC described for thermal resistance (also see Figure 1). T4-LDS-0246, Rev. 1 (120180) (c)2012 Microsemi Corporation MSC - Lawrence 6 Lake Street, Lawrence, MA 01841 Tel: 1-800-446-1158 or (978) 620-2600 Fax: (978) 689-0803 MSC - Ireland Gort Road Business Park, Ennis, Co. Clare, Ireland Tel: +353 (0) 65 6840044 Fax: +353 (0) 65 6822298 Website: www.microsemi.com Page 1 of 5 1N5333B thru 1N5388B MECHANICAL and PACKAGING * * * * * * * CASE: Void-free transfer molded thermosetting epoxy body meeting UL94V-0. TERMINALS: Tin-lead or RoHS compliant annealed matte-tin plating solderable per MIL-STD-750, method 2026. MARKING: Part number. POLARITY: Cathode indicated by band. Diode to be operated with the banded end positive with respect to the opposite end. TAPE & REEL option: Standard per EIA-296 (add "TR" suffix to part number). Consult factory for quantities. WEIGHT: 0.7 grams. See Package Dimensions on last page. PART NOMENCLATURE 1N5334 B (e3) JEDEC type number (See Electrical Characteristics table) RoHS Compliance e3 = RoHS compliant Blank = non-RoHS compliant Zener Voltage Tolerance A = +/-10% B = +/-5% C = +/-2% SYMBOLS & DEFINITIONS Definition Symbol IR I Z, I ZT, I ZK I ZM I ZSM VR VZ Z ZT or Z ZK Reverse Current: The maximum reverse (leakage) current that will flow at the specified voltage and temperature. Regulator Current: The dc regulator current (I Z), at a specified test point (I ZT), near breakdown knee (I ZK ). Maximum Regulator (Zener) Current: The maximum rated dc current for the specified power rating. Maximum Zener Surge Current: The non-repetitive peak value of Zener surge current at a specified wave form. Reverse Voltage: The reverse voltage dc value, no alternating component. Zener Voltage: The Zener voltage the device will exhibit at a specified current (I Z) in its breakdown region. Dynamic Impedance: The small signal impedance of the diode when biased to operate in its breakdown region at a specified rms current modulation (typically 10% of I ZT or I ZK ) and superimposed on I ZT or I ZK respectively. T4-LDS-0246, Rev. 1 (120180) (c)2012 Microsemi Corporation Page 2 of 5 1N5333B thru 1N5388B ELECTRICAL CHARACTERISTICS @ 25oC TYPE NUMBER 1N5333B 1N5334B 1N5335B 1N5336B 1N5337B 1N5338B 1N5339B 1N5340B 1N5341B 1N5342B 1N5343B 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 REGULATOR VOLTAGE (V Z ) TEST CURRENT (I ZT ) MAXIMUM DYNAMIC IMPEDANCE (Z Z ) (A & B suffix only) V mA Ohms 3.3 3.6 3.9 4.3 4.7 5.1 5.6 6.0 6.2 6.8 7.5 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 91 100 110 120 130 140 150 160 170 180 190 200 380 350 320 290 260 240 220 200 200 175 175 150 150 150 125 125 100 100 100 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 3.0 2.5 2.0 2.0 2.0 1.5 1.0 1.0 1.0 1.0 1.5 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 (I R ) A 300 150 50 10 5.0 1.0 1.0 1.0 1.0 10 10 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 I R TEST VOLTAGE (V R ) (A suffix only) I R TEST VOLTAGE (V R ) (B & C suffix only) MAXIMUM REGULATOR CURRENT (I ZM ) (B & C suffix only) MAXIMUM DYNAMIC KNEE IMPEDANCE Z ZK @ 1.0 mA MAXIMUM SURGE CURRENT (I ZSM ) V V mA Ohms Amps 1.0 1.0 1.0 1.0 1.0 1.0 2.0 3.0 3.0 4.9 5.4 5.9 6.25 6.6 7.2 8.0 8.6 9.4 10.1 10.8 11.5 12.2 13 13.7 14.4 15.8 17.3 18 19.4 20.1 21.6 23.8 25.9 28.1 31 33.8 36.7 40.3 43 44.6 49 54 59 63 65.5 72 79.2 86.4 93.6 101 108 115 122 130 137 144 1.0 1.0 1.0 1.0 1.0 1.0 2.0 3.0 3.0 5.2 5.7 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 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 62.2 66 69.2 76 83.6 91.2 98.8 106 114 122 129 137 144 152 1440 1320 1220 1100 1010 930 865 790 765 700 630 580 545 520 475 430 395 365 340 315 295 280 264 250 237 216 198 190 176 170 158 144 132 122 110 100 93 86 79 76 70 63 58 54.5 52.5 47.5 43 39.5 36.6 34 31.6 29.4 28 26.4 25 23.6 400 500 500 500 450 400 400 300 200 200 200 200 200 150 125 125 125 100 75 75 75 75 75 75 75 75 100 110 120 130 140 150 160 170 190 210 230 280 350 400 500 620 720 760 760 800 1000 1150 1250 1500 1500 1650 1750 1750 1850 1850 20 18.7 17.6 16.4 15.3 14.4 13.4 12.7 12.4 11.5 10.7 10 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 JEDEC Registered Data. NOTE 1: Zener voltage (Vz) is measured at T L = 25 oC (+8, -2 oC). Voltage measurement performed at 40 10 milliseconds after application of dc current. NOTE 2: The Zener impedance is derived from 1 kHz ac voltage resulting from an ac current modulation having an rms value equal to 10% of the dc Zener current (I ZT or I ZK ) superimposed on I ZT or I ZK . See MicroNote 202 for Zener impedance variation with different operating currents. NOTE 3: The maximum current (I ZM ) shown is for a 5% tolerance devices. The I ZM for other tolerances can be calculated using the formula: I ZM = P/V ZM where V ZM is the V Z at the high end of the voltage tolerance specified and P is the rated power for the method of mounting. NOTE 4: The surge current (I ZSM ) is specified as the maximum peak of a non-recurrent half-sine wave of 8.3 ms duration. T4-LDS-0246, Rev. 1 (120180) (c)2012 Microsemi Corporation Page 3 of 5 1N5333B thru 1N5388B Capacitance (pF) Pd, Maximum Power Dissipation (Watts) GRAPHS TL TA on FR4 PC board T L , Lead temperature (oC) 3/8" from body. or T A ambient temperature on FR4 PC Board V R (Volts) FIGURE 2 Typical Capacitance vs. Reverse Voltage for 5 Watt Zeners Capacitance (pF) FIGURE 1 Power Derating Curve V R (Volts) FIGURE 3 Typical Capacitance vs. Reverse Voltage for 5 Watt Zeners T4-LDS-0246, Rev. 1 (120180) (c)2012 Microsemi Corporation Page 4 of 5 1N5333B thru 1N5388B PACKAGE DIMENSIONS NOTES: Cathode indicated by band. Dim LL BL BD LD T4-LDS-0246, Rev. 1 (120180) (c)2012 Microsemi Corporation Dimensions Inches Millimeters Min Max Min Max 1.00 25.4 0.330 0.350 8.39 8.89 0.130 0.145 3.31 3.68 0.038 0.042 0.97 1.06 Page 5 of 5