Hefei Purple Horn E-Commerce Co., Ltd.
| Operating Junction Temperature Range | -55℃~+150℃ |
| Impedance(Zzt) | 2.5Ω |
| Diode Configuration | Independent |
| Pd - Power Dissipation | 5W |
| Zener Voltage(Nom) | 18V |
| Impedance(Zzk) | 75Ω |
| Description | Zener Diode Independent 18V 5W Surface Mount SMB(DO-214AA) |
| Mfr. Part # | SMBJ5355B-TP |
| Package | SMB(DO-214AA) |
| Model Number | SMBJ5355B-TP |
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Product Specification
| Operating Junction Temperature Range | -55℃~+150℃ | Impedance(Zzt) | 2.5Ω |
| Diode Configuration | Independent | Pd - Power Dissipation | 5W |
| Zener Voltage(Nom) | 18V | Impedance(Zzk) | 75Ω |
| Description | Zener Diode Independent 18V 5W Surface Mount SMB(DO-214AA) | Mfr. Part # | SMBJ5355B-TP |
| Package | SMB(DO-214AA) | Model Number | SMBJ5355B-TP |
The SMBJ5338B thru SMBJ5388B series are 5 Watt surface mount silicon Zener diodes designed for a wide range of voltage applications from 5.1V to 200V. These diodes feature a low profile package with a flat handling surface for accurate placement, high surge current capability, and are available on tape and reel. They meet standard JEDEC outlines and are suitable for applications requiring precise voltage regulation and protection.
| Part Number | Zener Voltage (VZ) @ IZT (Volts) | Test Current (IZT) (mA) | Max. Dynamic Impedance (ZZT) @ IZT (Ohms) | Max. Reverse Current (IR) @ VR (A @ Volts) | Max. Zener Current (IZM) (mA) | Max. Dynamic Knee Impedance (ZZK) @ 1.0mA (Ohms) | Max. Surge Current (IZSM) (A) | Max. Voltage Regulation (VZ) (Volts) |
|---|---|---|---|---|---|---|---|---|
| SMBJ5338B | 5.1 | 240 | 1.5 | 1 @ 1 | 930 | 400 | 14.4 | 0.39 |
| SMBJ5339B | 5.6 | 220 | 1 | 1 @ 2 | 865 | 400 | 13.4 | 0.25 |
| SMBJ5340B | 6 | 200 | 1 | 1 @ 3 | 790 | 300 | 12.7 | 0.19 |
| SMBJ5341B | 6.2 | 200 | 1 | 1 @ 3 | 765 | 200 | 12.4 | 0.1 |
| SMBJ5342B | 6.8 | 175 | 1 | 10 @ 5.2 | 700 | 200 | 11.5 | 0.15 |
| SMBJ5343B | 7.5 | 175 | 1.5 | 10 @ 5.7 | 630 | 200 | 10.7 | 0.15 |
| SMBJ5344B | 8.2 | 150 | 1.5 | 10 @ 6.2 | 580 | 200 | 10 | 0.2 |
| SMBJ5345B | 8.7 | 150 | 2 | 10 @ 6.6 | 545 | 200 | 9.5 | 0.2 |
| SMBJ5346B | 9.1 | 150 | 2 | 7.5 @ 6.9 | 520 | 150 | 9.2 | 0.22 |
| SMBJ5347B | 10 | 125 | 2 | 5 @ 7.6 | 475 | 125 | 8.6 | 0.22 |
| SMBJ5348B | 11 | 125 | 2.5 | 5 @ 8.4 | 430 | 125 | 8 | 0.25 |
| SMBJ5349B | 12 | 100 | 2.5 | 2 @ 9.1 | 395 | 125 | 7.5 | 0.25 |
| SMBJ5350B | 13 | 100 | 2.5 | 1 @ 9.9 | 365 | 100 | 7 | 0.25 |
| SMBJ5351B | 14 | 100 | 2.5 | 1 @ 10.6 | 340 | 75 | 6.7 | 0.25 |
| SMBJ5352B | 15 | 75 | 2.5 | 1 @ 11.5 | 315 | 75 | 6.3 | 0.25 |
| SMBJ5353B | 16 | 75 | 2.5 | 1 @ 12.2 | 295 | 75 | 6 | 0.3 |
| SMBJ5354B | 17 | 70 | 2.5 | 0.5 @ 12.9 | 280 | 75 | 5.8 | 0.35 |
| SMBJ5355B | 18 | 65 | 2.5 | 0.5 @ 13.7 | 264 | 75 | 5.5 | 0.4 |
| SMBJ5356B | 19 | 65 | 3 | 0.5 @ 14.4 | 250 | 75 | 5.3 | 0.4 |
| SMBJ5357B | 20 | 65 | 3 | 0.5 @ 15.2 | 237 | 75 | 5.1 | 0.4 |
| SMBJ5358B | 22 | 50 | 3.5 | 0.5 @ 16.7 | 216 | 75 | 4.7 | 0.45 |
| SMBJ5359B | 24 | 50 | 3.5 | 0.5 @ 18.2 | 198 | 100 | 4.4 | 0.55 |
| SMBJ5360B | 25 | 50 | 4 | 0.5 @ 19 | 190 | 110 | 4.3 | 0.55 |
| SMBJ5361B | 27 | 50 | 5 | 0.5 @ 20.6 | 176 | 120 | 4.1 | 0.6 |
| SMBJ5362B | 28 | 50 | 6 | 0.5 @ 21.2 | 170 | 130 | 3.9 | 0.6 |
| SMBJ5363B | 30 | 40 | 8 | 0.5 @ 22.8 | 158 | 140 | 3.7 | 0.6 |
| SMBJ5364B | 33 | 40 | 10 | 0.5 @ 25.1 | 144 | 150 | 3.5 | 0.6 |
| SMBJ5365B | 36 | 30 | 11 | 0.5 @ 27.4 | 132 | 160 | 3.3 | 0.65 |
| SMBJ5366B | 39 | 30 | 14 | 0.5 @ 29.7 | 122 | 170 | 3.1 | 0.65 |
| SMBJ5367B | 43 | 30 | 20 | 0.5 @ 32.7 | 110 | 190 | 2.8 | 0.7 |
| SMBJ5368B | 47 | 25 | 25 | 0.5 @ 35.8 | 100 | 210 | 2.7 | 0.8 |
| SMBJ5369B | 51 | 25 | 27 | 0.5 @ 38.8 | 93 | 230 | 2.5 | 0.9 |
| SMBJ5370B | 56 | 20 | 35 | 0.5 @ 42.6 | 86 | 280 | 2.3 | 1 |
| SMBJ5371B | 60 | 20 | 40 | 0.5 @ 45.5 | 79 | 350 | 2.2 | 1.2 |
| SMBJ5372B | 62 | 20 | 42 | 0.5 @ 47.1 | 76 | 400 | 2.1 | 1.35 |
| SMBJ5373B | 68 | 20 | 44 | 0.5 @ 51.7 | 70 | 500 | 2 | 1.5 |
| SMBJ5374B | 75 | 20 | 45 | 0.5 @ 56 | 63 | 620 | 1.9 | 1.6 |
| SMBJ5375B | 82 | 15 | 65 | 0.5 @ 62.2 | 58 | 720 | 1.8 | 1.8 |
| SMBJ5376B | 87 | 15 | 75 | 0.5 @ 66 | 54.5 | 760 | 1.7 | 2 |
| SMBJ5377B | 91 | 15 | 75 | 0.5 @ 69.2 | 52.5 | 760 | 1.6 | 2.2 |
| SMBJ5378B | 100 | 12 | 90 | 0.5 @ 76 | 47.5 | 800 | 1.5 | 2.3 |
| SMBJ5379B | 110 | 12 | 125 | 0.5 @ 83.6 | 43 | 1000 | 1.4 | 2.5 |
| SMBJ5380B | 120 | 10 | 170 | 0.5 @ 91.2 | 39.5 | 1150 | 1.3 | 2.5 |
| SMBJ5381B | 130 | 10 | 190 | 0.5 @ 98.8 | 36.6 | 1250 | 1.2 | 2.5 |
| SMBJ5382B | 140 | 8.0 | 230 | 0.5 @ 106 | 34 | 1500 | 1.2 | 2.5 |
| SMBJ5383B | 150 | 8.0 | 330 | 0.5 @ 114 | 31.6 | 1500 | 1.1 | 3 |
| SMBJ5384B | 160 | 8.0 | 350 | 0.5 @ 122 | 29.4 | 1650 | 1.1 | 3 |
| SMBJ5385B | 170 | 8.0 | 380 | 0.5 @ 129 | 28 | 1750 | 1.0 | 3 |
| SMBJ5386B | 180 | 5.0 | 430 | 0.5 @ 137 | 26.4 | 1750 | 1.0 | 4 |
| SMBJ5387B | 190 | 5.0 | 450 | 0.5 @ 144 | 25 | 1850 | 0.9 | 5 |
| SMBJ5388B | 200 | 5.0 | 480 | 0.5 @ 152 | 23.6 | 1850 | 0.9 | 5 |
| General Electrical Characteristics @ 25C | ||
|---|---|---|
| Parameter | Value | Unit |
| Forward Voltage (at 1.0A Current) (VF) | 1.2 | Volts |
| Steady State Power Dissipation (P(AV)) | 5 | Watts |
| Operating and Storage Temperatures (TJ, TSTG) | -55 to +150 | C |
| Thermal Resistance (RJL) (Lead temp @ 75C) | 15 | K/W |
| Thermal Resistance (RJA) (Ambient temp @ 15C) | 90 | K/W |
| Maximum Temperature for Soldering | 260 | C (for 10 Seconds) |
| Dimensions (DO-214AA / SMB) | ||||
|---|---|---|---|---|
| Dimension | Min (Inches) | Max (Inches) | Min (MM) | Max (MM) |
| A | .075 | .095 | 1.91 | 2.41 |
| B | .077 | .083 | 1.96 | 2.10 |
| C | .002 | .008 | .05 | .20 |
| D | ----- | .02 | ----- | .51 |
| E | .030 | .060 | .76 | 1.52 |
| G | .200 | .220 | 5.08 | 5.59 |
| H | .160 | .187 | 4.06 | 4.75 |
| J | .130 | .155 | 3.30 | 3.94 |
Note 1: Devices listed have a 5% tolerance on nominal VZ. Suffix 'C' denotes a 2% tolerance.
Note 2: Nominal Zener Voltage (VZ) is tested with a 40 10 milliseconds pulse current to avoid self-heat affection.
Note 3: The Zener impedance (ZZT or ZZK) is derived from the 60 Hz AC voltage, which results when an AC current having a RMS value equal to 10% of the DC zener current (IZT or IZK) is superimposed on IZT or IZK respectively.
Note 4: The Maximum Reverse (leakage) Current is specified for devices with 20% and 10% voltage tolerances on nominal VZ in another column.
Note 5: The Maximum Zener Current (IZM) shown is for 5% tolerance devices. IZM for 10% and 20% devices can be calculated using the formula: IZM = P / VZM where VZM is VZ at the high end of the voltage tolerance specified and P is the rated power of the device.
Note 6: The Surge Current (IZSM) is specified as the maximum peak of a nonrecurring sine wave of 8.3 milliseconds duration.
Note 7: Voltage Regulation (VZ) is the difference between the voltage measured at 10% and 50% IZM.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
300~500
Ecer Certification：
Verified Supplier
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