Low Profile Zener Diode ChipNobo SMBJ5338B-TP-CN with Polarity Symbol Marking and Tape Reel Packaging
Key Attributes
Model Number:
SMBJ5338B-TP-CN
Product Custom Attributes
Operating Junction Temperature Range:
-55℃~+150℃
Impedance(Zzt):
1.5Ω
Pd - Power Dissipation:
5W
Zener Voltage(Nom):
5.1V
Impedance(Zzk):
400Ω
Mfr. Part #:
SMBJ5338B-TP-CN
Package:
SMB
Product Description
Product Overview
This product is a series of Zener diodes designed for surface mounting, featuring a low-profile package with a flat handling surface for accurate placement. They offer a wide range of Zener voltages from 5.1V to 200V and are available on tape and reel for automated assembly. The epoxy used meets UL 94 V-0 flammability rating, and the devices are lead-free and RoHS compliant. These diodes are suitable for use in residential and commercial equipment.
Product Attributes
- Case: Molded plastic body
- Terminals: Solder plated, solderable per MIL-STD-750, Method 2026
- Polarity: Polarity symbol marking on body
- Mounting Position: Any
- Flammability Rating: Epoxy Meets UL 94 V-0
- Compliance: Lead Free Finish/RoHS Compliant
- Brand: ChipNobo (implied by website and contact information)
Technical Specifications
| Part Number | Zener Voltage (V) | Regulator Current (mA) | Maximum Dynamic Impedance () | Maximum Reverse Current (A) | Test Voltage (V) | Maximum Regulator Current (A) | Maximum Dynamic Knee Impedance () | Maximum Surge Current (A) | Remarks |
|---|---|---|---|---|---|---|---|---|---|
| SMBJ5338B | 5.1 | 240 | 1.5 | 1 | 1 | 930 | 400 | 0.39 | 14.4 |
| SMBJ5339B | 5.6 | 220 | 1 | 1 | 2 | 865 | 400 | 0.25 | 13.4 |
| SMBJ5340B | 6.2 | 200 | 1 | 1 | 3 | 790 | 300 | 0.19 | 12.7 |
| SMBJ5341B | 6.8 | 200 | 1 | 1 | 3 | 765 | 200 | 0.1 | 12.4 |
| SMBJ5342B | 7.5 | 175 | 1 | 10 | 5.2 | 700 | 200 | 0.15 | 11.5 |
| SMBJ5343B | 8.2 | 175 | 1.5 | 10 | 5.7 | 630 | 200 | 0.15 | 10.7 |
| SMBJ5344B | 9.1 | 150 | 1.5 | 10 | 6.2 | 580 | 200 | 0.2 | 8.7 |
| SMBJ5345B | 9.5 | 150 | 2 | 10 | 6.6 | 545 | 200 | 0.2 | 9.5 |
| SMBJ5346B | 10 | 150 | 2 | 10 | 6.9 | 520 | 150 | 0.22 | 9.2 |
| SMBJ5347B | 11 | 125 | 2 | 5 | 7.6 | 475 | 125 | 0.22 | 8.6 |
| SMBJ5348B | 12 | 125 | 2.5 | 5 | 8.4 | 430 | 125 | 0.25 | 8 |
| SMBJ5349B | 13 | 100 | 2.5 | 2 | 9.1 | 395 | 125 | 0.25 | 7.5 |
| SMBJ5350B | 14 | 100 | 2.5 | 1 | 9.9 | 365 | 100 | 0.25 | 7 |
| SMBJ5351B | 15 | 100 | 2.5 | 1 | 10.6 | 340 | 75 | 0.25 | 6.7 |
| SMBJ5352B | 16 | 75 | 2.5 | 1 | 11.5 | 315 | 75 | 0.25 | 6.3 |
| SMBJ5353B | 17 | 75 | 2.5 | 1 | 12.2 | 295 | 75 | 0.3 | 6 |
| SMBJ5354B | 18 | 70 | 2.5 | 2 | 12.9 | 280 | 75 | 0.35 | 5.8 |
| SMBJ5355B | 19 | 65 | 2.5 | 2 | 13.7 | 264 | 75 | 0.4 | 5.5 |
| SMBJ5356B | 20 | 65 | 3 | 2 | 14.4 | 250 | 75 | 0.4 | 5.3 |
| SMBJ5357B | 22 | 65 | 3 | 2 | 15.2 | 237 | 75 | 0.4 | 5.1 |
| SMBJ5358B | 24 | 50 | 3.5 | 2 | 16.7 | 216 | 75 | 0.45 | 4.7 |
| SMBJ5359B | 25 | 50 | 3.5 | 1 | 18.2 | 198 | 100 | 0.55 | 4.4 |
| SMBJ5360B | 27 | 50 | 4 | 0.5 | 19 | 190 | 110 | 0.55 | 4.3 |
| SMBJ5361B | 28 | 50 | 5 | 0.5 | 20.6 | 176 | 120 | 0.6 | 4.1 |
| SMBJ5362B | 30 | 50 | 6 | 0.5 | 21.2 | 170 | 130 | 0.6 | 3.9 |
| SMBJ5363B | 33 | 40 | 8 | 0.5 | 22.8 | 158 | 140 | 0.6 | 3.7 |
| SMBJ5364B | 36 | 40 | 10 | 0.5 | 25.1 | 144 | 150 | 0.6 | 3.5 |
| SMBJ5365B | 39 | 30 | 11 | 0.5 | 27.4 | 132 | 160 | 0.65 | 3.3 |
| SMBJ5366B | 43 | 30 | 14 | 0.5 | 29.7 | 122 | 170 | 0.65 | 3.1 |
| SMBJ5367B | 47 | 30 | 20 | 0.5 | 32.7 | 110 | 190 | 0.7 | 2.8 |
| SMBJ5368B | 51 | 25 | 25 | 0.5 | 35.8 | 100 | 210 | 0.8 | 2.7 |
| SMBJ5369B | 56 | 25 | 27 | 0.5 | 38.8 | 93 | 230 | 0.9 | 2.5 |
| SMBJ5370B | 60 | 20 | 35 | 0.5 | 42.6 | 86 | 280 | 2.3 | 1 |
| SMBJ5371B | 62 | 20 | 40 | 0.5 | 45.5 | 79 | 350 | 1.2 | 2.2 |
| SMBJ5372B | 68 | 20 | 42 | 0.5 | 47.1 | 76 | 400 | 1.35 | 2.1 |
| SMBJ5373B | 75 | 20 | 44 | 0.5 | 51.7 | 70 | 500 | 2 | 1.5 |
| SMBJ5374B | 82 | 20 | 45 | 0.5 | 56 | 63 | 620 | 1.6 | 1.9 |
| SMBJ5375B | 87 | 15 | 65 | 0.5 | 62.2 | 58 | 720 | 1.8 | 1.8 |
| SMBJ5376B | 91 | 15 | 75 | 0.5 | 66 | 54.5 | 760 | 1.7 | 2 |
| SMBJ5377B | 100 | 15 | 75 | 0.5 | 52.5 | 69.2 | 760 | 2.2 | 1.6 |
| SMBJ5378B | 110 | 12 | 90 | 0.5 | 76 | 47.5 | 800 | 2.3 | 1.5 |
| SMBJ5379B | 120 | 12 | 125 | 0.5 | 83.6 | 43 | 1000 | 2.5 | 1.4 |
| SMBJ5380B | 130 | 10 | 170 | 0.5 | 39.5 | 91.2 | 1150 | 2.5 | 1.3 |
| SMBJ5381B | 140 | 10 | 190 | 0.5 | 36.6 | 98.8 | 1250 | 2.5 | 1.2 |
| SMBJ5382B | 150 | 8.0 | 230 | 0.5 | 106 | 34 | 1500 | 2.5 | 1.2 |
| SMBJ5383B | 160 | 8.0 | 330 | 0.5 | 31.6 | 114 | 1500 | 1.1 | 3 |
| SMBJ5384B | 170 | 8.0 | 350 | 0.5 | 29.4 | 122 | 1650 | 1.1 | 3 |
| SMBJ5385B | 180 | 8.0 | 380 | 0.5 | 129 | 28 | 1750 | 1.0 | 3 |
| SMBJ5386B | 190 | 5.0 | 430 | 0.5 | 26.4 | 137 | 1750 | 1.0 | 4 |
| SMBJ5387B | 200 | 5.0 | 450 | 0.5 | 144 | 25 | 1850 | 0.9 | 5 |
| SMBJ5388B | 200 | 5.0 | 480 | 0.5 | 23.6 | 152 | 1850 | 0.9 | 5 |
| Note: Devices listed have a 5% tolerance on nominal VZ. Suffix C denotes a +2% tolerance. | |||||||||
| Parameter | Symbol | Unit | Value |
|---|---|---|---|
| DC Power dissipation at TL = 75 C | PD | W | 0.5 |
| Maximum forward voltage at if=1A | VF | V | 1.0 |
| Junction temperature range | TJ, TSTG | C | +150 to -55 |
| Storage temperature range | TJ, TSTG | C | +150 to -55 |
| Weight | ounce (grams) | 0.0035 (0.098) |
Dimensions (DO-214AA/SMB)
- 0.180 (4.57) x 0.160 (4.06)
- 0.155 (3.94) x 0.130 (3.30)
- 0.087 (2.20) x 0.071 (1.80)
- 0.060 (1.52) x 0.030 (0.76)
- 0.220 (5.59) x 0.200 (5.08)
- 0.012 (0.305) x 0.006 (0.152)
- 0.008 (0.203) MAX.
- 0.096 (2.44) x 0.084 (2.13)
Suggested Pad Layout (Unit: mm)
| A | B | C | D | E |
|---|---|---|---|---|
| 2.10 | 6.10 | 2.30 | 0.078 | 0.161 |
Package Information (SMB)
| Carrier Dimension (mm) | A0 | B0 | K0 | D0 | E | F | P0 | P1 | P2 | T | W |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 3.80 | 4.0 | 5.40 | 8.0 | 2.45 | 2.0 | 1.55 | 0.25 | 1.75 | 5.50 |
Package Specifications
| Package | Reel Size | Q'TY/Reel (Kpcs) | Box Size (mm) | QTY/Box (Kpcs) | Carton Size (mm) | Q'TY/Carton (Kpcs) | Reel DIA. (mm) |
|---|---|---|---|---|---|---|---|
| SMB | 13' | 3.0 | 340*6.0 | 360 | 360*360*360 | 330 | 48 |
Suggested Soldering Temperature Profile
Recommended reflow methods: IR, vapor phase oven, hot air oven, wave solder. The device can be exposed to a maximum temperature of 265C for 10 seconds. Devices can be cleaned using standard industry methods and solvents. If reflow temperatures exceed the recommended profile, devices may not meet the performance requirements.
2507091655_ChipNobo-SMBJ5338B-TP-CN_C45369262.pdf
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