Zener Voltage Regulator ChipNobo MMSZ5245C-E3-08-CN SOD123 Surface Mount RoHS Compliant AECQ101 Certified Device
Key Attributes
Model Number:
MMSZ5245C-E3-08-CN
Product Custom Attributes
Operating Junction Temperature Range:
-65℃~+150℃
Impedance(Zzt):
16Ω
Zener Voltage(Range):
14.7V~15.3V
Pd - Power Dissipation:
500mW
Zener Voltage(Nom):
15V
Impedance(Zzk):
600Ω
Mfr. Part #:
MMSZ5245C-E3-08-CN
Package:
SOD-123FL
Product Description
Product Overview
This series of Zener Voltage Regulators, designed for surface mount applications in a SOD-123 package, offers a wide range of Zener voltages from 15V to 62V with a standard tolerance selection of 2%. These devices are AEC-Q101 Qualified, RoHS Compliant, and feature a Green EMC Matte Tin(Sn) Lead Finish. They are suitable for use with residential and commercial equipment. The band on the device indicates the cathode.
Product Attributes
- Brand: ChipNobo (implied by the notice)
- Package Type: SOD-123 Surface Mount
- Lead Finish: Matte Tin(Sn)
- Compliance: RoHS Compliant, Green EMC
- Qualification: AEC-Q101 Qualified
- Weight: Approx. 0.01g
- Indicator: Band Indicates Cathode
Technical Specifications
| Device Type | Device Marking | VZ @ IZT (Volts) Min | VZ @ IZT (Volts) Nom | VZ @ IZT (Volts) Max | IZT (mA) | ZZT @ IZT () Max | ZZK @ IZK = 0.25mA () Max | IR @ VR (A) Max | VR (Volts) |
|---|---|---|---|---|---|---|---|---|---|
| MMSZ5229C | 229C | 4.214 | 4.3 | 4.386 | 20 | 22 | 2000 | 5 | 1 |
| MMSZ5230C | 230C | 4.606 | 4.7 | 4.794 | 20 | 19 | 1900 | 5 | 2 |
| MMSZ5231C | 231C | 4.998 | 5.1 | 5.202 | 20 | 17 | 1600 | 5 | 2 |
| MMSZ5232C | 232C | 5.488 | 5.6 | 5.712 | 20 | 11 | 1600 | 5 | 3 |
| MMSZ5233C | 233C | 5.88 | 6.0 | 6.12 | 20 | 7 | 1600 | 5 | 3.5 |
| MMSZ5234C | 234C | 6.076 | 6.2 | 6.324 | 20 | 7 | 1000 | 5 | 4 |
| MMSZ5235C | 235C | 6.664 | 6.8 | 6.936 | 20 | 5 | 750 | 3 | 5 |
| MMSZ5236C | 236C | 7.35 | 7.5 | 7.65 | 20 | 6 | 500 | 3 | 6 |
| MMSZ5237C | 237C | 8.036 | 8.2 | 8.364 | 20 | 8 | 500 | 3 | 6.5 |
| MMSZ5238C | 238C | 8.526 | 8.7 | 8.874 | 20 | 8 | 600 | 3 | 6.5 |
| MMSZ5239C | 239C | 8.918 | 9.1 | 9.282 | 20 | 10 | 600 | 3 | 7 |
| MMSZ5240C | 240C | 9.8 | 10 | 10.2 | 20 | 17 | 600 | 3 | 8 |
| MMSZ5241C | 241C | 10.78 | 11 | 11.22 | 20 | 22 | 600 | 2 | 8.4 |
| MMSZ5242C | 242C | 11.76 | 12 | 12.24 | 20 | 30 | 600 | 1 | 9.1 |
| MMSZ5243C | 243C | 12.74 | 13 | 13.26 | 9.5 | 13 | 600 | 0.5 | 9.9 |
| MMSZ5244C | 244C | 13.72 | 14 | 14.28 | 9 | 15 | 600 | 0.1 | 10 |
| MMSZ5245C | 245C | 14.7 | 15 | 15.3 | 8.5 | 16 | 600 | 0.1 | 11 |
| MMSZ5246C | 246C | 15.68 | 16 | 16.32 | 7.8 | 17 | 600 | 0.1 | 12 |
| MMSZ5247C | 247C | 16.66 | 17 | 17.34 | 7.4 | 19 | 600 | 0.1 | 13 |
| MMSZ5248C | 248C | 17.64 | 18 | 18.36 | 7 | 21 | 600 | 0.1 | 14 |
| MMSZ5249C | 249C | 18.62 | 19 | 19.38 | 6.6 | 23 | 600 | 0.1 | 14 |
| MMSZ5250C | 250C | 19.6 | 20 | 20.4 | 6.2 | 25 | 600 | 0.1 | 15 |
| MMSZ5251C | 251C | 21.56 | 22 | 22.44 | 5.6 | 29 | 600 | 0.1 | 17 |
| MMSZ5252C | 252C | 23.52 | 24 | 24.48 | 5.2 | 33 | 600 | 0.1 | 18 |
| MMSZ5253C | 253C | 24.5 | 25 | 25.5 | 5 | 35 | 600 | 0.1 | 19 |
| MMSZ5254C | 254C | 26.46 | 27 | 27.54 | 4.6 | 41 | 600 | 0.1 | 21 |
| MMSZ5255C | 255C | 27.44 | 28 | 28.56 | 4.5 | 44 | 600 | 0.1 | 21 |
| MMSZ5256C | 256C | 29.4 | 30 | 30.6 | 4.2 | 49 | 600 | 0.1 | 23 |
| MMSZ5257C | 257C | 32.34 | 33 | 33.66 | 3.8 | 58 | 700 | 0.1 | 25 |
| MMSZ5258C | 258C | 35.28 | 36 | 36.72 | 3.4 | 70 | 700 | 0.1 | 27 |
| MMSZ5259C | 259C | 38.22 | 39 | 39.78 | 3.2 | 80 | 800 | 0.1 | 30 |
| MMSZ5260C | 260C | 42.14 | 43 | 43.86 | 3 | 93 | 900 | 0.1 | 33 |
| MMSZ5261C | 261C | 46.06 | 47 | 47.94 | 2.7 | 105 | 1000 | 0.1 | 36 |
| MMSZ5262C | 262C | 49.98 | 51 | 52.02 | 2.5 | 125 | 1100 | 0.1 | 39 |
| MMSZ5263C | 263C | 54.88 | 56 | 57.12 | 2.2 | 150 | 1300 | 0.1 | 43 |
| MMSZ5264C | 264C | 58.8 | 60 | 61.2 | 2.1 | 170 | 1400 | 0.1 | 46 |
| MMSZ5265C | 265C | 60.76 | 62 | 63.24 | 2.0 | 185 | 1400 | 0.1 | 47 |
| MMSZ5266C | 266C | 66.64 | 68 | 69.36 | 1.8 | 230 | 1600 | 0.1 | 52 |
| MMSZ5267C | 267C | 73.5 | 75 | 76.5 | 1.7 | 270 | 1700 | 0.1 | 56 |
Absolute Maximum Ratings
| Parameter | Symbol | Value | Units | Notes |
|---|---|---|---|---|
| Power Dissipation | PD | 500 | mW | TA = 25C unless otherwise noted |
| Storage Temperature Range | TSTG | -65 to +150 | C | |
| Operating Temperature Range | TOPR | -65 to +150 | C |
Note: These ratings are limiting values above which the serviceability of the diode may be impaired.
Electrical Characteristics
| Parameter | Value | Units | Notes |
|---|---|---|---|
| Forward Voltage | 900 Maximum | mV | @ IF = 10 mA for all types |
Notes:
1. The zener voltage (VZ) is tested under pulse condition of 1mS.
2. The device numbers listed have a standard tolerance on the nominal zener voltage of 2%.
3. The zener impedance is derived from the 60-cycle 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 to IZT or IZK.
2507091655_ChipNobo-MMSZ5245C-E3-08-CN_C42436822.pdf
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