| Operating Junction Temperature Range | -65℃~+150℃ |
| Impedance(Zzt) | 17Ω |
| Diode Configuration | Independent |
| Zener Voltage(Range) | - |
| Pd - Power Dissipation | 500mW |
| Zener Voltage(Nom) | 16V |
| Impedance(Zzk) | 600Ω |
| Description | Zener Diode Independent 16V 500mW Surface Mount SOD-123 |
| Mfr. Part # | MMSZ5246B-TP |
| Package | SOD-123 |
| Model Number | MMSZ5246B-TP |
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Product Specification
| Operating Junction Temperature Range | -65℃~+150℃ | Impedance(Zzt) | 17Ω |
| Diode Configuration | Independent | Zener Voltage(Range) | - |
| Pd - Power Dissipation | 500mW | Zener Voltage(Nom) | 16V |
| Impedance(Zzk) | 600Ω | Description | Zener Diode Independent 16V 500mW Surface Mount SOD-123 |
| Mfr. Part # | MMSZ5246B-TP | Package | SOD-123 |
| Model Number | MMSZ5246B-TP |
The MMSZ5221B thru MMSZ5267B series is a 500 mW Zener Diode offering a wide range of Zener voltages from 2.4V to 75V. Designed with a planar die construction and featuring an ESD rating of 16KV per Human Body Model, these diodes are suitable for various voltage regulation applications. They are Halogen Free, RoHS Compliant, and meet UL 94 V-0 flammability rating, making them a reliable choice for environmentally conscious designs.
| Part Number | Nominal Zener Voltage (Vz) @ Izt (V) | Test Current (Izt) (mA) | Max Zener Impedance (Zzt) @ Izt () | Max Zener Impedance (Zzk) @ Izk () | Reverse Leakage Current (Ir) @ Vr (A) | Max Forward Voltage (Vf) @ If=10mA (V) | Temp Coeff. (%/C) | Marking Code |
|---|---|---|---|---|---|---|---|---|
| MMSZ5221B | 2.4 | 20 | 30 | 1200 | 1.0 | 0.9 | -0.085 | C1 |
| MMSZ5222B | 2.5 | 20 | 30 | 1250 | 1.0 | 0.9 | -0.085 | C2 |
| MMSZ5223B | 2.7 | 20 | 30 | 1300 | 1.0 | 0.9 | -0.080 | C3 |
| MMSZ5225B | 3.0 | 20 | 29 | 1600 | 1.0 | 0.9 | -0.075 | C5 |
| MMSZ5226B | 3.3 | 20 | 28 | 1600 | 1.0 | 0.9 | -0.070 | G1 |
| MMSZ5227B | 3.6 | 20 | 24 | 1700 | 1.0 | 0.9 | -0.065 | G2 |
| MMSZ5228B | 3.9 | 20 | 23 | 1900 | 1.0 | 0.9 | -0.060 | G3 |
| MMSZ5229B | 4.3 | 20 | 22 | 2000 | 1.0 | 0.9 | 0.055 | G4 |
| MMSZ5230B | 4.7 | 20 | 19 | 1900 | 2.0 | 0.9 | 0.030 | G5 |
| MMSZ5231B | 5.1 | 20 | 17 | 1600 | 2.0 | 0.9 | 0.030 | E1 |
| MMSZ5232B | 5.6 | 20 | 11 | 1600 | 3.0 | 0.9 | +0.038 | E2 |
| MMSZ5233B | 6.0 | 20 | 7.0 | 1600 | 3.5 | 0.9 | +0.040 | E3 |
| MMSZ5234B | 6.2 | 20 | 7.0 | 1000 | 4.0 | 0.9 | +0.045 | E4 |
| MMSZ5235B | 6.8 | 20 | 5.0 | 750 | 5.0 | 0.9 | +0.050 | E5 |
| MMSZ5236B | 7.5 | 20 | 6.0 | 500 | 6.0 | 0.9 | +0.058 | F1 |
| MMSZ5237B | 8.2 | 20 | 8.0 | 500 | 6.5 | 0.9 | +0.062 | F2 |
| MMSZ5238B | 8.7 | 20 | 8.0 | 600 | 6.5 | 0.9 | +0.065 | F3 |
| MMSZ5239B | 9.1 | 20 | 10 | 600 | 7.0 | 0.9 | +0.068 | F4 |
| MMSZ5240B | 10 | 20 | 17 | 600 | 8.0 | 0.9 | +0.075 | F5 |
| MMSZ5241B | 11 | 20 | 22 | 600 | 8.4 | 0.9 | +0.076 | H1 |
| MMSZ5242B | 12 | 20 | 30 | 600 | 9.1 | 0.9 | +0.077 | H2 |
| MMSZ5243B | 13 | 9.5 | 13 | 600 | 9.9 | 0.9 | +0.079 | H3 |
| MMSZ5244B | 14 | 9.0 | 15 | 600 | 10.5 | 0.9 | +0.081 | H4 |
| MMSZ5245B | 15 | 8.5 | 16 | 600 | 11 | 0.9 | +0.082 | H5 |
| MMSZ5246B | 16 | 7.8 | 17 | 600 | 12 | 0.9 | +0.083 | J1 |
| MMSZ5248B | 18 | 7.0 | 21 | 600 | 14 | 0.9 | +0.085 | J3 |
| MMSZ5250B | 20 | 6.2 | 25 | 600 | 15 | 0.9 | +0.086 | J5 |
| MMSZ5251B | 22 | 5.6 | 29 | 600 | 17 | 0.9 | +0.087 | K1 |
| MMSZ5252B | 24 | 5.2 | 33 | 600 | 18 | 0.9 | +0.088 | K2 |
| MMSZ5254B | 27 | 4.6 | 41 | 600 | 21 | 0.9 | +0.090 | K4 |
| MMSZ5255B | 28 | 4.5 | 44 | 600 | 21 | 0.9 | +0.091 | K5 |
| MMSZ5256B | 30 | 4.2 | 49 | 600 | 23 | 0.9 | +0.091 | M1 |
| MMSZ5257B | 33 | 3.8 | 58 | 700 | 25 | 0.9 | +0.092 | M2 |
| MMSZ5258B | 36 | 3.4 | 70 | 700 | 27 | 0.9 | +0.093 | M3 |
| MMSZ5259B | 39 | 3.2 | 80 | 800 | 30 | 0.9 | +0.094 | M4 |
| MMSZ5260B | 43 | 3.0 | 93 | 900 | 33 | 0.9 | +0.095 | M5 |
| MMSZ5261B | 47 | 2.7 | 105 | 1000 | 36 | 0.9 | +0.095 | N1 |
| MMSZ5262B | 51 | 2.5 | 125 | 1100 | 39 | 0.9 | +0.096 | N2 |
| MMSZ5263B | 56 | 2.2 | 150 | 1300 | 43 | 0.9 | +0.097 | M8 |
| MMSZ5265B | 62 | 2.0 | 185 | 1400 | 47 | 0.9 | +0.098 | N5 |
| MMSZ5267B | 75 | 1.7 | 270 | 1700 | 56 | 0.9 | +0.099 | P2 |
| MMSZ5229C | 4.3 | 20 | 22 | 2000 | 1.0 | 0.9 | 0.055 | 2G4 |
| MMSZ5230C | 4.7 | 20 | 19 | 1900 | 2.0 | 0.9 | 0.030 | 2G5 |
| MMSZ5231C | 5.1 | 20 | 17 | 1600 | 2.0 | 0.9 | 0.030 | 2E1 |
| MMSZ5232C | 5.6 | 20 | 11 | 1600 | 3.0 | 0.9 | +0.038 | 2E2 |
| MMSZ5233C | 6.0 | 20 | 7.0 | 1600 | 3.5 | 0.9 | +0.040 | 2E3 |
| MMSZ5234C | 6.2 | 20 | 7.0 | 1000 | 4.0 | 0.9 | +0.045 | 2E4 |
| MMSZ5235C | 6.8 | 20 | 5.0 | 750 | 5.0 | 0.9 | +0.050 | 2E5 |
| MMSZ5236C | 7.5 | 20 | 6.0 | 500 | 6.0 | 0.9 | +0.058 | 2F1 |
| MMSZ5237C | 8.2 | 20 | 8.0 | 500 | 6.0 | 0.9 | +0.062 | 2F2 |
| MMSZ5238C | 8.7 | 20 | 8.0 | 600 | 6.5 | 0.9 | +0.065 | 2F3 |
| MMSZ5239C | 9.1 | 20 | 10 | 600 | 6.5 | 0.9 | +0.068 | 2F4 |
| MMSZ5240C | 10 | 20 | 17 | 600 | 8.0 | 0.9 | +0.075 | 2F5 |
| MMSZ5241C | 11 | 20 | 22 | 600 | 8.4 | 0.9 | +0.076 | 2H1 |
| MMSZ5242C | 12 | 20 | 30 | 600 | 9.1 | 0.9 | +0.077 | 2H2 |
| MMSZ5243C | 13 | 9.5 | 13 | 600 | 9.9 | 0.9 | +0.079 | 2H3 |
| MMSZ5244C | 14 | 9.0 | 15 | 600 | 10.5 | 0.9 | +0.081 | 2H4 |
| MMSZ5245C | 15 | 8.5 | 16 | 600 | 11 | 0.9 | +0.082 | H5 |
| MMSZ5246C | 16 | 7.8 | 17 | 600 | 12 | 0.9 | +0.083 | 2J1 |
| MMSZ5248C | 18 | 7.0 | 21 | 600 | 14 | 0.9 | +0.085 | 2J3 |
| MMSZ5250C | 20 | 6.2 | 25 | 600 | 15 | 0.9 | +0.086 | 2J5 |
| MMSZ5251C | 22 | 5.6 | 29 | 600 | 17 | 0.9 | +0.087 | 2K1 |
| MMSZ5252C | 24 | 5.2 | 33 | 600 | 18 | 0.9 | +0.088 | 2K2 |
| MMSZ5254C | 27 | 4.6 | 41 | 600 | 21 | 0.9 | +0.090 | 2K4 |
| MMSZ5255C | 28 | 4.5 | 44 | 600 | 21 | 0.9 | +0.091 | 2K5 |
| MMSZ5256C | 30 | 4.2 | 49 | 600 | 23 | 0.9 | +0.091 | 2M1 |
| MMSZ5257C | 33 | 3.8 | 58 | 700 | 25 | 0.9 | +0.092 | 2M2 |
| MMSZ5258C | 36 | 3.4 | 70 | 700 | 27 | 0.9 | +0.093 | 2M3/M3 |
| MMSZ5259C | 39 | 3.2 | 80 | 800 | 30 | 0.9 | +0.094 | 2M4 |
| MMSZ5260C | 43 | 3.0 | 93 | 900 | 33 | 0.9 | +0.095 | M5 |
| MMSZ5261C | 47 | 2.7 | 105 | 1000 | 36 | 0.9 | +0.095 | N1 |
| Dimensions (SOD-123) | ||||||||
| Dimension | Inches (Min/Max) | mm (Min/Max) | ||||||
| A | 0.140 - 0.152 | 3.55 - 3.85 | ||||||
| B | 0.100 - 0.112 | 2.55 - 2.85 | ||||||
| C | 0.055 - 0.071 | 1.40 - 1.80 | ||||||
| D | - 0.053 | - 1.35 | ||||||
| E | 0.018 - 0.026 | 0.45 - 0.65 | ||||||
| G | 0.006 - | 0.15 - | ||||||
| H | - 0.010 | - 0.25 | ||||||
| J | - 0.004 | - 0.10 | ||||||
| Maximum Ratings & Characteristics | ||||||||
| Parameter | Conditions | Symbol | Value | |||||
| Power Dissipation | Note 3 | PD | 500mW | |||||
| Maximum Forward Voltage | IF=10mA | VF | 0.9V | |||||
| Operating Junction Temperature Range | -65C to +150C | |||||||
| Storage Temperature Range | -65C to +150C | |||||||
| Thermal Resistance | Junction to Ambient (Note 2) | 340C/W | ||||||
Notes:
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
300~500
Ecer Certification:
Verified Supplier
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