Surface mount Zener diode luJing MMSZ5243B with SOD 80 package and 1.2V forward voltage at 5mA current
Key Attributes
Model Number:
MMSZ5243B
Product Custom Attributes
Impedance(Zzt):
13Ω
Diode Configuration:
Independent
Zener Voltage(Range):
12.35V~13.65V
Pd - Power Dissipation:
500mW
Impedance(Zzk):
600Ω
Mfr. Part #:
MMSZ5243B
Package:
SOD-123
Product Description
Product Overview
The MMSZ5221B~MMSZ5267B series are surface mount Zener diodes designed for high stability and reliability. These diodes offer a wide Zener voltage range from 2.1V to 67V and feature a peak pulse power dissipation of 500mW. They are housed in a small outline plastic package (SOD-80) with a color band denoting the cathode end, making them suitable for various electronic applications requiring precise voltage regulation.
Product Attributes
- Brand: Lujingsemi
- Package Type: SOD-80 (Small Outline Plastic Package)
- Material: Epoxy
- Polarity: Color band denotes cathode end
- Mounting Position: Any
- Type Code: SOD-123
Technical Specifications
| Type Number | Symbol | Value | Unit | Notes |
|---|---|---|---|---|
| General Specifications | Power Dissipation (Pd) | 500 | mW | Forward |
| Forward Voltage (Vf) @ If = 5mA | 1.2 | V | Max | |
| Thermal Resistance, Junction to Ambient (RJA) | 350 | C/W | Device mounted on ceramic PCB 7.6mm x 9.4mm x 0.87mm with pad areas 25mm | |
| Storage Conditions | Storage temperature range (Ts) | -65 to +150 | C | |
| Short duration test pulse used to minimize self-heating effect. | ||||
| Electrical Specifications @ Ta = 25C unless otherwise specified | Zener Voltage (Vz) @ Izk | 2.1 - 67 | V | Zener Voltage Range |
| Reverse Current (Ir) @ Vr | 1 | A | Max @ 1.2V | |
| f = 1kHz | ||||
| MMSZ52xxB Series | MMSZ5221B | 2.4 | V | Vz min |
| MMSZ5222B | 2.5 | V | Vz min | |
| MMSZ5223B | 2.7 | V | Vz min | |
| MMSZ5224B | 2.8 | V | Vz min | |
| MMSZ5225B | 3.0 | V | Vz min | |
| MMSZ5226B | 3.3 | V | Vz min | |
| MMSZ5227B | 3.6 | V | Vz min | |
| MMSZ5228B | 3.9 | V | Vz min | |
| MMSZ5229B | 4.3 | V | Vz min | |
| MMSZ5230B | 4.7 | V | Vz min | |
| MMSZ5231B | 5.1 | V | Vz min | |
| MMSZ5232B | 5.6 | V | Vz min | |
| MMSZ5233B | 6.2 | V | Vz min | |
| MMSZ52xxB Series (Cont.) | MMSZ5234B | 6.8 | V | Vz min |
| MMSZ5235B | 7.5 | V | Vz min | |
| MMSZ5236B | 8.2 | V | Vz min | |
| MMSZ5237B | 9.1 | V | Vz min | |
| MMSZ5238B | 10 | V | Vz min | |
| MMSZ5239B | 11 | V | Vz min | |
| MMSZ5240B | 12 | V | Vz min | |
| MMSZ5241B | 13 | V | Vz min | |
| MMSZ5242B | 15 | V | Vz min | |
| MMSZ5243B | 16 | V | Vz min | |
| MMSZ5244B | 18 | V | Vz min | |
| MMSZ5245B | 20 | V | Vz min | |
| MMSZ5246B | 22 | V | Vz min | |
| MMSZ5247B | 24 | V | Vz min | |
| MMSZ5248B | 27 | V | Vz min | |
| MMSZ5249B | 30 | V | Vz min | |
| MMSZ5250B | 33 | V | Vz min | |
| MMSZ5251B | 36 | V | Vz min | |
| MMSZ5252B | 39 | V | Vz min | |
| MMSZ5253B | 43 | V | Vz min | |
| MMSZ52xxB Series (Cont.) | MMSZ5254B | 47 | V | Vz min |
| MMSZ5255B | 51 | V | Vz min | |
| MMSZ5256B | 56 | V | Vz min | |
| MMSZ5257B | 62 | V | Vz min | |
| MMSZ5258B | 67 | V | Vz min | |
| MMSZ5221B~MMSZ5267B | ||||
2509021810_luJing-MMSZ5243B_C51625771.pdf
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