SOD123 Package Zener Diode YANGJIE MMSZ5248B Suitable for Linear Voltage Regulation Applications
Key Attributes
Model Number:
MMSZ5248B
Product Custom Attributes
Operating Junction Temperature Range:
-55℃~+150℃
Reverse Leakage Current (Ir):
100nA@14V
Pd - Power Dissipation:
500mW
Impedance(Zzt):
21Ω
Diode Configuration:
1 Independent
Zener Voltage(Range):
17.1V~18.9V
Zener Voltage(Nom):
18V
Impedance(Zzk):
600Ω
Mfr. Part #:
MMSZ5248B
Package:
SOD-123
Product Description
Product Overview
The MMSZ5221B THRU MMSZ5261B series are Zener Diodes designed for linear voltage regulation, DC regulation, and small-signal surge protection. These diodes feature a moisture sensitivity level of 1 and are available in a SOD-123 package with tin-plated leads.
Product Attributes
- Brand: Yangzhou Yangjie Electronic Technology Co., Ltd.
- Certifications: RoHS Compliant
Technical Specifications
| Type Number | Device Marking | VZ @ IZT (V) Min. | VZ @ IZT (V) Typ. | VZ @ IZT (V) Max. | ZZT() Max. | ZZK() Max. | IR(A) @VR Max. | VR(V) Max. | Izt(ma) | Izk(ma) Max. |
| MMSZ5221B | C1 | 2.28 | 2.4 | 2.52 | 0.25 | 1200 | 100 | 1.0 | 20 | 30 |
| MMSZ5222B | C2 | 2.38 | 2.5 | 2.63 | 0.25 | 1250 | 100 | 1.0 | 20 | 30 |
| MMSZ5223B | C3 | 2.57 | 2.7 | 2.84 | 0.25 | 1300 | 75 | 1.0 | 20 | 30 |
| MMSZ5225B | C5 | 2.85 | 3.0 | 3.15 | 0.25 | 1600 | 50 | 1.0 | 20 | 29 |
| MMSZ5226B | G1 | 3.14 | 3.3 | 3.47 | 0.25 | 1600 | 25 | 1.0 | 20 | 28 |
| MMSZ5227B | G2 | 3.42 | 3.6 | 3.78 | 0.25 | 1700 | 15 | 1.0 | 20 | 24 |
| MMSZ5228B | G3 | 3.71 | 3.9 | 4.10 | 0.25 | 1900 | 10 | 1.0 | 20 | 23 |
| MMSZ5229B | G4 | 4.09 | 4.3 | 4.52 | 0.25 | 2000 | 5 | 1.0 | 20 | 22 |
| MMSZ5230B | G5 | 4.47 | 4.7 | 4.94 | 0.25 | 1900 | 5 | 2.0 | 20 | 19 |
| MMSZ5231B | E1 | 4.85 | 5.1 | 5.36 | 0.25 | 1600 | 5 | 2.0 | 20 | 17 |
| MMSZ5232B | E2 | 5.32 | 5.6 | 5.88 | 0.25 | 1600 | 5 | 3.0 | 20 | 11 |
| MMSZ5234B | E4 | 5.89 | 6.2 | 6.51 | 0.25 | 1000 | 5 | 4.0 | 20 | 7 |
| MMSZ5235B | E5 | 6.46 | 6.8 | 7.14 | 0.25 | 750 | 3 | 5.0 | 20 | 5 |
| MMSZ5236B | F1 | 7.13 | 7.5 | 7.88 | 0.25 | 500 | 3 | 6.0 | 20 | 6 |
| MMSZ5237B | F2 | 7.79 | 8.2 | 8.61 | 0.25 | 500 | 3 | 6.5 | 20 | 8 |
| MMSZ5238B | F3 | 8.27 | 8.7 | 9.14 | 0.25 | 600 | 3 | 6.5 | 20 | 8 |
| MMSZ5239B | F4 | 8.65 | 9.1 | 9.56 | 0.25 | 600 | 3 | 7.0 | 20 | 10 |
| MMSZ5240B | F5 | 9.50 | 10 | 10.50 | 0.25 | 600 | 3 | 8.0 | 20 | 17 |
| MMSZ5241B | H1 | 10.45 | 11 | 11.55 | 0.25 | 600 | 2 | 8.4 | 20 | 22 |
| MMSZ5242B | H2 | 11.40 | 12 | 12.60 | 0.25 | 600 | 1 | 9.1 | 20 | 30 |
| MMSZ5243B | H3 | 12.35 | 13 | 13.65 | 0.25 | 600 | 0.5 | 9.9 | 9.5 | 13 |
| MMSZ5244B | H4 | 13.3 | 14 | 14.7 | 0.25 | 600 | 0.1 | 10 | 9 | 15 |
| MMSZ5245B | H5 | 14.25 | 15 | 15.75 | 0.25 | 600 | 0.1 | 11.0 | 8.5 | 16 |
| MMSZ5246B | J1 | 15.20 | 16 | 16.80 | 0.25 | 600 | 0.1 | 12.0 | 7.8 | 17 |
| MMSZ5248B | J3 | 17.10 | 18 | 18.90 | 0.25 | 600 | 0.1 | 14.0 | 7 | 21 |
| MMSZ5250B | J5 | 19.00 | 20 | 21.00 | 0.25 | 600 | 0.1 | 15.0 | 6.2 | 25 |
| MMSZ5251B | K1 | 20.90 | 22 | 23.10 | 0.25 | 600 | 0.1 | 17.0 | 5.6 | 29 |
| MMSZ5252B | K2 | 22.80 | 24 | 25.20 | 0.25 | 600 | 0.1 | 18.0 | 5.2 | 33 |
| MMSZ5254B | K4 | 25.65 | 27 | 28.35 | 0.25 | 600 | 0.1 | 21.0 | 4.6 | 41 |
| MMSZ5256B | M1 | 28.50 | 30 | 31.50 | 0.25 | 600 | 0.1 | 23.0 | 4.2 | 49 |
| MMSZ5257B | M2 | 31.35 | 33 | 34.65 | 0.25 | 700 | 0.1 | 25.0 | 3.8 | 58 |
| MMSZ5258B | M3 | 34.20 | 36 | 37.80 | 0.25 | 700 | 0.1 | 27.0 | 3.4 | 70 |
| MMSZ5259B | M4 | 37.05 | 39 | 40.95 | 0.25 | 800 | 0.1 | 30.0 | 3.2 | 80 |
| MMSZ5260B | M5 | 40.85 | 43 | 45.15 | 0.25 | 900 | 0.1 | 33.0 | 3 | 93 |
| MMSZ5261B | N1 | 44.65 | 47 | 49.35 | 0.25 | 1000 | 0.1 | 36.0 | 2.7 | 105 |
General Parameters
| Parameter | Symbol | Unit | Value |
| Forward voltage @ IF=10mA | VF | V | 0.9 |
| Power dissipation | PD | mW | 500 |
| Maximum regulator current | IZM | mA | PD/ VZ |
| Junction temperature | TJ | -55 to +150 | |
| Storage temperature | TSTG | -55 to +150 | |
| Thermal resistance, junction-to-ambient | RJ-A(1) | /W | 250 |
| Thermal resistance, junction-to-case | RJ-C(1) | /W | 200 |
2411220012_YANGJIE-MMSZ5248B_C20602092.pdf
Related Products
Digital transistor YANGJIE DTC124EUA featuring built in resistors and UL 94 V 0 rating for electronic
Product OverviewThe DTC124EUA is a digital transistor with built-in resistors, designed for easy configuration of inverter circuits without external input resistors. It features a surface mount package ideal for automatic insertion and meets UL-94 V-0 flammability rating. This NPN transistor is ...
complementary mosfets featuring xnrusemi xr20g10 with n channel and p channel fast switching capabilities
XR20G10 N-Ch and P-Ch Fast Switching MOSFETs Product Description The XR20G10 is a high-performance complementary N-channel and P-channel MOSFET series featuring extreme high cell density. This design provides excellent RDS(ON) and gate charge characteristics, making it ideal for synchronous buck ...
Surface Mounted Rectifier ZHIDE US3M Series High Voltage 1000V Rectifier for Electronic Circuits
Product OverviewThe US3A-US3M series are surface-mounted high-efficiency rectifiers designed for general-purpose applications. They offer low reverse leakage, high forward surge capability, and high reliability, making them suitable for demanding environments. These rectifiers are guaranteed for ...
Surface mount digital transistor YANGJIE DTC123YUA with built-in resistors and UL94 V0 flammability rating
Product OverviewThe DTC123YUA is a digital transistor with built-in resistors, designed for surface mount applications. It simplifies circuit configuration by eliminating the need for external input resistors, making it ideal for inverter circuits. The epoxy meets UL-94 V-0 flammability rating and ...
Contact Our Experts And Get A Free Consultation!
Our mission is to offer "High Quality" & "Good Service" & "Fast Delivery" to help our clients to gain more profits.
