Surface Mount Zener Diode Jingdao Microelectronics MM3Z51BW with Wide Voltage Range and 300mW Power Rating
Key Attributes
Model Number:
MM3Z51BW
Product Custom Attributes
Operating Junction Temperature Range:
-55℃~+150℃
Impedance(Zzt):
180Ω
Diode Configuration:
Independent
Zener Voltage(Range):
48V~54V
Pd - Power Dissipation:
300mW
Zener Voltage(Nom):
51V
Mfr. Part #:
MM3Z51BW
Package:
SOD-323
Product Description
Product Overview
Silicon Planar Zener Diodes with a wide zener reverse voltage range from 2.0V to 75V. These diodes feature a total power dissipation of Max. 300mW and are housed in a small plastic package (SOD-323) suitable for surface mounted designs. Key advantages include a tolerance of approximately 5% and robust mechanical characteristics.
Product Attributes
- Brand: Jingdao Microelectronics co.LTD
- Origin:
- Package Type: SOD-323
- Certifications: MIL-STD-750, Method 2026 (for solderability)
Technical Specifications
| Type Marking | Zener Voltage Range (VZT) Nom. (V) | Zener Voltage (VZT) at IZT (V) Min. | Zener Voltage (VZT) at IZT (V) Max. | Test Current (IZT) (mA) | Dynamic Impedance (ZZT) at IZT Max. () | Reverse Current (IR) at VR Max. (A) | Forward Voltage (VF) at IF = 10 mA (V) | Power Dissipation (Ptot) Max. (mW) | Operating and Storage Temperature Range (C) | Thermal Resistance (RJA) (C/W) |
| MM3Z2V0 THRU MM3Z75 | 2.0 to 75 | 1.8 | 79 | 5 to 75 | 0.5 to 265 | 0.1 to 200 | 0.9 | 300 | -55 ~ +150 | 417 |
2108072030_Jingdao-Microelectronics-MM3Z51BW_C2843522.pdf
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