ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：DIODE ZENER 5.6V 225MW SOT23-3
- Series：*
- Mfr：onsemi
- Package：Bulk
- Configuration：-
- Voltage - Zener (Nom) (Vz)：-
- Tolerance：-
- Power - Max：-
- Impedance (Max) (Zzt)：-
- Current - Reverse Leakage @ Vr：-
- Operating Temperature：-
- Grade：-
- Qualification：-
- Mounting Type：-
- pa_package-case：
- Supplier Device Package：-
- Voltage - Forward (Vf) (Max) @ If：-
Download product information
Overview
The SZMMBZ5232BLT1 is a single-channel Zener voltage regulator diode manufactured by onsemi. It features a nominal Zener voltage of 5.6V with a tolerance of ±5%. The device operates in the SOT-23 surface-mount package, which measures 3.04 x 1.4 x 1.01mm. It has a maximum power dissipation of 225mW and a test current of 5mA. Key electrical parameters include a maximum Zener impedance of 8Ω and a maximum reverse leakage current of 5µA. The component supports an operating temperature range from -65°C to +150°C.
Feature Summary
- Provides stable voltage regulation for low-power circuits
- Designed for high-density printed circuit board assembly
- Complies with AEC-Q101 automotive qualification standards
Applications
- Voltage reference circuits in portable electronics
- Clamping applications in signal processing lines
- Biasing networks in automotive electronic modules
Procurement Notes
Verify the specific ordering suffix against official onsemi documentation to confirm tape-and-reel quantities and packaging details. Ensure the procurement channel sources genuine components with traceable manufacturing data. Cross-reference the part number with the latest datasheet revision to confirm compliance with RoHS directives and material declarations before finalizing purchase orders.
Selection Notes
Select this component when a precise 5.6V regulation point is required within a compact SOT-23 footprint. Consider the 225mW power rating and thermal resistance characteristics for heat dissipation requirements. Verify that the 5mA test current aligns with the bias conditions of the target application circuit to ensure accurate voltage regulation performance.
Part Context
This part belongs to the MMBZ5232B series of Zener diodes from onsemi. The 'SZ' prefix typically indicates automotive-grade qualification under AEC-Q101 standards. It shares the same physical package and basic electrical characteristics as the commercial MMBZ5232BLT1G variant but meets stricter reliability criteria for automotive environments.
Replacement Considerations
Direct substitutes include MMBZ5232BLT1G for general-purpose use. For automotive applications requiring identical qualification, verify availability of other SZ-prefixed variants from onsemi or equivalent manufacturers offering AEC-Q101 certified 5.6V Zener diodes in SOT-23 packages.
