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Product Detailed Parameters
- Description：DIODE ZENER ARRAY 11V 5-TSSOP
- Series：-
- Mfr：Nexperia USA Inc.
- Package：Tape & Reel (TR)
- Configuration：2 Independent
- Voltage - Zener (Nom) (Vz)：11 V
- Tolerance：±2%
- Power - Max：250 mW
- Impedance (Max) (Zzt)：10 Ohms
- Current - Reverse Leakage @ Vr：100 nA @ 8 V
- Operating Temperature：-55°C ~ 150°C
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- pa_package-case：
- Supplier Device Package：5-TSSOP
- Voltage - Forward (Vf) (Max) @ If：900 mV @ 10 mA
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Overview
The PZU11DB2,115 is a dual isolated general-purpose Zener diode from the PZUxDB2 series, manufactured by Nexperia. It is housed in a SOT353 (SC-88A) very small Surface-Mounted Device plastic package with five leads. The device features a nominal working voltage of 11 V with a tolerance of approximately ±2%. Key electrical parameters include a total power dissipation of 250 mW and a non-repetitive peak reverse power dissipation of 40 W. The component is qualified according to AEC-Q101 standards for automotive applications.
Feature Summary
- Dual isolated diodes configuration within a single compact package
- Qualified according to AEC-Q101 for automotive reliability
- Halogen-free dark-green plastic package suitable for surface-mounted design
Applications
- General regulation functions
Procurement Notes
Verify the specific ordering code suffix to confirm packaging details. The provided model indicates reel packing. Confirm the exact marking code corresponds to the 11 V variant. Ensure the source document matches the current product status before finalizing procurement specifications.
Selection Notes
Select this component when space-constrained designs require two independent Zener references in a minimal footprint. The SOT353 package replaces two separate SOT323 devices. Verify that the 11 V nominal voltage and ±2% tolerance meet the circuit requirements. Check thermal resistance limits against the expected ambient temperature conditions.
Part Context
This part belongs to the PZUxDB2 series of dual Zener diodes. The series offers nominal voltages ranging from 2.7 V to 24 V. All variants share the same SOT353 package outline and pinning configuration. The 'B2' designation specifically indicates the ±2% tolerance series within the broader product family.
Replacement Considerations
Direct replacements must match the SOT353 package and dual isolated topology. Verify that substitute components meet the AEC-Q101 qualification if used in automotive contexts. Ensure the replacement supports the required 11 V nominal voltage and similar power dissipation characteristics.
