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Product Detailed Parameters
- Description：DIODE ZENER 5.6V 150MW 603
- Series：-
- Mfr：Bourns Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Voltage - Zener (Nom) (Vz)：5.6 V
- Tolerance：±5%
- Power - Max：150 mW
- Impedance (Max) (Zzt)：40 Ohms
- Current - Reverse Leakage @ Vr：100 nA @ 1 V
- Operating Temperature：-55°C ~ 125°C
- Mounting Type：Surface Mount
- Package / Case：0603 (1608 Metric)
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Overview
The Bourns CD0603-Z5V6 is a surface mount Zener diode in the 0603 (1608) package. It provides a nominal Zener voltage of 5.6 V with a tolerance range of 5.32 V to 5.88 V at a test current of 5 mA. The device features a maximum dynamic impedance of 40 Ohms and a reverse leakage current of 0.1 mA. It operates within a junction temperature range of -55 °C to +125 °C and supports a peak forward surge current of 200 mA.
Feature Summary
- Compact 0603 molded plastic package for PCB real estate savings
- Flat configuration minimizes roll-away on standard pick-and-place equipment
- Gold-plated terminals solderable per MIL-STD-750 Method 2026
- RoHS compliant construction
Applications
- DC-DC converters
- Portable electronics
- Industrial controllers
- Desktop PCs and notebooks
Procurement Notes
Verify component authenticity by checking markings against official datasheet codes. Confirm RoHS compliance status as required by project specifications. Ensure handling procedures align with EIA RS-481-A tape and reel standards. Validate that the specific part number matches the intended voltage rating before integration into circuit designs.
Selection Notes
Select this component when space-constrained voltage reference applications require a 5.6 V Zener diode. The 0603 footprint offers significant size reduction compared to larger competitive parts. Verify that the 40 Ohm dynamic impedance meets the noise requirements of the target circuit. Ensure the operating environment remains within the specified -55 °C to +125 °C temperature limits.
Part Context
This device belongs to the CD0603/1005-Z Surface Mount Zener Diode Series manufactured by Bourns Inc. The series covers Zener voltages from 2.0 V to 39 V in both 0603 and 1005 formats. These components are designed to meet JEDEC standards for semiconductor devices, ensuring compatibility with standard automated assembly processes.
Replacement Considerations
The datasheet explicitly states this series is not recommended for new designs. Evaluate alternative Bourns Zener diode series or other manufacturers' 0603 packages for new projects. Verify pinout and marking code compatibility if substituting existing inventory.
