CD1005-Z11

Description：DIODE ZENER 11V 200MW 1005
Series：-
Mfr：Bourns Inc.
Package：Tape & Reel (TR)

SKU:8a9167caf1a9 Category: Single Zener Diodes Brand: Bourns Inc.

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Product introduction

Product Detailed Parameters

Description：DIODE ZENER 11V 200MW 1005
Series：-
Mfr：Bourns Inc.
Package：Tape & Reel (TR)
Voltage - Zener (Nom) (Vz)：11 V
Tolerance：±5%
Power - Max：200 mW
Impedance (Max) (Zzt)：20 Ohms
Current - Reverse Leakage @ Vr：100 nA @ 8.5 V
Operating Temperature：-55°C ~ 125°C
Mounting Type：Surface Mount
Package / Case：1005 (2512 Metric)

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CD1005-Z11

Overview

The Bourns CD1005-Z11 is a surface mount Zener diode in the 1005 (2512) package, offering a nominal voltage of 11 V with a range of 10.45 V to 12.60 V. It features a maximum Zener impedance of 90 Ohms at 5 mA and a reverse current of 0.1 mA. The device supports an operating temperature range of -55°C to +125°C and dissipates up to 0.2 W. Terminals are gold-plated for solderability.

Feature Summary

Compact 1005 molded plastic case design for PCB real estate savings
Gold-plated terminals ensuring reliable solderability per MIL-STD-750
RoHS compliant construction meeting environmental directives

Applications

DC-DC converters
Portable electronics
Industrial controllers
Desktop PCs and notebooks

Procurement Notes

Verify the specific suffix matches the required voltage tolerance and impedance characteristics. Confirm RoHS compliance status as specifications are subject to change without notice. Ensure the component meets JEDEC standards for handling on standard pick-and-place equipment. Validate that the 1005 package dimensions align with the target PCB layout requirements before finalizing procurement decisions.

Selection Notes

Select this component when space-constrained designs require a 1005 footprint Zener diode. The 11 V nominal voltage suits reference applications within the specified range. Consider the 90 Ohm impedance limit for dynamic regulation needs. Verify thermal dissipation capabilities against the 0.2 W rating at elevated temperatures. Ensure compatibility with standard SMD assembly processes due to the flat configuration minimizing roll-away risks.

Part Context

This part belongs to the CD0603/1005-Z Surface Mount Zener Diode Series by Bourns Inc. The series provides voltage reference solutions in compact chip packages designed for portable communications and computing equipment. The 1005 format offers significant size reduction compared to competitive parts while maintaining performance suitable for general-purpose voltage regulation tasks.