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Product Detailed Parameters
- Description：DIODE ZENER ARRAY 5.1V SOT-23-3
- Series：-
- Mfr：Diodes Incorporated
- Package：Tape & Reel (TR),Cut Tape (CT)
- Configuration：1 Pair Common Cathode
- Voltage - Zener (Nom) (Vz)：5.1 V
- Tolerance：±5%
- Power - Max：300 mW
- Impedance (Max) (Zzt)：60 Ohms
- Current - Reverse Leakage @ Vr：-
- Operating Temperature：-65°C ~ 150°C
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- pa_package-case：
- Supplier Device Package：SOT-23-3
- Voltage - Forward (Vf) (Max) @ If：-
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Overview
The DZ23C5V1-7 is a dual Zener diode array manufactured by Diodes Incorporated, housed in an SOT-23 surface-mount package. It features a common cathode configuration with a nominal Zener voltage of 5.1 V and a tolerance of ±5%. The device supports a maximum power dissipation of 300 mW at +25°C and operates within a temperature range of -65°C to +150°C. Electrical characteristics include a maximum Zener impedance (ZZT) of 60 Ω at IZT = 5.0 mA and a typical temperature coefficient of +0.005 %/°C.
Feature Summary
- Dual Zeners in Common Cathode Configuration
- 300mW Power Dissipation
- Ideally Suited for Automated Insertion
- Totally Lead-Free & Fully RoHS Compliant
Applications
- Voltage regulation circuits
- Clamping applications
- Protection against overvoltage transients
Procurement Notes
Verify the specific ordering suffix '-7-F' matches commercial grade requirements when sourcing. Confirm packaging details such as tape and reel quantities directly from the manufacturer's official documentation before placing orders. Ensure compliance with environmental directives like RoHS 3 if applicable to your region.
Selection Notes
Select this component for designs requiring matched dual Zener diodes in a compact SOT-23 footprint. Consider the positive temperature coefficient near 5V when designing precision reference circuits. Verify thermal resistance constraints if operating near the upper limit of the specified temperature range.
Part Context
This part belongs to the DZ23C series of 300mW dual surface mount Zener diodes. The series covers a wide voltage range from 2.7V to 51V, offering various configurations including common cathode and common anode options. It is designed for general-purpose electronic applications requiring reliable voltage regulation in small form factors.
Replacement Considerations
Check for automotive-grade equivalents with Q-suffixes if AEC-Q101 qualification is required. Other manufacturers may offer similar SOT-23 dual Zener arrays; verify pinout compatibility and electrical parameters match before substitution.
