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Product Detailed Parameters
- Description：DIODE ZENER ARRAY 9.1V SOT-23
- Series：-
- Mfr：Panjit International Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Configuration：1 Pair Common Cathode
- Voltage - Zener (Nom) (Vz)：9.1 V
- Tolerance：±5%
- Power - Max：300 mW
- Impedance (Max) (Zzt)：10 Ohms
- Current - Reverse Leakage @ Vr：100 nA @ 7 V
- Operating Temperature：-65°C ~ 150°C (TJ)
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- pa_package-case：
- Supplier Device Package：SOT-23
- Voltage - Forward (Vf) (Max) @ If：-
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Overview
The Panjit DZ23C9V1_R1_00001 is a dual surface mount Zener diode in the DZ23C2V4 series, housed in an SOT-23 package. It features a common cathode configuration with a nominal Zener voltage of 9.1 V and a maximum power dissipation rating of 300 mW. The device operates within a junction temperature range of -65°C to +150°C and exhibits a maximum reverse leakage current of 100 nA at 7.0 V. Electrical characteristics include a Zener impedance of 10 Ohms measured at a test current of 5 mA.
Feature Summary
- Dual Zener diodes integrated in a single common cathode configuration for space-efficient circuit design.
- Compliant with EU RoHS 2.0 standards and utilizes green molding compound per IEC 61249.
- Designed for automatic insertion processes using standard tape and reel packaging.
Applications
- Voltage regulation in low-power electronic circuits
- Clipping and clamping applications in signal processing
- Reference voltage generation in portable devices
Procurement Notes
Verify the specific ordering suffix against official documentation to confirm packing type and quantity. The _R1_ designation indicates Tape and Reel packaging on a 7-inch plastic reel. Confirm compliance requirements such as RoHS 2.0 status and lead-free specifications directly with the manufacturer or authorized distributor before procurement.
Selection Notes
Select this component when a dual Zener array in a compact SOT-23 footprint is required. Ensure the 300 mW power dissipation limit and 9.1 V nominal voltage align with the target circuit's thermal and electrical constraints. Verify that the 10 Ohm Zener impedance meets the precision requirements for the intended application.
Part Context
This part belongs to the DZ23C2V4 series, which covers Zener voltages from 2.4 V to 51 V. All variants share the same SOT-23 mechanical outline and 300 mW power rating, differing primarily in their specific breakdown voltage and associated impedance values.
Replacement Considerations
The AZ23C9V1-TP by Micro Commercial Components (MCC) serves as a functional substitute. It offers identical 9.1 V nominal voltage, 300 mW power rating, and SOT-23-3 packaging, though it utilizes a common anode configuration instead of common cathode.
FAQ
What is the marking code for the DZ23C9V1?
The marking code for the DZ23C9V1 variant is V14.
How is the R1 packing code defined?
The R1 packing code signifies Tape and Reel (T/R) packaging on a 7-inch plastic reel.
What is the thermal resistance value?
The thermal resistance from junction to ambient air is 420 °C/W when mounted on 5mm² land areas.
