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Product Detailed Parameters
- Description：DIODE ZENER ARRAY 17V SOT-23
- Series：-
- Mfr：Panjit International Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Configuration：1 Pair Common Cathode
- Voltage - Zener (Nom) (Vz)：17 V
- Tolerance：±5%
- Power - Max：300 mW
- Impedance (Max) (Zzt)：40 Ohms
- Current - Reverse Leakage @ Vr：100 nA @ 13 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 DZ23C17_R1_00001 is a dual surface mount Zener diode from the Panjit DZ23C2V4 series, housed in an SOT-23-3 package. It features a common cathode configuration with a nominal Zener voltage of 17 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 has a thermal resistance of 420°C/W. Electrical characteristics include a maximum Zener impedance of 40 Ohms at a test current of 5 mA and a maximum reverse leakage current of 100 nA at 13 V.
Feature Summary
- Dual Zener diodes integrated into a single common cathode configuration for space-efficient circuit design.
- Utilizes a molded plastic SOT-23 case suitable for automatic insertion processes.
- Compliant with EU RoHS 2.0 standards and utilizes green molding compound per IEC 61249.
Applications
- Voltage reference circuits requiring dual stable potentials.
- Clamping applications for transient voltage suppression.
- Biasing networks in low-power electronic systems.
Procurement Notes
Verify the specific ordering suffix against official documentation to confirm packaging orientation and tape-and-reel specifications. Confirm compliance requirements such as RoHS 2.0 and lead-free status prior to integration. Ensure that the component lot number is recorded for traceability purposes during quality assurance reviews.
Selection Notes
Select this component when a dual Zener solution in a compact SOT-23 footprint is required. Verify that the 300 mW power dissipation limit accommodates the expected operating conditions. Ensure the 17 V nominal voltage aligns with the target circuit's reference or clamping requirements.
Part Context
This part belongs to the DZ23C2V4 series, which offers Zener voltages ranging from 2.4 V to 51 V. The series provides various configurations including common cathode and common anode styles. The R1 suffix indicates a Tape and Reel packing type with a 7-inch reel size compliant with RoHS standards.
Replacement Considerations
Consult official manufacturer substitution lists for verified equivalents. Generic cross-references may not match the specific electrical tolerances or mechanical dimensions of the DZ23C2V4 series.
FAQ
What is the maximum reverse leakage current for the DZ23C17?
The maximum reverse leakage current is 100 nA, measured at a reverse voltage of 13 V.
Does the DZ23C17 support common anode configuration?
No, the DZ23C17 is configured as a dual common cathode device. Common anode variants are available in the AZ series.
What is the thermal resistance of the device?
The thermal resistance from junction to ambient air is 420°C/W, measured on 5mm² land areas.
