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Product Detailed Parameters
- Description：DIODE ZENER ARRAY 7.5V SOT-23
- Series：-
- Mfr：Panjit International Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Configuration：1 Pair Common Anode
- Voltage - Zener (Nom) (Vz)：7.5 V
- Tolerance：±5%
- Power - Max：300 mW
- Impedance (Max) (Zzt)：7 Ohms
- Current - Reverse Leakage @ Vr：100 nA @ 5 V
- Operating Temperature：-55°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 AZ23C7V5_R1_00001 is a dual surface mount Zener diode from the Panjit AZ23C2V4 series, housed in an SOT-23 package. It features a common anode configuration with a maximum power dissipation of 300 mW. The nominal Zener voltage is 7.5 V, with a range of 7.13 V to 7.88 V. Electrical characteristics include a maximum Zener impedance (ZZT) of 7 Ω at a test current of 5.0 mA and a maximum reverse leakage current of 0.1 μA at 5.0 V. The device operates within a junction temperature range of -55°C to +150°C.
Feature Summary
- Dual Zener diodes integrated in a single common anode configuration for space-saving designs.
- Utilizes planar die construction with green molding compound that is halogen-free.
- Designed for automated insertion processes and compliant with EU RoHS directives.
Applications
- Voltage reference circuits requiring dual independent references.
- 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 details such as reel size or tape width. Confirm compliance requirements including RoHS status and halogen-free specifications before procurement. Ensure the component lot number is recorded for traceability purposes during quality assurance checks.
Selection Notes
Select this component when a dual Zener solution with a shared anode is required in a compact SOT-23 footprint. The 300 mW power rating suits low-power applications. Verify that the 7.5 V nominal voltage and 7 Ω impedance meet circuit requirements. Consider thermal derating curves if operating near the upper temperature limits.
Part Context
This part belongs to the AZ23C2V4 series of dual surface mount Zener diodes manufactured by Panjit International Inc. The series covers Zener voltages from 2.4 V to 51 V. All variants share the same SOT-23 mechanical outline and 300 mW power dissipation rating, differing primarily in electrical parameters and marking codes.
Replacement Considerations
Other parts within the AZ23C2V4 series may serve as substitutes if different voltage levels are acceptable. Cross-reference with other manufacturers offering dual common anode Zener diodes in SOT-23 packages, ensuring matching power ratings and impedance values.
FAQ
What is the marking code for the AZ23C7V5?
The marking code for the AZ23C7V5 is D12.
What is the maximum reverse leakage current specified for this part?
The maximum reverse leakage current is 0.1 μA, measured at a reverse voltage of 5.0 V.
Is this component suitable for high-reliability medical equipment?
No. Panjit explicitly states these products are not designed or authorized for equipment requiring high reliability, such as medical instruments or life-saving devices.
