AZ23C27_R1_00001

Overview

The AZ23C27_R1_00001 is a dual surface mount Zener diode from the AZ23C2V4 series, manufactured by Panjit International Inc. It features a common anode configuration within an SOT-23 molded plastic case. The nominal Zener voltage is 27 V with a tolerance range of 25.65 V to 28.35 V at a test current of 5 mA. Maximum power dissipation is rated at 300 mW, and the maximum reverse leakage current is 0.1 µA at 20 V. The device supports an operating junction temperature range from -55°C to +150°C.

Feature Summary

• Dual Zener diodes integrated in a single common anode package for space-efficient circuit design
• Compliant with EU RoHS 2011/65/EU directive and utilizes halogen-free green molding compound
• Designed for automated insertion processes with solderable terminals per MIL-STD-750 standards

Applications

• Voltage reference circuits requiring dual independent references
• Clamping applications for signal protection
• General purpose switching and rectification in consumer electronics

Procurement Notes

Verify the specific ordering suffix against official documentation to confirm packaging quantity and tape-and-reel specifications. Confirm compliance requirements such as RoHS and halogen-free status directly with the manufacturer or authorized distributors before procurement. Ensure the component lot number is recorded for traceability purposes upon receipt.

Selection Notes

Select this component when a dual Zener configuration with a common anode is required in a compact SOT-23 footprint. Verify that the 27 V nominal breakdown voltage aligns with the circuit's clamping or reference needs. Consider the 300 mW power dissipation limit and thermal resistance characteristics for proper heat management in the final assembly.

Part Context

This part belongs to the AZ23C2V4 series of dual surface mount Zener diodes produced by Panjit International Inc. The series covers a wide voltage range from 2.4 V to 51 V, offering various configurations including common cathode options in the DZ series. These components are designed for general-purpose electronic applications requiring reliable voltage regulation in small form factors.

Replacement Considerations

Direct replacements must match the SOT-23-3 package, 27 V Zener voltage, and common anode configuration. Verify electrical parameters such as impedance and leakage current against the original datasheet. Cross-reference with other manufacturers' dual Zener diodes ensuring identical pinout and mechanical dimensions for seamless integration.