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Product Detailed Parameters
- Description：DIODE ZENER 11V 5W DO15
- Series：-
- Mfr：MCC (Micro Commercial Components)
- Package：Bulk
- Voltage - Zener (Nom) (Vz)：11 V
- Tolerance：±5%
- Power - Max：5 W
- Impedance (Max) (Zzt)：2.5 Ohms
- Current - Reverse Leakage @ Vr：5 µA @ 8.4 V
- Operating Temperature：-55°C ~ 150°C (TJ)
- Mounting Type：Through Hole
- Package / Case：DO-204AC, DO-15, Axial
- Voltage - Forward (Vf) (Max) @ If：1.2 V @ 1 A
- Grade：-
- Qualification：-
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Overview
The MCC 1N5348B-AP is a 5-watt Zener diode with an 11V nominal voltage and ±5% tolerance. It operates in the -55°C to +200°C junction temperature range, featuring a maximum thermal resistance of 15°C/W from junction to lead. The device provides a maximum reverse current of 5µA at 8.4V test voltage and supports a maximum regulator current of 430mA. It utilizes a DO-15 axial package and meets RoHS compliance standards.
Feature Summary
- Provides stable voltage regulation within a wide operating temperature range
- Features low thermal resistance for efficient heat dissipation
- Constructed with epoxy meeting UL 94 V-0 flammability ratings
Applications
- Voltage regulation circuits
- Power supply protection
- Overvoltage clamping applications
Procurement Notes
Verify the specific ordering suffix against official documentation to confirm packaging type and environmental compliance status. Ensure that procurement channels are authorized distributors to guarantee genuine parts and full traceability. Confirm that the component meets all necessary regulatory requirements for the intended application environment before finalizing orders.
Selection Notes
Select this component based on its 5W power dissipation capability and 11V breakdown voltage. Consider the DO-15 package dimensions for board layout constraints. Evaluate the thermal management requirements given the specified thermal resistance values. Ensure the operating conditions remain within the defined maximum ratings for reliable performance.
Part Context
This part belongs to the 1N5338B through 1N5388B series of 5-watt Zener diodes manufactured by Micro Commercial Components. The series covers a voltage range from 5.1V to 200V, offering various voltage options in a standardized axial leaded package suitable for general-purpose electronic applications requiring robust voltage regulation.
Replacement Considerations
Consult official datasheets for equivalent parts from other manufacturers. Verify matching electrical parameters such as voltage, power rating, and package type before substitution.
FAQ
What is the maximum surge current for the 1N5348B-AP?
The maximum non-recurrent surge current is 0.25A.
Does the AP suffix indicate a specific packaging format?
Yes, the AP suffix designates Ammo Pack packaging containing 3,000 pieces per box.
