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Product Detailed Parameters
- Description：DIODE ZENER 36V 10W TO204AD
- Series：-
- Mfr：Microchip Technology
- Package：Bulk
- Voltage - Zener (Nom) (Vz)：36 V
- Tolerance：±5%
- Power - Max：10 W
- Impedance (Max) (Zzt)：3.5 Ohms
- Current - Reverse Leakage @ Vr：10 µA @ 27.4 V
- Operating Temperature：-65°C ~ 175°C (TJ)
- Mounting Type：Through Hole
- Package / Case：TO-204AD
- Voltage - Forward (Vf) (Max) @ If：1.5 V @ 2 A
- Grade：-
- Qualification：-
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Overview
The Microchip Technology 1N2825BE3 is a high-power 50W Zener diode with a nominal voltage of 36V and a 5% tolerance. It operates within a junction temperature range of -65°C to +175°C and features a thermal resistance of 2.0°C/W. The device utilizes an internal solder bond construction in a hermetically sealed TO-204AD (TO-3) package. It supports standard polarity (anode to case) and reverse polarity options, ensuring robust voltage regulation across broad operating currents.
Feature Summary
- Hermetically sealed welded construction with internal solder bond for durability
- Capable of 50W power dissipation with low thermal resistance
- Available in both standard and reverse polarity configurations
Applications
- Voltage regulation over broad operating current ranges
- High-power circuit protection applications
- Radiation-hardened environments
Procurement Notes
Verify the specific ordering suffix against the manufacturer's nomenclature guide to confirm RoHS compliance status and polarity configuration. Ensure that the required military qualification level matches the available JAN, JANTX, or JANTXV options if applicable. Confirm package dimensions and mounting hardware requirements prior to integration.
Selection Notes
Select this component for applications requiring high power handling and precise voltage regulation. Consider the thermal management capabilities and the specific polarity requirement. Verify that the operating temperature range aligns with the system environment and that the package style fits the mechanical constraints.
Part Context
This part belongs to the 1N2804B through 1N2846B series of 50W Zener diodes. These devices are JEDEC registered and offer a wide range of voltage values from 3.9V to 200V. They are designed for high-reliability applications and may be qualified to MIL-PRF-19500/114 standards.
Replacement Considerations
Compatible substitutes include other parts within the 1N2804B–1N2846B family that share the same 36V nominal voltage and 50W power rating. Ensure the replacement maintains the required polarity and hermetic sealing characteristics.
