1N6000D Equivalent & Substitute Zener Diode Reference

Part Overview

The 1N6000D is a Zener Diode manufactured by Microchip Technology, used for voltage regulation and voltage reference applications. It features a nominal Zener voltage of 10 V, maximum power dissipation of 500 mW, ±1% voltage tolerance, and comes in an axial DO-35 (DO-204AH) through-hole package. The part is active and suitable for designs requiring high precision and reliability. Finding substitute models is necessary for supply continuity, stock management, and addressing compliance or alternate sourcing requirements when the main part is unavailable or restricted by RoHS status.

Key Parameters

Parameter	1N6000D Value
Voltage - Zener (Nom) (Vz)	10 V
Tolerance	±1%
Power - Max	500 mW
Impedance (Max) (Zzt)	15 Ohms
Current - Reverse Leakage @ Vr	100 nA @ 8 V
Voltage - Forward (Vf) (Max) @ If	1.1 V @ 200 mA
Operating Temperature	-65°C ~ 175°C
Mounting Type	Through Hole
Package / Case	DO-204AH, DO-35, Axial
RoHS Status	RoHS non-compliant
Product Status	Active

Substitute Part Grouping Explanation

Substitute diodes are selected exclusively based on the following key parameters: Nominal Zener voltage (Vz), tolerance, maximum power dissipation, maximum impedance (Zzt), package type, mounting method, and operating temperature range. Only devices with exact or close matching figures and compatible packaging are included. Compliance characteristics and active life-cycle status are also considered based on the provided specifications.

Parameter Comparison

Parameter	1N6000D	1N5240B	1N5240BTR	BZX79-B10,133	BZX84C10LT1G	ZPY10-TAP
Manufacturer	Microchip Technology	Microchip Technology	Fairchild Semiconductor	Nexperia USA Inc.	onsemi	Vishay General Semiconductor - Diodes Division
Category	Diodes, Zener	Diodes, Zener	Diodes, Zener	Diodes, Zener	Diodes, Zener	Diodes, Zener
Voltage - Zener (Nom) (Vz)	10 V	10 V	10 V	10 V	10 V	10 V
Tolerance	±1%	±5%	±5%	±2%	±6%	±5%
Power - Max	500 mW	500 mW	500 mW	400 mW	225 mW	1.3 W
Impedance (Max) (Zzt)	15 Ohms	17 Ohms	17 Ohms	20 Ohms	20 Ohms	2 Ohms
Current - Reverse Leakage @ Vr	100 nA @ 8 V	3 µA @ 8 V	3 µA @ 8 V	200 nA @ 7 V	200 nA @ 7 V	500 nA @ 7.5 V
Voltage - Forward (Vf) (Max) @ If	1.1 V @ 200 mA	1.5 V @ 200 mA	1.2 V @ 200 mA	900 mV @ 10 mA	900 mV @ 10 mA	N/A
Operating Temperature	-65°C ~ 175°C	-65°C ~ 175°C (TJ)	-65°C ~ 200°C	-65°C ~ 200°C	-65°C ~ 150°C (TJ)	175°C
Mounting Type	Through Hole	Through Hole	Through Hole	Through Hole	Surface Mount	Through Hole
Package / Case	DO-204AH, DO-35, Axial	DO-204AH, DO-35, Axial	DO-204AH, DO-35, Axial	DO-204AH, DO-35, Axial	TO-236-3, SC-59, SOT-23-3	DO-204AL, DO-41, Axial
RoHS Status	RoHS non-compliant	RoHS non-compliant	N/A	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Product Status	Active	Active	Active	Active	Active	Active

Engineering Selection Recommendations

Product status and environmental compliance are key factors in selecting substitutes for the 1N6000D Zener diode. Substitute models with “Active” product status align with longevity and supply assurance. RoHS and REACH status are clearly indicated in the comparison table, allowing selection according to regulatory and environmental requirements. Only substitutes matching the mounting type and package or providing clear details are included.

Frequently Asked Questions (FAQ)

Q1: What are the most critical parameters when choosing a substitute for the 1N6000D Zener Diode?
A1: The most critical parameters are nominal Zener voltage, maximum power dissipation, tolerance, impedance, package type, mounting method, and product status.

Q2: Is package compatibility necessary for substitution?
A2: Yes. Substitutes must use the same or mechanically compatible package to ensure direct board-level replacement.

Q3: How does tolerance affect substitution?
A3: Tolerance defines voltage precision; tighter tolerances are closer to the original. Broader tolerance is only suitable if the application allows for increased voltage variance.

Q4: Are RoHS and other compliance statuses listed for all substitutes?
A4: Yes. RoHS, REACH, and similar statuses are indicated where provided, so engineers can select compliant devices as needed.

Q5: What if a substitute has higher power or lower Zener impedance?
A5: Devices with higher power or lower impedance are included for reference. Substitution is based strictly on the parameter comparison table.

Q6: Can a surface mount device such as BZX84C10LT1G replace the through-hole 1N6000D?
A6: Surface mount replacements are only suitable if the PCB and assembly process support the package and mounting differences.

Q7: Are all listed substitutes currently active and available?
A7: Product status is shown as 'Active' for all compared substitutes based solely on input data.

Q8: How are part numbers selected for substitute listing?
A8: Only parts with a 10 V nominal Zener voltage, similar power rating, and DO-35 or similar axial package, or noted compliance with the key electrical and mechanical criteria, are listed.

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