BZX584B36-TP Equivalent & Substitute Parts

Part Overview

The BZX584B36-TP is a Zener diode manufactured by Micro Commercial Co, rated at 36 V nominal with 150 mW power dissipation and ±2% tolerance. This component is designed for surface mount applications in the SOD-523 package format. The part is currently Active in product status with 912 units in stock.

Substitute parts are identified when equivalent electrical specifications, mechanical compatibility, and regulatory compliance are maintained across different manufacturers. Alternative sources for this Zener diode may be required due to supply chain considerations, lead time requirements, or inventory availability from secondary suppliers.

Key Parameters

Parameter	Value	Unit
Voltage - Zener (Nom)	36	V
Tolerance	±2	%
Power - Max	150	mW
Impedance (Max)	90	Ohms
Current - Reverse Leakage @ Vr	100 nA @ 25.2 V	nA
Voltage - Forward (Vf) (Max) @ If	900 mV @ 10 mA	mV
Operating Temperature Range	-55 to 150	°C
Mounting Type	Surface Mount	—
Package / Case	SC-79, SOD-523	—
RoHS Status	ROHS3 Compliant	—
Moisture Sensitivity Level	1 (Unlimited)	—

Substitute Part Grouping Explanation

Substitution of the BZX584B36-TP is determined by strict equivalence across the following critical parameters:

Electrical Specifications:

Zener voltage: 36 V nominal
Tolerance: ±2%
Maximum power dissipation: 150 mW
Maximum impedance: 90 Ohms
Reverse leakage current: 100 nA @ 25.2 V
Forward voltage: 900 mV @ 10 mA

Mechanical & Package Requirements:

Mounting type: Surface Mount
Package designation: SOD-523 (SC-79)

Regulatory & Compliance:

RoHS3 Compliance
Moisture Sensitivity Level: 1 (Unlimited)
REACH Status: Unaffected
ECCN: EAR99

The substitute part BZX584B36 RSG meets all electrical and mechanical parameters specified above. Packaging format differences (Tape & Reel versus Cut Tape & Digi-Reel) do not affect functional equivalence and represent only supply chain variations.

Parameter Comparison

Parameter	BZX584B36-TP (Micro Commercial Co)	BZX584B36 RSG (Taiwan Semiconductor Corporation)	Match
Voltage - Zener (Nom)	36 V	36 V	✓
Tolerance	±2%	±2%	✓
Power - Max	150 mW	150 mW	✓
Impedance (Max)	90 Ohms	90 Ohms	✓
Current - Reverse Leakage @ Vr	100 nA @ 25.2 V	100 nA @ 25.2 V	✓
Voltage - Forward (Vf) (Max) @ If	900 mV @ 10 mA	900 mV @ 10 mA	✓
Operating Temperature Range	-55°C ~ 150°C	-55°C ~ 150°C	✓
Mounting Type	Surface Mount	Surface Mount	✓
Package / Case	SC-79, SOD-523	SC-79, SOD-523	✓
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	✓
Moisture Sensitivity Level	1 (Unlimited)	1 (Unlimited)	✓
REACH Status	Unaffected	Unaffected	✓

Engineering Selection Recommendations

The BZX584B36 RSG manufactured by Taiwan Semiconductor Corporation is a direct parametric equivalent to the BZX584B36-TP. Both components maintain identical electrical specifications, operating temperature ranges, and regulatory compliance status.

Selection Criteria:

Both parts are Active in product status and carry ROHS3 compliance certification with Moisture Sensitivity Level 1 (Unlimited), indicating no special handling requirements during storage or assembly.

The primary distinction between these components is packaging format: the original part is supplied in Tape & Reel format, while the substitute is available in Cut Tape & Digi-Reel format. This difference reflects supply chain variation only and does not affect electrical performance or mechanical fit in surface mount applications.

Inventory availability differs between suppliers: 912 units of BZX584B36-TP are in stock, while 9058 units of BZX584B36 RSG are available. Selection between these parts should be based on procurement lead time, supply chain requirements, and inventory management objectives.

Frequently Asked Questions (FAQ)

Q: Can BZX584B36 RSG be used as a direct replacement for BZX584B36-TP in production?

A: Yes. Both components share identical electrical specifications, operating temperature ranges, package designations (SOD-523), and regulatory compliance status. No circuit modifications or design changes are required for substitution.

Q: Are there differences in the SOD-523 package between manufacturers?

A: Both parts use the SC-79 / SOD-523 package designation. The supplier device package designation differs slightly (SOD-523 versus SOD-523F), but this represents manufacturer documentation variation and does not affect mechanical compatibility or PCB footprint requirements.

Q: What is the difference between Tape & Reel and Cut Tape & Digi-Reel packaging?

A: Tape & Reel and Cut Tape & Digi-Reel are supply format variations used for component handling and automated assembly. Both formats contain identical components and are compatible with standard surface mount assembly equipment. The choice between formats depends on production volume and assembly line configuration.

Q: Do both parts meet the same regulatory requirements?

A: Yes. Both BZX584B36-TP and BZX584B36 RSG are ROHS3 compliant, REACH unaffected, and classified under ECCN EAR99. Moisture Sensitivity Level is 1 (Unlimited) for both parts, indicating no special moisture control requirements.

Q: Are the electrical characteristics identical between these parts?

A: Yes. Zener voltage (36 V), tolerance (±2%), maximum power (150 mW), impedance (90 Ohms), reverse leakage current (100 nA @ 25.2 V), and forward voltage (900 mV @ 10 mA) are identical across both components.

Q: Which part should be selected for new designs?

A: Selection should be based on supply chain availability, lead time requirements, and inventory management. Both parts are functionally equivalent and suitable for new designs. Verify supplier availability and procurement timelines for your specific application requirements.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message