Last Time Buy

RSB12Z

Low capacitance Zener Diode

Data Sheet

RSB12Z

Last Time Buy RSB12Z
Low capacitance Zener Diode

Products discontinuation (EOL) has been announced.

Data Sheet

Product Detail

Replacement Product For RSB12Z

Part Number	RSB12Z	VS12VBA1HS
Ordering Part Number	RSB12ZT2L	VS12VBA1HST15R
Similar Level	-	Similar Specification
Data Sheet
Supply Status	Last Time Buy	Recommended
Package	VMD3	SMD0603B
Unit Quantity	8000	15000
Minimum Packing Quantity	8000	15000
Packing Type	Taping	Taping
RoHS	Yes	Yes
Package Code	SOT-723	SOD-962 (DSN0603-2)
Package Size [mm]	1.2x1.2 (t=0.55)	0.6x0.3 (t=0.29)
JEITA Package	SC-105AA	-
Configuration	Bidirectional	Bidirectional
Number of terminal	3	2
Power Dissipation (P D )[mW]	150	100
Zener Voltage V Z (Typ.)[V]	12.0	-
Zener Voltage V Z (Min.)[V]	9.6	-
Zener Voltage V Z (Max.)[V]	14.4	-
I Z @ V Z [mA]	5	-
Tj[?]	150	150
Storage Temperature (Min.)[°C]	-55	-55
Storage Temperature (Max.)[°C]	150	150
Mounting Style	Surface mount	Surface mount

Part Number	RSB12Z	VS12VBA1HS
Ordering Part Number	RSB12ZT2L	VS12VBA1HST15R
Similar Level	-	Similar Specification
Data Sheet
Supply Status	Last Time Buy	Recommended
Package	VMD3	SMD0603B
Unit Quantity	8000	15000
Minimum Packing Quantity	8000	15000
Packing Type	Taping	Taping
RoHS	Yes	Yes
Package Code	SOT-723	SOD-962 (DSN0603-2)
Package Size [mm]	1.2x1.2 (t=0.55)	0.6x0.3 (t=0.29)
JEITA Package	SC-105AA	-
Configuration	Bidirectional	Bidirectional
Number of terminal	3	2
Power Dissipation (P D )[mW]	150	100
Zener Voltage V Z (Typ.)[V]	12.0	-
Zener Voltage V Z (Min.)[V]	9.6	-
Zener Voltage V Z (Max.)[V]	14.4	-
I Z @ V Z [mA]	5	-
Tj[?]	150	150
Storage Temperature (Min.)[°C]	-55	-55
Storage Temperature (Max.)[°C]	150	150
Mounting Style	Surface mount	Surface mount

Design Resources

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Documents

Type	Title	Last Updated
Data Sheet	RSB12Z Data Sheet	2012/08/20
Application Note	Part Explanation	2024/12/03

Title	Description
No data available in table

Technical Articles

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Type	Title	Last Updated
Technical Article	Overview of ROHM's Simulation Models(for ICs and Discrete Semiconductors)	2025/04/16
Schematic Design & Verification	How to Use LTspice® Models	2025/03/06
Schematic Design & Verification	Method for Monitoring Switching Waveform	2024/06/04
Thermal Design	Power Loss and Thermal Design of Diodes	2024/05/10
Schematic Design & Verification	How to Select Reverse Current Protection Diodes for LDO Regulators	2024/02/13
Technical Article	What Are TVS Diodes?	2024/01/26
Technical Article	Selection Method and Usage of TVS Diodes	2024/01/15
Schematic Design & Verification	PCB Layout for TVS Diodes	2024/01/15
Technical Article	Differences between TVS and Zener Diodes	2023/12/18
Technical Article	Absolute Maximum Rating and Electrical Characteristics of Diodes	2023/12/18
Technical Article	Diode Types and Applications	2023/11/17
Thermal Design	List of Diode Package Thermal Resistance	2023/06/08
Thermal Design	Judgment Criteria of Thermal Evaluation	2023/03/08
Thermal Design	How to Use the Thermal Resistance and Thermal Characteristics Parameters	2023/02/24
Thermal Design	θ_JA and Ψ_JT	2023/02/13
Schematic Design & Verification	Low-Side Current Sensing Circuit Design	2023/02/13
Thermal Design	θ_JC and Ψ_JT	2023/01/20
Schematic Design & Verification	How to Use LTspice® Models: Tips for Improving Convergence	2023/01/11
Thermal Design	Measurement Method and Usage of Thermal Resistance RthJC	2022/09/15
Thermal Design	PCB Layout Thermal Design Guide	2022/07/12
Thermal Design	Notes for Calculating Power Consumption:Static Operation	2022/07/06
Thermal Design	Basics of Thermal Resistance and Heat Dissipation	2021/08/18
Thermal Design	What Is Thermal Design	2021/06/24
Thermal Design	Method for Calculating Junction Temperature from Transient Thermal Resistance Data	2021/06/14
Schematic Design & Verification	Importance of Probe Calibration When Measuring Power: Deskew	2020/12/07
Thermal Design	Precautions When Measuring the Rear of the Package with a Thermocouple	2020/10/26
Schematic Design & Verification	Impedance Characteristics of Bypass Capacitor	2020/09/16
Thermal Design	Notes for Temperature Measurement Using Forward Voltage of PN Junction	2020/04/20
Thermal Design	Notes for Temperature Measurement Using Thermocouples	2020/04/09
Thermal Design	Two-Resistor Model for Thermal Simulation	2020/04/09
Thermal Design	What is a Thermal Model? (Diode)	2019/12/27

Type	Title	Last Updated
No data available in table

Tools

Search:

Type	Title	Last Updated
Models	How to Create Symbols for PSpice Models	2021/06/02
2D/3D/CAD	VMD3 3D STEP Data	2020/08/05
Characteristics Data	ESD Data	2016/09/27
Models	RSB12Z SPICE Thermal Model	2012/06/01
Models	RSB12Z SPICE Model	2012/06/01

Packaging & Quality

Search:

Type	Title	Last Updated
Package Information	Condition of Soldering	2025/06/17
Package Information	Land Pattern Reference	2025/06/17
Package Information	Anti-Whisker formation - Diodes	2025/04/22
Package Information	Moisture Sensitivity Level - Diodes	2025/04/22
Manufacturing Data	Reliability Test Result	2025/04/18
Environmental Data	Compliance of the RoHS directive	2025/04/08
Environmental Data	Compliance of the ELV directive	2025/04/08
Environmental Data	Certificate of not containing Stockholm Convention Substances (POPs)	2025/04/08
Environmental Data	About Flammability of Materials	2016/09/30
Package Information	Explanation for Marking	2016/09/27
Package Information	Inner Structure	2016/09/27
Package Information	Package Dimensions	2016/09/27
Export Information	About Export Regulations	2016/09/27

RSB12Z

Last Time Buy RSB12Z
Low capacitance Zener Diode

Product Detail

Replacement Product For RSB12Z

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