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ROHM Zener Diode 4.7 V 1 W Surface Mount 2-Pin SOD-128 PDZVTR4.7B

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ROHM Zener Diode 4.7 V 1 W Surface Mount 2-Pin SOD-128 PDZVTR4.7B

Name: ROHM Zener Diode 4.7 V 1 W Surface Mount 2-Pin SOD-128 PDZVTR4.7B
Brand: ROHM
SKU: 302405
Price: 0.21 USD
Availability: InStock

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Category Zener Diodes Brand ROHM Condition New

Specifications

Country of Origin	Japan
Brand	ROHM
Height	2.7mm
Length	4.84mm
Model	PDZVTR4.7B
Width	1.05mm
Mount Type	Surface
Series	PDZV
Maximum Operating Temperature	150°C
Package Type	SOD-128
Standards/Approvals	RoHS
Pin Count	2
Number of Elements per Chip	1
Automotive Standard	AEC-Q101
Maximum Power Dissipation Pd	1W
Diode Configuration	Single
Test Current It	40mA
Maximum Reverse Leakage Current	20μA
Nominal Zener Voltage Vz	4.7V
Zener Type	Voltage Regulator
Maximum Zener Impedance	10Ω

Key Features

Single diode configuration suitable for voltage regulation.
Nominal Zener voltage of 4.7 volts ensuring stable voltage output.
Surface mount package type SOD-128 with a compact 2-pin design.
Maximum power dissipation rating of 1 watt for efficient thermal handling.
Test current fixed at 40 mA for reliable operation under specified conditions.
Maximum operating temperature up to 150 degrees Celsius to withstand industrial environments.
Low maximum reverse leakage current of 20 microamperes for minimal power loss.
Compliant with RoHS standards ensuring environmental safety.

Product Description

ROHM PDZVTR4.7B is a high-reliability Zener diode with a nominal voltage of 4.7 volts and a power dissipation capacity of 1 watt. Packaged in a small SOD-128 surface mount package, it features a two-pin design suitable for compact electronic circuits requiring voltage regulation.

This diode is designed for voltage regulation applications in industrial, automotive, and consumer electronics sectors. Its single diode configuration and stable Zener voltage make it ideal for use in power supply protection, voltage reference circuits, and surge suppression devices.

The device supports a maximum operating temperature of 150 °C and conforms to the AEC-Q101 automotive standard, making it reliable for automotive and harsh environment applications. Its low maximum reverse leakage current ensures energy efficiency and reduces circuit losses.

Dimensionally, the diode measures 4.84 mm in length, 2.7 mm in height, and 1.05 mm in width. The diode operates reliably at a test current of 40 mA and has a maximum Zener impedance of 10 ohms, ensuring stable voltage regulation under typical operating conditions.

Compliant with RoHS regulations, the PDZVTR4.7B ensures environmentally conscious manufacturing standards and reduced hazardous substances. Manufactured in Japan, this Zener diode represents precision engineering and quality assurance expected in semiconductor applications.

Single diode configuration suitable for voltage regulation. Nominal Zener voltage of 4.7 volts for stable voltage output. Surface mount SOD-128 package with 2-pin design. Power dissipation rating up to 1 watt. Test current of 40 mA ensuring reliable operation.

Maximum operating temperature up to 150 °C. Low maximum reverse leakage current for efficiency. Compliant with RoHS and automotive standard AEC-Q101. Compact size suited for space-constrained circuit boards. Manufactured in Japan with stringent quality controls.

This ROHM Zener diode PDZVTR4.7B is highly suitable for use in industrial electronics, automotive systems, consumer electronics, and power supply circuits where precision voltage regulation is critical. It is ideal for engineers and designers looking for reliable components for voltage reference and protective circuitry.

Explore EnvMart’s extensive catalog for more semiconductor and discrete electronic components designed to meet diverse industrial and commercial application needs.

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Frequently Asked Questions

The nominal Zener voltage of this diode is 4.7 volts, ensuring stable voltage output for various applications.

This model has a maximum power dissipation rating of 1 watt, allowing for efficient thermal handling during operation.

The test current for reliable operation of this diode is fixed at 40 mA under specified conditions.

The maximum operating temperature for this diode is up to 150 degrees Celsius, making it suitable for industrial environments.

The maximum reverse leakage current is 20 microamperes, which helps minimize power loss in circuits.

The dimensions of the SOD-128 package are 4.84 mm in length, 2.7 mm in height, and 1.05 mm in width.

This diode is compliant with RoHS standards and the automotive standard AEC-Q101, ensuring environmental safety and reliability in automotive applications.

The maximum Zener impedance for this model is 10 ohms, ensuring stable voltage regulation under typical operating conditions.

It features a single diode configuration, which is suitable for voltage regulation applications.

This Zener diode is suitable for use in industrial electronics, automotive systems, consumer electronics, and power supply circuits.