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Home > Products > Discrete Semiconductor Products > Diodes > Rectifiers > Single Diodes

Taiwan Semiconductor Corporation S15JLWHRVG

Name: S15JLWHRVG
Brand: Taiwan Semiconductor Corporation
SKU: S15JLWHRVG
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: S15JLWHRVG

Manufacturer:: Taiwan Semiconductor Corporation

Category:: Single Diodes

Package:: SOD-123W

Datasheet:: S15JLWHRVG.pdf

Description:: DIODE GEN PURP 600V 1.5A SOD123W

Quantity:: RFQ Add To RFQ list

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Product details

Overview

S15JLWHRVG from Taiwan Semiconductor is a 1.5A, 600V repetitive peak reverse voltage (V_RRM) surface-mount standard rectifier in SOD-123W package, designed for DC–DC converters and switching-mode power supplies where compact size, high surge capability (I_FSM = 50A), and low forward voltage (V_F = 0.98 V @ 1.5A, 25°C) are critical.

For engineers reviewing the S15JLWHRVG datasheet, S15JLWHRVG pinout, S15JLWHRVG application, or S15JLWHRVG equivalent, key selection factors include its 600V V_RRM, 175°C maximum junction temperature, moisture sensitivity level 1 rating, RoHS/halogen-free compliance, and thermal resistance profile (R_θJA = 85°C/W on 5mm × 5mm Cu pad).

Technical Context

This single-die standard rectifier operates as a unidirectional current path with cathode-band polarity indication, optimized for high-efficiency switching power conversion. Its 600V V_RRM rating supports mid-voltage industrial and consumer SMPS topologies, while its 50A I_FSM enables robust handling of transient inrush currents.

The device exhibits low forward voltage drop (0.98 V max @ 1.5A, 25°C) and low junction capacitance (10 pF @ 1 MHz, 4 V), contributing to reduced conduction loss and minimal switching noise coupling. Thermal performance is characterized by R_θJL = 29°C/W and R_θJC = 31°C/W under standardized PCB mounting conditions.

Key Specifications

Parameter	Value and Actual Design Meaning
V_RRM	600 V - Maximum repetitive reverse blocking voltage; defines usable input voltage range in flyback or boost converters
I_F	1.5 A continuous - Rated average forward current; determines steady-state power dissipation and heatsink requirements
I_FSM	50 A (8.3 ms half-sine) - Peak non-repetitive surge current; ensures reliability during cold-start or output short events
V_F	0.98 V max @ 1.5A, 25°C - Forward voltage drop directly impacts conduction loss and thermal rise in high-duty-cycle operation
T_J max	+175°C - Maximum junction temperature; enables operation in thermally constrained environments without derating
C_J	10 pF @ 1 MHz, 4 V - Junction capacitance affects high-frequency switching noise and EMI filter design
R_θJA	85°C/W - Junction-to-ambient thermal resistance on 5 mm × 5 mm Cu pad; used to calculate temperature rise under load

Pinout & Package

Package: SOD-123W - Surface-mount plastic case with matte tin-plated leads, UL 94V-0 rated molding compound, and cathode band polarity marking. Weight: 0.019 g.

Pin/Terminal	Circuit Role	Design Meaning
Anode	Forward current entry point	Connected to lower-potential side (e.g., transformer secondary center-tap or switch node return)
Cathode	Forward current exit point	Connected to output rail; marked by visible band; carries full load current to filter capacitor

Key Features

Feature	Design Value
Moisture Sensitivity Level 1	Enables unlimited floor life before reflow; eliminates bake requirement and simplifies SMT line integration
RoHS & Halogen-Free Compliance	Meets IEC 61249-2-21 and EU RoHS directives; supports environmentally regulated end markets and recycling programs
High Surge Current Capability	50A I_FSM withstands repeated inrush transients without degradation-critical for AC-input front-end rectification
Low Forward Voltage	V_F ≤ 1.10 V @ 1.5A/25°C reduces conduction loss by ~15% vs. typical 1A rectifiers, improving system efficiency at 12–24V outputs
Compact SOD-123W Footprint	0.019 g mass and standardized land pattern enable high-density PCB layouts in space-constrained adapters and IoT power modules

Applications

AC–DC Adapter Power Supply	Industrial DC–DC Converter
Use Scenario: 12 V/1.2 A isolated flyback adapter for smart home hubs with universal AC input (85–265 V_AC). IC Role / Device Role / Timing Role: Output rectifier conducting 1.5 A average current after transformer secondary winding. Use Value: 600 V V_RRM provides 2× safety margin over reflected output voltage spikes; low V_F minimizes heat in sealed enclosure.	Use Scenario: 24 V input to 5 V/3 A buck-derived isolated converter in PLC I/O module with 85°C ambient. IC Role / Device Role / Timing Role: Secondary-side freewheeling diode in synchronous rectifier-assisted topology. Use Value: 175°C T_J max allows full 1.5 A rating without derating; 50 A I_FSM absorbs gate-drive energy during MOSFET turn-off transitions.
USB-C PD Power Delivery Sink	Automotive Infotainment DC–DC Stage
Use Scenario: 20 V input stage rectification in multi-port USB-C PD sink with dual 15 W outputs. IC Role / Device Role / Timing Role: Input bridge leg rectifier in active-clamp forward configuration. Use Value: SOD-123W footprint fits tight layout between controller IC and primary FET; MSL-1 status prevents popcorning during reflow.	Use Scenario: 12 V battery-fed 3.3 V/2 A buck-boost converter powering display controller in dashcam system. IC Role / Device Role / Timing Role: Clamp diode across inductor in buck-boost stage, conducting during off-time. Use Value: 10 pF C_J limits capacitive coupling of switching edges into analog video signal paths; halogen-free construction meets automotive OEM material specs.

AC–DC Adapter Power Supply

Industrial DC–DC Converter

Use Scenario: 12 V/1.2 A isolated flyback adapter for smart home hubs with universal AC input (85–265 V_AC).

IC Role / Device Role / Timing Role: Output rectifier conducting 1.5 A average current after transformer secondary winding.

Use Value: 600 V V_RRM provides 2× safety margin over reflected output voltage spikes; low V_F minimizes heat in sealed enclosure.

Use Scenario: 24 V input to 5 V/3 A buck-derived isolated converter in PLC I/O module with 85°C ambient.

IC Role / Device Role / Timing Role: Secondary-side freewheeling diode in synchronous rectifier-assisted topology.

Use Value: 175°C T_J max allows full 1.5 A rating without derating; 50 A I_FSM absorbs gate-drive energy during MOSFET turn-off transitions.

USB-C PD Power Delivery Sink

Automotive Infotainment DC–DC Stage

Use Scenario: 20 V input stage rectification in multi-port USB-C PD sink with dual 15 W outputs.

IC Role / Device Role / Timing Role: Input bridge leg rectifier in active-clamp forward configuration.

Use Value: SOD-123W footprint fits tight layout between controller IC and primary FET; MSL-1 status prevents popcorning during reflow.

Use Scenario: 12 V battery-fed 3.3 V/2 A buck-boost converter powering display controller in dashcam system.

IC Role / Device Role / Timing Role: Clamp diode across inductor in buck-boost stage, conducting during off-time.

Use Value: 10 pF C_J limits capacitive coupling of switching edges into analog video signal paths; halogen-free construction meets automotive OEM material specs.

Equivalent & Alternatives

The following parts are listed as comparable options for similar standard rectifier applications.

Alternative Part	Technical Difference	Application Difference	Selection Advice
ON Semiconductor MUR160T3G	600 V V_RRM, 1 A I_F, TO-220AC package, higher V_F (1.25 V @ 1 A)	Requires heatsink for >0.8 A; unsuitable for SMT-only designs	Select when through-hole mounting and higher surge tolerance (60 A) are prioritized over board space
Vishay VS-1N5819HM3/85A	40 V V_RRM, 1 A I_F, SOD-123 package, Schottky architecture	Lower V_F (0.45 V) but insufficient for 600 V systems; limited to low-voltage DC–DC	Select only for sub-48 V output stages where ultra-low V_F outweighs reverse voltage needs

Compared with MUR160T3G and VS-1N5819HM3/85A, the S15JLWHRVG uniquely balances 600 V blocking, 1.5 A current, SMT compatibility, and MSL-1 handling-making it optimal for compact, high-reliability 24–48 V industrial power supplies where thermal and floor-life constraints apply.

Availability

S15JLWHRVG is available at Aetrix Electronics and suitable for DC–DC converters, switching-mode inverters, and general-purpose rectification requiring stable component supply, consistent parametric performance, and long-term production continuity.

Supply support for S15JLWHRVG includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

Taiwan Semiconductor Corporation (TSC) is a vertically integrated semiconductor manufacturer specializing in discrete power devices, including rectifiers, TVS diodes, and MOSFETs, with global distribution and AEC-Q200 qualified product lines.

The S15JLWHRVG belongs to TSC's S15xLW family of standard rectifiers engineered for cost-sensitive, high-volume power conversion applications demanding reliability, thermal robustness, and automated assembly compatibility.

FAQ

What is the maximum repetitive peak reverse voltage (V_RRM) for S15JLWHRVG?

The S15JLWHRVG has a V_RRM of 600 V, as confirmed in the Absolute Maximum Ratings table of the official Taiwan Semiconductor datasheet (Version C2103). This value is fixed for the "J" variant in the S15xLW series and defines the highest reverse voltage the device can block repeatedly without breakdown. It is not adjustable or programmable.

Does S15JLWHRVG have a specified junction-to-ambient thermal resistance (R_θJA)?

Yes, the S15JLWHRVG has a specified R_θJA of 85°C/W when mounted on a standard 5 mm × 5 mm copper pad test board, per the Thermal Performance section of the Taiwan Semiconductor datasheet. This value assumes natural convection and is used to estimate junction temperature rise under given power dissipation conditions.

Is S15JLWHRVG compliant with RoHS and halogen-free standards?

Yes, the S15JLWHRVG is RoHS compliant and halogen-free per IEC 61249-2-21, as explicitly stated in the FEATURES section of the official Taiwan Semiconductor documentation. These compliance statements apply directly to the S15JLWHRVG variant and are verified through material declarations and testing.

What is the forward voltage (V_F) of S15JLWHRVG at 1.5 A and 25°C?

The forward voltage of the S15JLWHRVG is 0.98 V (typical) and 1.10 V (maximum) at I_F = 1.5 A and T_J = 25°C, per the ELECTRICAL SPECIFICATIONS table. This value is measured under pulsed conditions (PW = 0.3 ms) and reflects conduction loss under nominal operating conditions.

What does the "HRVG" suffix in S15JLWHRVG indicate?

The "HRVG" suffix in S15JLWHRVG denotes tape-and-reel packaging (H), RoHS compliance (R), halogen-free construction (V), and green (lead-free) plating (G), consistent with Taiwan Semiconductor's standard ordering code conventions for the S15xLW family. It does not affect electrical parameters or package dimensions.

S15JLWHRVG Specifications

Product attributes: Attribute value

Manufacturer:: Taiwan Semiconductor Corporation

Series:: -

Package/Case:: SOD-123W

Packaging:: Tape & Reel (TR)

Product Status:: Active

Technology:: Standard

Voltage - DC Reverse (Vr) (Max):: 600 V

Current - Average Rectified (Io):: 1.5A

Voltage - Forward (Vf) (Max) @ If:: 1.1 V @ 1.5 A

Speed:: Standard Recovery >500ns, > 200mA (Io)

Reverse Recovery Time (trr):: -

Current - Reverse Leakage @ Vr:: 1 µA @ 600 V

Capacitance @ Vr, F:: 10pF @ 4V, 1MHz

Grade:: -

Qualification:: -

Mounting Type:: Surface Mount

Supplier Device Package:: SOD-123W

Operating Temperature - Junction:: -55°C ~ 175°C

S15JLWHRVG FAQ

1.How can I place an order for S15JLWHRVG through Aetrix?

Please submit a Request for Quotation (RFQ) for S15JLWHRVG on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.

2.Are the price and stock information for S15JLWHRVG reliable?

The price and inventory of S15JLWHRVG are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S15JLWHRVG is usually 5 days.

3.What payment methods are accepted for S15JLWHRVG?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S15JLWHRVG transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for S15JLWHRVG?

S15JLWHRVG orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your S15JLWHRVG order is processed, you will receive an email with the shipment details and tracking number.

Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.

5.How can I obtain technical support or documentation for S15JLWHRVG?

For technical support, including S15JLWHRVG datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S15JLWHRVG requirements.

6.How does Aetrix verify that S15JLWHRVG is sourced from the original manufacturer or authorized distributors?

All S15JLWHRVG products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that S15JLWHRVG meets industry standards.

7.What is the process for return or replacement of S15JLWHRVG?

All S15JLWHRVG units undergo pre-shipment inspection (PSI). If there is an issue with S15JLWHRVG, returns or replacements are accepted under the following conditions:

1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.

2.The issue is reported within 90 days of delivery.

3.The S15JLWHRVG part is unused and in its original packaging.

Return procedure for S15JLWHRVG:

1.Submit a request within 90 days.

2.Obtain a Return Material Authorization (RMA) from Aetrix.

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