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

Taiwan Semiconductor Corporation S1JBHR5G

Name: S1JBHR5G
Brand: Taiwan Semiconductor Corporation
SKU: S1JBHR5G
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: S1JBHR5G

Manufacturer:: Taiwan Semiconductor Corporation

Category:: Single Diodes

Package:: DO-214AA, SMB

Datasheet:: S1JBHR5G.pdf

Description:: DIODE GEN PURP 600V 1A DO214AA

Quantity:: RFQ Add To RFQ list

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Inventory:2,977

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Product details

Overview

S1JBHR5G from Taiwan Semiconductor is a 1 A, 600 V standard surface-mount silicon rectifier diode in DO-214AA (SMB) package, featuring glass-passivated junction, low forward voltage drop (≤1.1 V at 1 A, 25°C), and 30 A surge current capability; used in AC/DC front-end rectification for offline SMPS and LED lighting drivers.

For engineers reviewing the S1JBHR5G datasheet, S1JBHR5G pinout, S1JBHR5G application, or S1JBHR5G equivalent, key selection criteria include repetitive peak reverse voltage (600 V), thermal resistance (30 °C/W), moisture sensitivity level (J-STD-020 Level 1), RoHS/halogen-free compliance, and SMB package compatibility with automated placement.

Technical Context

This single-die standard recovery rectifier operates with a maximum junction temperature of 150°C and supports continuous forward current up to 1 A at ambient temperatures ≤75°C per derating curve. Its 600 V V_RRM rating enables use in universal-input (85–265 V_AC) power supplies.

The device exhibits typical junction capacitance of 12 pF at 4 V reverse bias and 1 MHz, with reverse leakage limited to 5 µA at 25°C and 50 µA at 125°C - critical for efficiency and EMI control in high-frequency switching topologies.

Key Specifications

Parameter	Value and Actual Design Meaning
V_RRM	600 V - Withstands peak reverse voltage in bridge or single-phase rectifier stages fed from 400 V_DC bus or 230 V_AC mains.
I_F	1 A continuous - Supports output power up to ~15 W in non-isolated buck-derived converters or auxiliary supplies.
I_FSM	30 A (8.3 ms half-sine) - Handles cold-start surges and line transients without failure.
V_F	≤1.1 V @ 1 A, 25°C - Minimizes conduction loss and thermal stress in thermally constrained SMB footprint.
R_θJL	30 °C/W - Enables direct PCB copper pour heatsinking; junction-to-lead path dominates thermal path in SMB package.
C_J	12 pF @ 4 V, 1 MHz - Low capacitance reduces switching noise and improves high-frequency rectifier efficiency.

Pinout & Package

DO-214AA (SMB) surface-mount package with cathode-indicating band; matte tin-plated leads compliant with J-STD-002 solderability and JESD201 Class 2 whisker resistance; UL 94V-0 molding compound; weight ≈ 0.090 g.

Pin/Terminal	Circuit Role	Design Meaning
Anode	Forward current entry point	Connected to AC input or transformer secondary; must withstand full surge current and reverse recovery stress.
Cathode	Forward current exit / reverse blocking terminal	Marked by band; ties to DC bus or filter capacitor; carries full load current and defines polarity in bridge configuration.

Key Features

Feature	Design Value
Glass-passivated junction	Enhances long-term reliability under humidity and thermal cycling; eliminates need for conformal coating in industrial environments.
Moisture sensitivity Level 1	Zero bake requirement before reflow; compatible with standard SMT assembly lines without dry-pack handling.
RoHS & halogen-free (IEC 61249-2-21)	Meets global environmental compliance mandates for consumer, industrial, and lighting end equipment.
Automated placement optimized	Standard SMB footprint and lead geometry ensure >99.9% placement yield on Fuji, Yamaha, and ASM pick-and-place systems.

Applications

SMPS Input Rectification	LED Driver Auxiliary Supply
Use Scenario: Full-wave rectification of 85–265 V_AC input in compact open-frame AC/DC adapters. IC Role / Device Role / Timing Role: Primary-side unidirectional current switch converting AC to pulsating DC prior to bulk capacitor filtering. Use Value: 600 V V_RRM provides 2× safety margin over 265 V_AC peak (375 V); 30 A I_FSM absorbs inrush into large electrolytic capacitors.	Use Scenario: Isolated flyback auxiliary winding rectification powering PWM controller ICs in smart LED drivers. IC Role / Device Role / Timing Role: Secondary-side low-current DC generation for biasing control circuitry and feedback optocouplers. Use Value: 1.1 V V_F minimizes dropout across low-voltage auxiliary rails (e.g., 12 V → 9 V), preserving regulation headroom.
Industrial Power Converter	AC Adapter Output Stage
Use Scenario: Output rectification in 24 V/1 A industrial DC/DC modules operating in -40°C to +85°C ambient. IC Role / Device Role / Timing Role: Final-stage energy transfer element delivering regulated DC to load; subject to thermal cycling and vibration. Use Value: 150°C T_JMAX and J-STD-020 Level 1 enable operation without derating in sealed enclosures; 30 °C/W R_θJL allows direct copper thermal pad coupling.	Use Scenario: Secondary-side rectification in wall-plug USB-C PD adapters with dual-output (5 V/3 A, 9 V/2 A) configurations. IC Role / Device Role / Timing Role: Discrete rectifier replacing synchronous MOSFETs where cost and simplicity outweigh efficiency gains. Use Value: SMB package fits tight layout constraints; 12 pF C_J limits high-frequency ringing during turn-off, easing EMI filter design.

SMPS Input Rectification

LED Driver Auxiliary Supply

Use Scenario: Full-wave rectification of 85–265 V_AC input in compact open-frame AC/DC adapters.

IC Role / Device Role / Timing Role: Primary-side unidirectional current switch converting AC to pulsating DC prior to bulk capacitor filtering.

Use Value: 600 V V_RRM provides 2× safety margin over 265 V_AC peak (375 V); 30 A I_FSM absorbs inrush into large electrolytic capacitors.

Use Scenario: Isolated flyback auxiliary winding rectification powering PWM controller ICs in smart LED drivers.

IC Role / Device Role / Timing Role: Secondary-side low-current DC generation for biasing control circuitry and feedback optocouplers.

Use Value: 1.1 V V_F minimizes dropout across low-voltage auxiliary rails (e.g., 12 V → 9 V), preserving regulation headroom.

Industrial Power Converter

AC Adapter Output Stage

Use Scenario: Output rectification in 24 V/1 A industrial DC/DC modules operating in -40°C to +85°C ambient.

IC Role / Device Role / Timing Role: Final-stage energy transfer element delivering regulated DC to load; subject to thermal cycling and vibration.

Use Value: 150°C T_JMAX and J-STD-020 Level 1 enable operation without derating in sealed enclosures; 30 °C/W R_θJL allows direct copper thermal pad coupling.

Use Scenario: Secondary-side rectification in wall-plug USB-C PD adapters with dual-output (5 V/3 A, 9 V/2 A) configurations.

IC Role / Device Role / Timing Role: Discrete rectifier replacing synchronous MOSFETs where cost and simplicity outweigh efficiency gains.

Use Value: SMB package fits tight layout constraints; 12 pF C_J limits high-frequency ringing during turn-off, easing EMI filter design.

Equivalent & Alternatives

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

Alternative Part	Technical Difference	Application Difference	Selection Advice
STTH1R06U	Same 1 A / 600 V rating; faster recovery time (75 ns vs. ~2 µs), higher V_F (1.3 V), TO-220AC package	Requires heatsink for >0.5 A continuous; unsuitable for space-constrained SMB layouts	Select only when fast recovery is mandatory and board area permits through-hole mounting.
ON Semi MUR160	600 V, 1 A ultrafast recovery (50 ns); VF = 1.25 V; DO-41 package (axial lead)	Not SMT-compatible; manual assembly required; higher parasitic inductance affects high-frequency performance	Prefer for prototyping or legacy through-hole designs; avoid in high-density automated production.

Compared with STTH1R06U and MUR160, the S1JBHR5G delivers optimal balance of SMT manufacturability, thermal performance in SMB, and cost for general-purpose 600 V rectification - without requiring heatsinks or layout redesign.

Availability

S1JBHR5G is available at Aetrix Electronics and suitable for switching mode power supplies, LED lighting drivers, and industrial AC/DC converters requiring stable component supply, J-STD-020 Level 1 handling, and RoHS-compliant sourcing.

Supply support for S1JBHR5G 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 analog and discrete semiconductor manufacturer headquartered in Hsinchu, Taiwan, serving global power, automotive, and industrial markets since 1979.

The S1AB–S1MB series targets cost-sensitive, high-volume AC/DC front-end rectification, emphasizing robustness, SMT readiness, and compliance with environmental standards for consumer and industrial power applications.

FAQ

What is the maximum junction temperature rating for S1JBHR5G?

The S1JBHR5G has a maximum junction temperature (T_J) rating of +150°C, allowing reliable operation in enclosed or high-ambient environments such as sealed LED drivers or industrial power modules. This rating is validated per JEDEC test conditions and aligns with its 30 °C/W junction-to-lead thermal resistance. The S1JBHR5G must be mounted on adequate copper area to maintain T_J ≤ 150°C under full 1 A load.

Is S1JBHR5G suitable for automated SMT assembly?

Yes, the S1JBHR5G is specifically designed for automated placement: it uses the DO-214AA (SMB) package with standardized dimensions, matte tin-plated leads meeting J-STD-002 solderability, and J-STD-020 Moisture Sensitivity Level 1 - meaning no baking is required prior to reflow. The S1JBHR5G achieves >99.9% placement yield on mainstream SMT lines including Fuji NXT and Yamaha YSM20.

What is the reverse leakage current specification for S1JBHR5G at elevated temperature?

At 125°C junction temperature and rated reverse voltage (600 V), the S1JBHR5G exhibits a maximum reverse leakage current (I_R) of 50 µA, per its electrical specifications table. At 25°C, leakage is limited to 5 µA. This low leakage supports stable DC bus hold-up and reduces standby power loss in energy-efficient designs using the S1JBHR5G.

Does S1JBHR5G have halogen-free and RoHS compliance documentation?

Yes, the S1JBHR5G is certified halogen-free per IEC 61249-2-21 and RoHS compliant per EU Directive 2011/65/EU. These declarations are published in Taiwan Semiconductor's official product change notices and material declarations, and the S1JBHR5G carries appropriate marking on reel labels and packaging per regulatory requirements.

How does the forward voltage of S1JBHR5G compare to similar 600 V rectifiers?

The S1JBHR5G specifies a maximum forward voltage (V_F) of 1.1 V at 1 A and 25°C - competitive with industry-standard 1 A/600 V rectifiers such as the ON Semi MUR160 (1.25 V) and Vishay VS-1EWH06 (1.15 V). Its low V_F directly reduces conduction loss and thermal load, making the S1JBHR5G especially effective in thermally constrained SMB layouts.

S1JBHR5G Specifications

Product attributes: Attribute value

Manufacturer:: Taiwan Semiconductor Corporation

Series:: -

Package/Case:: DO-214AA, SMB

Packaging:: Tape & Reel (TR)

Product Status:: Discontinued at Digi-Key

Technology:: Standard

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

Current - Average Rectified (Io):: 1A

Voltage - Forward (Vf) (Max) @ If:: 1.1 V @ 1 A

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

Reverse Recovery Time (trr):: -

Current - Reverse Leakage @ Vr:: 5 µA @ 600 V

Capacitance @ Vr, F:: 12pF @ 4V, 1MHz

Grade:: Automotive

Qualification:: AEC-Q101

Mounting Type:: Surface Mount

Supplier Device Package:: DO-214AA (SMB)

Operating Temperature - Junction:: -55°C ~ 150°C

S1JBHR5G FAQ

1.How can I place an order for S1JBHR5G through Aetrix?

Please submit a Request for Quotation (RFQ) for S1JBHR5G 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 S1JBHR5G reliable?

The price and inventory of S1JBHR5G are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S1JBHR5G is usually 5 days.

3.What payment methods are accepted for S1JBHR5G?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S1JBHR5G transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for S1JBHR5G?

S1JBHR5G orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your S1JBHR5G 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 S1JBHR5G?

For technical support, including S1JBHR5G datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S1JBHR5G requirements.

6.How does Aetrix verify that S1JBHR5G is sourced from the original manufacturer or authorized distributors?

All S1JBHR5G 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 S1JBHR5G meets industry standards.

7.What is the process for return or replacement of S1JBHR5G?

All S1JBHR5G units undergo pre-shipment inspection (PSI). If there is an issue with S1JBHR5G, 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 S1JBHR5G part is unused and in its original packaging.

Return procedure for S1JBHR5G:

1.Submit a request within 90 days.

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

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