My Inquiry
My Account
Taiwan Semiconductor Corporation HS3JB R5G
- Part No.:
- HS3JB R5G
- Manufacturer:
- Taiwan Semiconductor Corporation
- Category:
- Single Diodes
- Package:
- DO-214AA, SMB
- Datasheet:
-
HS3JB R5G.pdf
- Description:
- DIODE GEN PURP 600V 3A DO214AA
- Quantity:
- Payment:
- Shipping:
Inventory:2,048
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
HS3JB R5G from Taiwan Semiconductor is a 3 A, 600 V high-efficiency surface-mount silicon rectifier diode in DO-214AA (SMB) package, featuring 1.7 V max forward voltage at 3 A, 75 ns reverse recovery time, and 50 pF junction capacitance - deployed in switching mode power supplies and AC/DC adapters.
For engineers reviewing the HS3JB R5G datasheet, HS3JB R5G pinout, HS3JB R5G application, or HS3JB R5G equivalent, key selection criteria include repetitive peak reverse voltage (600 V), surge current rating (100 A), thermal resistance (60 °C/W), moisture sensitivity level (J-STD-020 Level 1), and RoHS/halogen-free compliance.
Technical Context
This device is a single-die, glass-passivated, planar-junction silicon rectifier optimized for fast-switching operation in high-frequency SMPS topologies. Its 75 ns reverse recovery time and low 50 pF junction capacitance reduce switching losses and EMI generation during turn-off transitions.
The HS3JB R5G operates across –55 °C to +150 °C junction temperature range with 100 A non-repetitive surge capability and maintains <10 µA reverse leakage at rated 600 V and 25 °C - enabling reliable performance in compact, thermally constrained adapter and monitor power stages.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 600 V - supports input rectification in universal-input (85–265 VAC) SMPS with sufficient margin against line transients |
| IF | 3 A continuous average forward current - suitable for output rectification in mid-power (≤75 W) adapters |
| VF (max) | 1.7 V at 3 A, 25 °C - limits conduction loss to ≤5.1 W per diode in high-duty-cycle operation |
| trr | 75 ns - enables stable operation up to ~500 kHz switching frequency without excessive tail current loss |
| CJ | 50 pF at 1 MHz, 4 V - reduces capacitive coupling noise and improves EMI filter effectiveness |
| RθJA | 60 °C/W - requires ≥25 mm² copper pour for safe 3 A operation at 70 °C ambient without derating |
| MSL | Level 1 (J-STD-020) - compatible with standard reflow profiles; no dry-pack or bake required prior to assembly |
Pinout & Package
Package: DO-214AA (SMB), surface-mount, cathode-indicated by band, matte tin-plated leads, UL 94V-0 molding compound, 0.093 g typical weight.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode | Forward current entry node | Connected to AC input or transformer secondary; must withstand full reverse voltage when off |
| Cathode | Forward current exit node | Connected to output rail or switching node; polarity marking ensures correct PCB orientation |
Key Features
| Feature | Design Value |
|---|---|
| Fast recovery (75 ns) | Reduces switching loss and diode-induced ringing in flyback and forward converters |
| Glass passivated junction | Ensures long-term reliability under humidity and thermal cycling stress per JESD22-A101 |
| Low VF (1.7 V max) | Improves efficiency by minimizing I²R conduction loss in high-current, low-voltage output stages |
| DO-214AA (SMB) footprint | Enables automated placement and reflow compatibility with industry-standard pick-and-place equipment |
| RoHS & halogen-free | Meets IEC 61249-2-21 and EU RoHS Directive 2011/65/EU for environmentally compliant manufacturing |
Applications
| AC/DC Adapters | Monitor Power Supplies |
|---|---|
Use Scenario: Rectifying 115/230 VAC input in compact wall-wart adapters delivering 5–24 V DC at ≤3 A. IC Role / Device Role / Timing Role: Primary-side bridge or secondary-side output rectifier handling continuous 3 A forward current. Use Value: 600 V VRRM provides 2× safety margin over 325 VDC peak line voltage; 75 ns trr minimizes switching loss at 65–130 kHz. | Use Scenario: Output rectification in LCD monitor internal power modules converting 12–19 V DC from PFC stage to logic rails. IC Role / Device Role / Timing Role: Synchronous or freewheeling rectifier in buck-derived post-regulator stages. Use Value: 1.7 V VF reduces heat generation in space-constrained chassis; DO-214AA allows dense layout without thermal vias. |
| TV Power Boards | Industrial SMPS Modules |
Use Scenario: Bulk rectification in LED-backlit TV main power boards operating from 100–240 VAC input. IC Role / Device Role / Timing Role: Secondary-side high-current rectifier feeding bulk capacitor and DC/DC controllers. Use Value: 100 A IFSM withstands inrush surges during cold start; MSL Level 1 simplifies manufacturing flow. | Use Scenario: Input rectification in DIN-rail mounted 24–48 V industrial SMPS units for PLC and sensor interfaces. IC Role / Device Role / Timing Role: General-purpose high-reliability rectifier in ruggedized, extended-temperature designs. Use Value: –55 °C to +150 °C TJ range supports operation in unventilated enclosures; halogen-free compound meets IPC-J-STD-020B. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar high-efficiency rectifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| STTH3L06S | 600 V VRRM, 3 A IF, 1.75 V VF (max), 60 ns trr, TO-277 package | Higher thermal mass but larger footprint; lower trr improves light-load efficiency | Prefer when board space allows TO-277 and faster recovery is critical |
| SB360-E3/57T | 60 V VRRM, 3 A IF, 0.52 V VF (typ), Schottky architecture, DO-214AA | Lower VF but limited to ≤60 V circuits; unsuitable for AC line rectification | Select only for low-voltage DC-DC output stages where 600 V rating is unnecessary |
Compared with STTH3L06S and SB360-E3/57T, the HS3JB R5G offers optimal balance of 600 V rating, SMB footprint, and 75 ns recovery in cost-sensitive AC/DC applications - whereas STTH3L06S trades size for speed, and SB360-E3/57T lacks voltage capability for line rectification.
Availability
HS3JB R5G is available at Aetrix Electronics and suitable for switching mode power supplies, AC/DC adapters, and monitor/TV power boards requiring stable component supply, consistent parametric performance, and J-STD-020 Level 1 assembly compatibility.
Supply support for HS3JB R5G 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, specializing in rectifiers, TVS, MOSFETs, and bipolar transistors since 1979.
The HS3JB R5G belongs to TSC's HS3x series of high-efficiency surface-mount rectifiers designed specifically for high-frequency, high-reliability AC/DC conversion in consumer and industrial power supplies.
FAQ
What is the maximum repetitive peak reverse voltage (VRRM) rating for HS3JB R5G?
The HS3JB R5G has a VRRM rating of 600 V, verified per the manufacturer's absolute maximum ratings table. This value defines the highest instantaneous reverse voltage the diode can block repeatedly without breakdown. It is critical for ensuring safe operation in 230 VAC mains-fed applications where peak line voltage reaches ~325 VDC, providing necessary design margin against transients and ripple.
Does HS3JB R5G meet RoHS and halogen-free requirements?
Yes, HS3JB R5G is RoHS compliant and halogen-free per IEC 61249-2-21. The device uses bromine- and chlorine-free molding compound and lead-free matte tin plating on terminals. These specifications are confirmed in the "Features" section of the official datasheet (Version L2102) and validated through TSC's material declarations.
What is the forward voltage drop (VF) of HS3JB R5G at rated current?
The HS3JB R5G exhibits a maximum forward voltage drop of 1.7 V at 3 A and 25 °C junction temperature, as specified in the Electrical Specifications table. This value is measured under pulsed conditions (PW = 0.3 ms) to avoid self-heating effects. At elevated temperatures or higher currents, VF decreases slightly due to negative temperature coefficient of silicon.
Is HS3JB R5G suitable for automated SMT assembly?
Yes, HS3JB R5G is designed for automated placement and reflow soldering. Its DO-214AA (SMB) package features standardized dimensions, matte tin-plated leads compliant with J-STD-002, and J-STD-020 Level 1 moisture sensitivity - eliminating the need for dry packing or pre-bake before reflow. The low-profile construction also supports high-speed pick-and-place accuracy.
What is the junction-to-ambient thermal resistance (RθJA) of HS3JB R5G?
The junction-to-ambient thermal resistance of HS3JB R5G is 60 °C/W, measured under standard JEDEC test conditions (single device on 1-inch² FR-4 board with 2 oz copper). This value assumes no additional copper area or thermal vias. For 3 A continuous operation at 70 °C ambient, minimum recommended copper pour is 25 mm² to maintain TJ ≤150 °C.
HS3JB R5G 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):
- 3A
- Voltage - Forward (Vf) (Max) @ If:
- 1.7 V @ 3 A
- Speed:
- Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr):
- 75 ns
- Current - Reverse Leakage @ Vr:
- 10 µA @ 600 V
- Capacitance @ Vr, F:
- 50pF @ 4V, 1MHz
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- DO-214AA (SMB)
- Operating Temperature - Junction:
- -55°C ~ 150°C
HS3JB R5G FAQ
1.How can I place an order for HS3JB R5G through Aetrix?
Please submit a Request for Quotation (RFQ) for HS3JB R5G 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 HS3JB R5G reliable?
The price and inventory of HS3JB R5G are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for HS3JB R5G is usually 5 days.
3.What payment methods are accepted for HS3JB R5G?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for HS3JB R5G transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for HS3JB R5G?
HS3JB R5G orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your HS3JB R5G 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 HS3JB R5G?
For technical support, including HS3JB R5G datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your HS3JB R5G requirements.
6.How does Aetrix verify that HS3JB R5G is sourced from the original manufacturer or authorized distributors?
All HS3JB R5G 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 HS3JB R5G meets industry standards.
7.What is the process for return or replacement of HS3JB R5G?
All HS3JB R5G units undergo pre-shipment inspection (PSI). If there is an issue with HS3JB R5G, 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 HS3JB R5G part is unused and in its original packaging.
Return procedure for HS3JB R5G:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
HS3JB R5G Tags
-
1N4448X-TP
Micro Commercial Co
-
1N4148WX-TP
Micro Commercial Co
-
1N4148TR
onsemi
-
MMSD4148T1G
onsemi
-
MMBD914LT3G
onsemi
-
BAS16HT1G
onsemi
-
1N914BWT
onsemi
-
BAS21LT1G
onsemi
-
LL4148
onsemi
-
BAS16LT1G
onsemi
-
MMSD914T1G
onsemi
-
BAV21W-7-F
Diodes Incorporated
Tech Hub
Counterfeit components can hide behind convincing markings and passing basic function tests. This engineering reference covers source traceability, external inspection, X-ray, XRF, electrical testing, …
A practical engineering and sourcing framework covering lifecycle verification, lifetime-buy calculations, replacement qualification, supplier checks and counterfeit-risk controls.
TTL and CMOS logic families differ in thresholds, loading, output drive, power and timing. This engineering guide compares 74HC and 74HCT, calculates noise margins and checks 3.3 V/5 V compatibility.
A practical engineering guide to 3.3V and 5V logic compatibility, input thresholds, resistor dividers, translator ICs, MOSFET level shifting, I2C pull-ups, timing limits and power-sequencing risks.
The 74HC595 uses push-pull logic outputs, while the TPIC6B595 uses 50 V open-drain DMOS sinks for higher-power loads. This guide compares timing, current limits, 3.3 V interfacing, load wiring, thermal…
The 74HC595 converts serial data into eight stable parallel outputs. This guide covers pin functions, shift and storage timing, OE and MR behavior, drive-current limits, cascading, voltage compatibilit…
A technical comparison of level-sensitive latches and edge-triggered flip-flops, covering timing windows, setup and hold limits, master–slave operation, time borrowing, race-through, HDL inference and…
A D latch stores one bit while Enable controls when data can pass. This reference covers gate-level operation, truth tables, transparency, setup and hold timing, LE versus OE, common ICs and practical …
An SR latch stores one bit through cross-coupled feedback. This engineering reference covers NOR and NAND implementations, truth tables, forbidden-state recovery, gated operation, switch debouncing, fa…
Latch circuits retain one bit through feedback. This technical reference covers SR and D latches, truth tables, transparency, timing limits, latch-versus-flip-flop behavior, applications and common log…
