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Taiwan Semiconductor Corporation HS3JH
- Part No.:
- HS3JH
- Manufacturer:
- Taiwan Semiconductor Corporation
- Category:
- Single Diodes
- Package:
- DO-214AB, SMC
- Datasheet:
-
HS3JH.pdf
- Description:
- 75NS, 3A, 600V, HIGH EFFICIENT R
- Quantity:
- Payment:
- Shipping:
Inventory:2,900
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Product details
Overview
HS3JH from Taiwan Semiconductor is a 600V, 3A surface-mount high-efficiency fast recovery rectifier diode in DO-214AB (SMC) package, featuring 1.7V max forward voltage at 3A, 75ns reverse recovery time, and AEC-Q101 qualification for automotive use in snubber and freewheeling circuits.
For engineers reviewing the HS3JH datasheet, HS3JH pinout, HS3JH application, or HS3JH equivalent, key selection factors include its 600V repetitive peak reverse voltage, 150A surge rating, 50pF junction capacitance, glass-passivated junction, and moisture sensitivity level 1 compliance.
Technical Context
The HS3JH is a single-die, unidirectional silicon rectifier optimized for high-speed switching in DC-DC converters and automotive power supplies. Its 75ns reverse recovery time and low 50pF junction capacitance support efficient operation at moderate frequencies while minimizing switching losses.
Designed with glass passivation and matte tin-plated leads, the HS3JH ensures robust reliability under thermal cycling and humid conditions. It operates across –55°C to +150°C junction temperature range and meets JESD201 Class 2 whisker resistance and RoHS/halogen-free requirements.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 600 V - Maximum repetitive reverse blocking voltage; defines safe operating limit in flyback/freewheeling topologies |
| IF | 3 A - Continuous forward current rating; supports stable conduction in 12–48V automotive power rails |
| VF (max) | 1.7 V @ 3A, 25°C - Low conduction loss enabling >92% efficiency in 3A-class DC-DC stages |
| trr | 75 ns - Fast recovery enables operation up to ~200 kHz without excessive switching loss or ringing |
| CJ | 50 pF @ 1 MHz, 4V - Reduced capacitive loading on gate drivers and high-side switches in half-bridge snubbers |
| RθJA | 60 °C/W - Enables 3A operation with minimal heatsinking on standard 1-oz copper PCBs |
Pinout & Package
Package: DO-214AB (SMC), surface-mount, cathode-indicated by band, 0.210g weight, UL 94V-0 molding compound.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode | Current entry terminal | Connected to lower-potential node (e.g., switch node in buck converter or ground return in snubber) |
| Cathode | Current exit terminal | Connected to higher-potential rail (e.g., input bus or inductor output); marked by visible band on package |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q101 qualified | Validated for automotive-grade reliability including temperature cycling, HTRB, and ESD per stress test plan |
| Glass passivated junction | Prevents moisture ingress and surface leakage, ensuring stable IR < 10 µA at 25°C and < 250 µA at 125°C |
| Low profile SMC package | Enables automated pick-and-place and fits tight board spaces where height ≤ 2.6mm is required |
| Junction-to-ambient RθJA = 60°C/W | Allows full 3A current handling with no external heatsink on 25 mm² copper pad (1 oz) |
Applications
| Automotive LED Driver | DC-DC Buck Converter |
|---|---|
Use Scenario: High-brightness LED headlamp module with PWM dimming and overvoltage protection. IC Role / Device Role / Timing Role: Freewheeling diode during MOSFET off-time, clamping inductive kickback from boost inductor. Use Value: 600V VRRM withstands load dump transients; 75ns trr prevents cross-conduction loss in 200kHz switching. | Use Scenario: 12V-to-5V/3.3V point-of-load regulator in infotainment control unit. IC Role / Device Role / Timing Role: Output rectifier conducting during low-side switch off-phase. Use Value: 1.7V VF minimizes conduction loss at 3A; 50pF CJ reduces EMI coupling into feedback network. |
| Snubber Network | Industrial Motor Control |
Use Scenario: RCVD snubber across IGBT collector-emitter in 24V BLDC gate driver stage. IC Role / Device Role / Timing Role: Clamp transient voltage spikes during IGBT turn-off using fast recovery path. Use Value: 150A IFSM handles single-event surges; 75ns trr ensures clean energy transfer to capacitor without oscillation. | Use Scenario: Brake chopper circuit in 24V servo drive protecting DC bus from regenerative energy. IC Role / Device Role / Timing Role: Unidirectional energy dump path from motor back-EMF to braking resistor. Use Value: 150°C TJ max enables operation in sealed enclosures; AEC-Q101 grade assures long-term field reliability. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar high-voltage fast recovery rectifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| Vishay VS-3EYH06-M3 | Same DO-214AB package, 600V VRRM, but VF = 1.85V (max) and trr = 100ns | Slightly higher conduction and switching loss; less suitable for high-frequency (>150kHz) designs | Acceptable for cost-sensitive industrial use where 25ns slower recovery is tolerable |
| ON Semiconductor MUR360G | DO-201AD package (axial), 600V, VF = 1.7V, trr = 60ns, but not AEC-Q101 qualified | Larger footprint, no automotive qualification; requires manual assembly or different feeder setup | Preferred only when axial mounting or legacy board compatibility is mandatory |
Compared with VS-3EYH06-M3 and MUR360G, the HS3JH delivers tighter trr tolerance (75ns vs. 100ns/60ns), AEC-Q101 certification for automotive deployment, and optimized SMC packaging for automated manufacturing-making it the preferred choice for new automotive and space-constrained industrial designs.
Availability
HS3JH is available at Aetrix Electronics and suitable for automotive lighting, DC-DC converter design, and industrial snubber circuits requiring stable component supply, consistent parametric performance, and full traceability.
Supply support for HS3JH 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 automotive, industrial, and consumer markets since 1979.
The HS3JH belongs to TSC's HS3xH high-efficiency rectifier family, engineered specifically for automotive-grade power conversion where reliability, fast recovery, and compact SMC packaging are critical.
FAQ
What is the maximum repetitive peak reverse voltage (VRRM) of the HS3JH?
The HS3JH has a VRRM of 600 V, meaning it can reliably block up to 600 volts of reverse polarity voltage in continuous operation. This rating is confirmed in the Absolute Maximum Ratings table of the official Taiwan Semiconductor datasheet (Version A2102) and is essential for selecting appropriate margin in automotive load-dump or inductive-switching applications. The HS3JH must not be operated beyond this voltage to ensure long-term reliability.
Is the HS3JH qualified for automotive applications?
Yes, the HS3JH is explicitly AEC-Q101 qualified, as stated in the FEATURES section of the Taiwan Semiconductor datasheet. This qualification covers stress tests including temperature cycling, high-temperature reverse bias, and unbiased highly accelerated stress testing. The HS3JH is therefore approved for use in automotive subsystems such as LED lighting, body control modules, and powertrain auxiliary supplies where component-level reliability is mandated.
What is the forward voltage drop (VF) specification for the HS3JH at rated current?
The HS3JH has a maximum forward voltage drop of 1.7 V at 3 A and 25°C junction temperature, per the Electrical Specifications table. This value is measured under pulsed conditions (PW = 0.3 ms) and represents worst-case conduction loss. At elevated temperatures or lower currents, VF decreases slightly. Designers should use this 1.7 V figure for worst-case thermal and efficiency calculations in the HS3JH-based power stage.
Does the HS3JH have a defined reverse recovery time (trr), and what is its value?
Yes, the HS3JH has a specified reverse recovery time of 75 ns, measured at IF = 0.5 A, IR = 1.0 A, and Irr = 0.25 A. This parameter is documented in the Electrical Specifications table for the HS3JH–HS3MH group. The 75 ns trr enables efficient operation in switching power supplies up to ~200 kHz and helps minimize switching losses and voltage overshoot in snubber and freewheeling configurations using the HS3JH.
What package type does the HS3JH use, and is it compatible with automated assembly?
The HS3JH uses the DO-214AB (SMC) surface-mount package, with matte tin-plated leads compliant with J-STD-002 solderability standards. Its low-profile, symmetrical geometry and industry-standard footprint make it fully compatible with automated pick-and-place equipment. The datasheet explicitly states "Ideal for automated placement", and the moisture sensitivity level is rated at Level 1 (unlimited floor life), simplifying handling and reflow processes for the HS3JH in high-volume manufacturing.
HS3JH Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Taiwan Semiconductor Corporation
- Series:
- -
- Package/Case:
- DO-214AB, SMC
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- 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:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- DO-214AB (SMC)
- Operating Temperature - Junction:
- -55°C ~ 150°C
HS3JH FAQ
1.How can I place an order for HS3JH through Aetrix?
Please submit a Request for Quotation (RFQ) for HS3JH 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 HS3JH reliable?
The price and inventory of HS3JH are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for HS3JH is usually 5 days.
3.What payment methods are accepted for HS3JH?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for HS3JH transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for HS3JH?
HS3JH orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your HS3JH 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 HS3JH?
For technical support, including HS3JH datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your HS3JH requirements.
6.How does Aetrix verify that HS3JH is sourced from the original manufacturer or authorized distributors?
All HS3JH 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 HS3JH meets industry standards.
7.What is the process for return or replacement of HS3JH?
All HS3JH units undergo pre-shipment inspection (PSI). If there is an issue with HS3JH, 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 HS3JH part is unused and in its original packaging.
Return procedure for HS3JH:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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