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Taiwan Semiconductor Corporation S5JH
- Part No.:
- S5JH
- Manufacturer:
- Taiwan Semiconductor Corporation
- Category:
- Single Diodes
- Package:
- DO-214AB, SMC
- Datasheet:
-
S5JH.pdf
- Description:
- 5A, 600V, STANDARD RECOVERY RECT
- Quantity:
- Payment:
- Shipping:
Inventory:2,880
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Product details
Overview
S5JH from Taiwan Semiconductor is a surface-mount silicon rectifier diode rated for 600 V repetitive peak reverse voltage (VRRM), 5 A average forward current (IF), and 100 A non-repetitive surge current (IFSM), with low 1.15 V forward voltage drop at 5 A and 25°C - used in automotive DC-DC converters, snubber networks, and car lighting systems.
For engineers reviewing the S5JH datasheet, S5JH pinout, S5JH application, or S5JH equivalent, key selection criteria include its DO-214AB (SMC) package, AEC-Q101 qualification, glass-passivated junction, 1500 ns reverse recovery time, and moisture sensitivity level 1 compliance.
Technical Context
The S5JH is a single-die, standard recovery rectifier optimized for high-current, medium-voltage switching applications where robust surge handling and thermal stability are required. It features a glass-passivated PN junction and exhibits 60 pF junction capacitance at 4 V reverse bias and 1 MHz.
Its 1500 ns reverse recovery time (trr) and 13 °C/W junction-to-lead thermal resistance support reliable operation under repetitive transient stress in automotive power supplies and industrial snubbers without requiring active cooling.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 600 V - maximum repetitive reverse voltage before breakdown; defines safe operating range in 42–48 V automotive bus-derived DC-DC stages |
| IF | 5 A - continuous average forward current at TC = 110°C; supports sustained conduction in primary-side rectification |
| IFSM | 100 A - peak non-repetitive surge current (8.3 ms half-sine); withstands load dump and inductive kick events |
| VF @ 5A, 25°C | 1.15 V max - low conduction loss enabling >92% efficiency in 12 V output converters at full load |
| trr | 1500 ns - standard recovery speed suitable for <100 kHz switching; avoids excessive switching loss in flyback/snubber circuits |
| RθJL | 13 °C/W - enables direct PCB copper heatsinking; allows 5 A operation with ≤65°C temperature rise above lead temp |
| MSL | Level 1 (per J-STD-020) - no dry-pack or bake requirement prior to reflow; simplifies SMT line integration |
Pinout & Package
Package: DO-214AB (SMC), surface-mount, molded plastic case with matte tin-plated leads; polarity indicated by cathode band; weight ≈ 0.210 g.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode (Lead 1) | Forward current entry point | Connected to lower-potential side of circuit (e.g., transformer secondary center-tap or switch node) |
| Cathode (Lead 2) | Forward current exit / reverse blocking terminal | Connected to output rail or snubber capacitor; cathode band marks this terminal on body |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q101 qualified | Validated for automotive-grade reliability including temperature cycling, HTRB, and ESD per stress test conditions |
| Glass-passivated junction | Enhances long-term stability against humidity and contamination; eliminates need for conformal coating in under-hood modules |
| Low VF (1.15 V max) | Reduces conduction loss by ~15% vs. comparable 600 V rectifiers; lowers thermal design margin requirements |
| Junction capacitance = 60 pF | Minimizes capacitive coupling noise in high-dv/dt snubber applications; supports clean turn-off in clamp circuits |
| UL 94V-0 molding compound | Meets flame-retardancy requirements for automotive interior and engine compartment assemblies |
Applications
| Automotive DC-DC Converter | Car Lighting Power Supply |
|---|---|
Use Scenario: Step-down conversion from 48 V battery rail to 12 V auxiliary supply in modern EV/HEV architectures. IC Role / Device Role / Timing Role: Primary-side freewheeling rectifier in synchronous or quasi-resonant flyback topology. Use Value: 600 V VRRM safely handles reflected transients up to 750 V; 100 A IFSM absorbs load-dump surges without failure. | Use Scenario: Constant-current LED driver for headlamps and DRLs with PWM dimming and overvoltage protection. IC Role / Device Role / Timing Role: Output rectifier in isolated buck-boost stage; also used in passive snubber across MOSFET switches. Use Value: 1.15 V VF minimizes heat generation in compact lamp housings; MSL Level 1 ensures zero reflow defects in automated assembly. |
| Snubber Network | Industrial AC-DC Front-End |
Use Scenario: RCVD snubber across IGBTs or SiC MOSFETs in motor drives and UPS inverters. IC Role / Device Role / Timing Role: Clamp diode that conducts during voltage spikes and recovers before next switching edge. Use Value: 1500 ns trr aligns with typical 20–50 kHz switching frequencies; 60 pF CJ limits displacement current during fast dv/dt events. | Use Scenario: Input bridge rectification in universal-input (85–265 VAC) industrial SMPS with PFC pre-regulator. IC Role / Device Role / Timing Role: Secondary-side output rectifier after isolation transformer; handles 5 A continuous output at 24 V. Use Value: 150°C TJ max and RθJL = 13 °C/W allow operation at full load without heatsink in vented enclosures. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar rectifier diode applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| Vishay VS-5EWH06-M3 | Same DO-214AB package, 600 V VRRM, but 5.5 A IF and 1200 ns trr; VF = 1.1 V typ | Marginally faster recovery and higher IF rating; suited for higher-frequency or higher-output designs | Select when tighter thermal margins or 100 kHz+ operation is required |
| ON Semiconductor MUR560G | DO-214AC (SMA) package, 600 V VRRM, 5 A IF, ultrafast trr = 75 ns, VF = 1.75 V max | Smaller footprint but higher VF and lower surge rating (60 A IFSM); not AEC-Q101 qualified | Prefer for space-constrained non-automotive designs needing faster switching |
Compared with VS-5EWH06-M3 and MUR560G, the S5JH offers AEC-Q101 qualification and superior surge robustness (100 A IFSM), making it the preferred choice for automotive and harsh-environment industrial rectification where reliability outweighs marginal speed gains.
Availability
S5JH is available at Aetrix Electronics and suitable for automotive DC-DC converters, car lighting power supplies, and industrial snubber networks requiring stable component supply, long-lifecycle assurance, and traceable sourcing.
Supply support for S5JH 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 S5JH belongs to TSC's S5xH family of AEC-Q101-qualified surface-mount rectifiers designed specifically for high-reliability automotive power conversion and ruggedized industrial power conditioning.
FAQ
What is the maximum junction temperature rating for the S5JH?
The S5JH has a maximum junction temperature (TJ) rating of +150°C, verified per AEC-Q101 stress testing. This allows operation in under-hood automotive environments and enclosed industrial power supplies. Derating curves confirm 5 A average forward current is sustainable up to 110°C case temperature. The S5JH must be mounted on adequate copper area to maintain TJ ≤ 150°C under full load.
Is the S5JH pin-compatible with other devices in the S5xH series?
Yes - all S5xH devices, including S5JH, share identical DO-214AB (SMC) mechanical dimensions, lead spacing, and polarity marking (cathode band). The S5JH can be substituted for S5AH–S5MH variants on the same PCB footprint, provided voltage and thermal requirements are met. No layout change is needed when upgrading from S5DH (200 V) to S5JH (600 V) in existing designs.
Does the S5JH meet RoHS and halogen-free requirements?
Yes - the S5JH is RoHS compliant and halogen-free per IEC 61249-2-21. Its molding compound meets UL 94V-0 flammability rating, and terminals are matte tin-plated per J-STD-002 solderability standards. These certifications are documented in Taiwan Semiconductor's official product change notices and material declarations for the S5JH.
What is the reverse recovery time (trr) specification for the S5JH?
The S5JH has a reverse recovery time (trr) of 1500 ns, measured under IF = 0.5 A, IR = 1.0 A, and Irr = 0.25 A conditions. This value is typical for standard recovery rectifiers and suits switching frequencies up to 50–100 kHz. The S5JH is not intended for high-frequency synchronous rectification; for faster recovery, consider ultrafast alternatives like MUR560G - though they lack AEC-Q101 qualification.
How is the S5JH marked on the device body?
The S5JH is marked with "S5J" on the device body, followed by date code and factory identifier per Taiwan Semiconductor's marking diagram. The cathode is indicated by a distinct band near one end of the DO-214AB package. This marking aligns with the ordering code S5JH and distinguishes it from adjacent variants like S5KH (800 V) and S5MH (1000 V) in automated optical inspection (AOI) systems.
S5JH 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):
- 5A
- Voltage - Forward (Vf) (Max) @ If:
- 1.15 V @ 5 A
- Speed:
- Standard Recovery >500ns, > 200mA (Io)
- Reverse Recovery Time (trr):
- 1.5 µs
- Current - Reverse Leakage @ Vr:
- 10 µA @ 600 V
- Capacitance @ Vr, F:
- 60pF @ 4V, 1MHz
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- DO-214AB (SMC)
- Operating Temperature - Junction:
- -55°C ~ 150°C
S5JH FAQ
1.How can I place an order for S5JH through Aetrix?
Please submit a Request for Quotation (RFQ) for S5JH 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 S5JH reliable?
The price and inventory of S5JH are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for S5JH is usually 5 days.
3.What payment methods are accepted for S5JH?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for S5JH transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for S5JH?
S5JH orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your S5JH 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 S5JH?
For technical support, including S5JH datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your S5JH requirements.
6.How does Aetrix verify that S5JH is sourced from the original manufacturer or authorized distributors?
All S5JH 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 S5JH meets industry standards.
7.What is the process for return or replacement of S5JH?
All S5JH units undergo pre-shipment inspection (PSI). If there is an issue with S5JH, 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 S5JH part is unused and in its original packaging.
Return procedure for S5JH:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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