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Taiwan Semiconductor Corporation SFS1607GH
- Part No.:
- SFS1607GH
- Manufacturer:
- Taiwan Semiconductor Corporation
- Category:
- Diode Arrays
- Package:
- TO-263-3, D2PAK (2 Leads + Tab), TO-263AB
- Datasheet:
-
SFS1607GH.pdf
- Description:
- DIODE ARRAY GP 500V 16A TO263AB
- Quantity:
- Payment:
- Shipping:
Inventory:6,064
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Product details
Overview
SFS1607GH from Taiwan Semiconductor is a 16A, 500V super fast surface-mount rectifier in TO-263AB (D2PAK) package, featuring 1.700 V forward voltage at 8A/25°C, 35 ns reverse recovery time, and AEC-Q101 qualification for automotive-grade reliability in freewheeling and snubber circuits.
For engineers reviewing the SFS1607GH datasheet, SFS1607GH pinout, SFS1607GH application, or SFS1607GH equivalent, key selection criteria include its 500V repetitive peak reverse voltage, dual-die configuration, junction-to-case thermal resistance of 2.5°C/W, and moisture sensitivity level 1 compliance for high-volume automated assembly.
Technical Context
The SFS1607GH integrates two independent silicon die in a single TO-263AB thermally optimized package, enabling high-current freewheeling paths with low conduction loss and fast switching recovery. Its 35 ns trr and 60 pF junction capacitance support high-frequency DC–DC converter operation up to several hundred kHz.
Designed for automotive-grade robustness, the device meets AEC-Q101 stress testing requirements including temperature cycling, HTRB, and ESD. The 1.700 V VF at 8A and 125 A IFSM rating allow reliable handling of transient surge currents in inductive load switching applications.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 500 V - maximum repetitive reverse blocking voltage for snubber and flyback clamp circuits |
| IF | 16 A - continuous average forward current rating at TC = 110°C, defining steady-state power handling |
| IFSM | 125 A - non-repetitive surge current capability for motor startup or inductive turn-off transients |
| VF @ 8A, 25°C | 1.700 V - forward voltage drop per diode, directly determining conduction loss in high-current paths |
| trr | 35 ns - reverse recovery time, critical for minimizing switching losses in high-frequency converters |
| RθJC | 2.5 °C/W - junction-to-case thermal resistance, enabling direct heatsink mounting for thermal management |
| CJ @ 1 MHz, 4 V | 60 pF - junction capacitance affecting high-frequency noise coupling and switching speed |
Pinout & Package
TO-263AB (D2PAK) package with three terminals: Anode 1, Cathode (common), Anode 2 - configured as dual common-cathode rectifier for independent or parallel diode paths.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode 1 | Input terminal for first diode | Accepts forward current into cathode node; enables dual-path rectification or phase-splitting |
| Cathode | Common output node | Shared cathode connection allows synchronous freewheeling or dual-anode clamping |
| Anode 2 | Input terminal for second diode | Independent anode path supports redundancy, current sharing, or interleaved topologies |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q101 qualified | Validated for automotive underhood environments including thermal cycling, humidity, and mechanical shock |
| Dual-die configuration | Enables two independent 16A rectification paths in one footprint, reducing board area vs. discrete solutions |
| Moisture sensitivity level 1 | Zero bake requirement before reflow, supporting standard SMT assembly without special handling |
| Matte tin-plated leads | Ensures solderability per J-STD-002 and eliminates whisker growth risk per JESD 201 Class 2 |
| UL 94V-0 molding compound | Flame-retardant encapsulation required for automotive and industrial safety certifications |
Applications
| Automotive LED Headlamp Driver | Industrial DC–DC Converter |
|---|---|
Use Scenario: High-efficiency buck-boost driver for adaptive front lighting systems with PWM dimming and thermal foldback. IC Role / Device Role / Timing Role: Freewheeling diode in synchronous rectifier stage, conducting during low-side switch off-time. Use Value: 35 ns trr minimizes reverse recovery loss; 500V VRRM withstands load dump transients up to ISO 7637-2 Pulse 5a. | Use Scenario: 48V-to-12V isolated DC–DC module for factory automation controllers with tight EMI limits. IC Role / Device Role / Timing Role: Output rectifier in secondary-side synchronous or quasi-resonant topology. Use Value: 1.700 V VF at 8A reduces conduction loss by ~12% vs. standard fast rectifiers, improving full-load efficiency. |
| Snubber Network for IGBT Modules | Freewheeling Diode in BLDC Motor Inverter |
Use Scenario: RC-snubber across 600V IGBTs in servo drive inverters to suppress voltage spikes during turn-off. IC Role / Device Role / Timing Role: Fast-recovery clamp diode absorbing inductive energy during IGBT commutation. Use Value: 125 A IFSM handles peak snubber current surges; 60 pF CJ ensures minimal capacitive loading on gate drive signals. | Use Scenario: Three-phase inverter for 1.5 kW brushless DC motor in HVAC compressors with regenerative braking. IC Role / Device Role / Timing Role: Freewheeling path for phase current during PWM dead-time intervals. Use Value: Dual-die layout allows per-phase placement with minimized loop inductance; TO-263AB thermal mass sustains 150°C TJ during overload. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar super fast rectifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| Vishay VS-16EWH05FN-M3 | 500V VRRM, 1.75V VF @ 8A, 30 ns trr, TO-263AB package | Slightly faster recovery but higher VF increases conduction loss at >6A | Prefer for ultra-high-frequency snubbers where trr dominates loss budget |
| ON Semiconductor MUR1650CTG | 500V VRRM, 1.85V VF @ 8A, 60 ns trr, TO-220AB package | Larger TO-220 footprint, slower recovery, higher thermal resistance (3.0°C/W) | Acceptable for lower-frequency (<100 kHz), space-tolerant designs with simpler thermal management |
Compared with VS-16EWH05FN-M3 and MUR1650CTG, the SFS1607GH delivers optimal balance of low VF, fast trr, and AEC-Q101 qualification in D2PAK-making it preferred for automotive and high-density industrial converters where thermal performance and reliability are co-constrained.
Availability
SFS1607GH is available at Aetrix Electronics and suitable for automotive LED lighting, industrial DC–DC converters, and motor drive snubber networks requiring stable component supply with full traceability and long-term lifecycle support.
Supply support for SFS1607GH 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 power semiconductor manufacturer headquartered in Hsinchu, Taiwan, specializing in high-reliability rectifiers, TVS devices, and MOSFETs for automotive and industrial markets.
The SFS1607GH belongs to TSC's AEC-Q101-qualified Super Fast Rectifier family, engineered specifically for high-current, high-voltage switching applications demanding low VF, fast trr, and robust thermal performance in automotive underhood and industrial power systems.
FAQ
What is the maximum junction temperature rating for the SFS1607GH?
The SFS1607GH has a maximum junction temperature (TJ MAX) of +150°C, validated across its full operating range from –55°C to +150°C. This rating enables use in underhood automotive environments and high-ambient industrial enclosures. Thermal design must maintain junction temperature below this limit using the specified RθJC of 2.5°C/W and appropriate heatsinking. Derating curves in the official datasheet define safe current limits at elevated case temperatures.
Is the SFS1607GH pin-compatible with other parts in the SFS160xGH series?
Yes, all SFS1601GH through SFS1608GH share identical TO-263AB (D2PAK) packaging, pinout, and thermal pad layout. The only differences are VRRM ratings (50V to 600V) and forward voltage characteristics-SFS1607GH is rated for 500V with 1.700 V VF at 8A. This uniformity allows design reuse across voltage grades without PCB changes.
Does the SFS1607GH meet RoHS and halogen-free requirements?
Yes, the SFS1607GH is RoHS compliant and halogen-free per IEC 61249-2-21. Its matte tin-plated leads, UL 94V-0 molding compound, and lead-free construction satisfy global environmental regulations for automotive and industrial electronics. The device carries no exemptions and is fully compatible with lead-free reflow profiles.
What is the reverse leakage current specification for the SFS1607GH at high temperature?
At TJ = 125°C and rated VR, the SFS1607GH exhibits a maximum reverse leakage current (IR) of 400 µA per diode. At 25°C, IR is limited to 10 µA. These values are measured under standardized pulse conditions (PW = 30 ms) and reflect stable performance under thermal stress-critical for snubber and hold-up capacitor discharge applications.
How does the dual-die configuration of the SFS1607GH impact circuit layout?
The SFS1607GH's dual-die structure provides two independent anodes sharing one cathode, allowing flexible implementation as either two separate 16A rectifiers or paralleled paths for enhanced current capacity. Layout must maintain symmetrical trace lengths to both anodes to ensure balanced current sharing; the common cathode pad serves as the primary thermal and electrical return node.
SFS1607GH Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Taiwan Semiconductor Corporation
- Series:
- -
- Package/Case:
- TO-263-3, D2PAK (2 Leads + Tab), TO-263AB
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Diode Configuration:
- 1 Pair Common Cathode
- Technology:
- Standard
- Voltage - DC Reverse (Vr) (Max):
- 500 V
- Current - Average Rectified (Io) (per Diode):
- 16A
- Voltage - Forward (Vf) (Max) @ If:
- 1.7 V @ 8 A
- Speed:
- Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr):
- 35 ns
- Current - Reverse Leakage @ Vr:
- 10 µA @ 500 V
- Operating Temperature - Junction:
- -55°C ~ 150°C
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- TO-263AB (D2PAK)
SFS1607GH FAQ
1.How can I place an order for SFS1607GH through Aetrix?
Please submit a Request for Quotation (RFQ) for SFS1607GH 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 SFS1607GH reliable?
The price and inventory of SFS1607GH are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SFS1607GH is usually 5 days.
3.What payment methods are accepted for SFS1607GH?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SFS1607GH transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for SFS1607GH?
SFS1607GH orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your SFS1607GH 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 SFS1607GH?
For technical support, including SFS1607GH datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SFS1607GH requirements.
6.How does Aetrix verify that SFS1607GH is sourced from the original manufacturer or authorized distributors?
All SFS1607GH 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 SFS1607GH meets industry standards.
7.What is the process for return or replacement of SFS1607GH?
All SFS1607GH units undergo pre-shipment inspection (PSI). If there is an issue with SFS1607GH, 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 SFS1607GH part is unused and in its original packaging.
Return procedure for SFS1607GH:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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