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Vishay General Semiconductor - Diodes Division VS-36MT160
- Part No.:
- VS-36MT160
- Manufacturer:
- Vishay General Semiconductor - Diodes Division
- Category:
- Bridge Rectifiers
- Package:
- 5-Square, D-63
- Datasheet:
-
VS-36MT160.pdf
- Description:
- BRIDGE RECT 3P 1.6KV 35A D-63
- Quantity:
- Payment:
- Shipping:
Inventory:35
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Product details
Overview
VS-36MT160 from Vishay Semiconductors is a three-phase bridge rectifier with 35 A average DC output current, 1600 V maximum repetitive peak reverse voltage (VRRM), and D-63 package with electrically insulated case. It delivers reliable AC-to-DC conversion in industrial motor drives and HVAC power supplies where high surge tolerance and thermal robustness are required.
For engineers reviewing the VS-36MT160 datasheet, VS-36MT160 pinout, VS-36MT160 application, or VS-36MT160 equivalent, key selection criteria include its 475 A non-repetitive surge rating at 50 Hz, 1.35 K/W junction-to-case thermal resistance, and UL E300359 approval for safety-critical installations.
Technical Context
This device integrates six silicon diodes in a single-phase-input, three-phase-output bridge configuration optimized for line-frequency rectification. Its dual-level forward voltage characteristics-0.86 V threshold (VF(TO)2) and 1.19 V max drop (VFM) at 40 A peak per junction-enable predictable conduction loss modeling across load cycles.
Thermally, the D-63 package supports direct heatsink mounting via M4 screw (2.0 N·m torque) and achieves 0.2 K/W case-to-heatsink resistance when greased. The -55 °C to +150 °C operating junction range and 1130 A²s I²t rating confirm suitability for intermittent overload conditions in industrial inverters.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| IO (DC Output Current) | 35 A at TC = 60 °C - defines continuous power handling under forced-air or heatsink-cooled operation |
| VRRM (Peak Reverse Voltage) | 1600 V - enables use on 690 VAC three-phase mains with 2.3× safety margin against transients |
| IFSM (Surge Current) | 475 A at 50 Hz, 10 ms - withstands motor startup inrush without fusing |
| RthJC (Junction-to-Case) | 1.35 K/W - allows accurate thermal design with ≤50 W total power loss at TJ = 150 °C |
| VFM (Forward Voltage) | 1.19 V at 40 A peak per junction, TJ = 25 °C - determines conduction loss of 42 W at full 35 A DC output |
| I²t (Fusing Integral) | 1130 A²s at 10 ms, no voltage reapplied - sets minimum fuse coordination time for protection schemes |
| VINS (Isolation Voltage) | 2700 V RMS, 1 s - certifies reinforced insulation for Class I equipment in industrial environments |
Pinout & Package
The VS-36MT160 uses the D-63 package: 28.5 mm × 24 mm × 16 mm body with center-mounting hole (Ø5.2 mm), electrically insulated case, and three AC input terminals (AC1, AC2, AC3) plus positive (+) and negative (-) DC output terminals.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| AC1, AC2, AC3 | Three-phase AC inputs | Accepts balanced 3φ input; symmetrical layout minimizes parasitic inductance in high-current paths |
| + | DC output anode | Common cathode connection point for all six diodes; rated for full 35 A DC output current |
| - | DC output cathode | Common anode connection point; electrically isolated from case for safe chassis grounding |
Key Features
| Feature | Design Value |
|---|---|
| Universal 3-way terminals | Supports push-on, wrap-around, or solder termination-enables flexible PCB or busbar integration |
| Electrically insulated case | Eliminates need for insulating washers when mounted directly to grounded heatsinks |
| UL E300359 approval | Validates compliance with UL 60950-1/IEC 62368-1 for end-equipment safety certification |
| Nickel-plated terminals | Compatible with Pb-free SAC305 solder at 260–275 °C-ensures reliable reflow assembly |
| High power/volume ratio | 35 A in 10.9 cm³ volume-reduces footprint vs. discrete diode solutions in space-constrained enclosures |
Applications
| Industrial Motor Drives | HVAC Compressor Power Supplies |
|---|---|
Use Scenario: Three-phase rectification feeding DC link capacitors in variable-frequency drives for 30–50 kW induction motors. IC Role / Device Role / Timing Role: Primary AC-to-DC conversion stage; handles 50/60 Hz line frequency with high surge immunity during motor stall events. Use Value: 475 A IFSM and 1130 A²s I²t enable robust operation without derating during repeated startup cycles. |
Use Scenario: Rectifying 400 VAC three-phase supply for scroll compressor inverters in commercial rooftop HVAC units. IC Role / Device Role / Timing Role: Front-end bridge rectifier delivering stable DC bus to IGBT inverter stage. Use Value: 1600 V VRRM provides margin against 1.5 kV lightning-induced transients on outdoor power feeds. |
| Uninterruptible Power Systems | Welding Equipment Power Stages |
Use Scenario: Charging battery banks from utility or generator input in 3φ online UPS systems rated ≥20 kVA. IC Role / Device Role / Timing Role: High-efficiency rectification with low forward drop to minimize heat generation during extended backup operation. Use Value: 1.19 V VFM at 40 A peak reduces conduction loss by ~12% versus legacy 35 A bridges with >1.35 V drop. |
Use Scenario: Main rectifier in three-phase input resistance welding controllers delivering pulsed DC to electrode tips. IC Role / Device Role / Timing Role: Handles short-duration, high-current pulses (up to 500 A at 60 Hz) during weld cycles. Use Value: 500 A IFSM at 60 Hz and 1030 A²s I²t support 100 ms weld pulses without thermal runaway. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar three-phase bridge rectifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| VSKD36/16 | Same 35 A IO and 1600 V VRRM, but TO-247-3L package with non-insulated case requiring isolation hardware | Requires additional insulating sleeve/washer; higher RthJC (1.6 K/W) limits power density | Choose if existing heatsink design accommodates TO-247 and isolation is already implemented |
| VS-26MT160 | Lower 25 A IO rating, identical 1600 V VRRM, same D-63 package and pinout | Derated for 20–25 A continuous loads; suitable where ambient temperature or heatsinking is constrained | Choose for cost-sensitive designs with verified <25 A DC load and limited board space for heatsink interface |
Compared with VS-36MT160, VSKD36/16 trades electrical isolation for easier TO-247 mounting but increases thermal resistance, while VS-26MT160 offers identical form factor and voltage rating at lower current capacity-making it a direct fit for thermally constrained upgrades or legacy replacements.
Availability
VS-36MT160 is available at Aetrix Electronics and suitable for industrial motor drives, HVAC compressor power supplies, and uninterruptible power systems requiring stable component supply, long-term lifecycle support, and traceable sourcing from authorized channels.
Supply support for VS-36MT160 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
Vishay Semiconductors is a global leader in discrete semiconductors, specializing in high-reliability diodes, rectifiers, MOSFETs, and optoelectronics for industrial, automotive, and computing applications.
The VS-36MT160 belongs to Vishay's compact encapsulated three-phase bridge rectifier family, engineered for general-purpose and instrumentation applications demanding high power density, thermal stability, and safety certification.
FAQ
What is the maximum case temperature for continuous operation of the VS-36MT160?
The VS-36MT160 is rated for a maximum case temperature (TC) of 60 °C at its full 35 A DC output current. Exceeding this temperature requires derating per the current vs. case temperature curve in Figure 6 of the datasheet. Maintaining TC ≤ 60 °C ensures the junction stays within its -55 °C to +150 °C operational limit under worst-case ambient and heatsink conditions. The VS-36MT160 must be mounted to a properly sized heatsink with thermal grease to achieve this specification.
Does the VS-36MT160 require external insulation when mounted to a metal heatsink?
No, the VS-36MT160 features an electrically insulated case as specified in the datasheet, eliminating the need for insulating washers or sleeves when mounted directly to a grounded heatsink. This insulation is validated by the 2700 V RMS isolation voltage (VINS) test at 50 Hz for 1 second. The VS-36MT160's D-63 package design inherently provides reinforced insulation, simplifying mechanical integration in Class I equipment.
What is the forward voltage drop of the VS-36MT160 at rated current?
The VS-36MT160 has a maximum forward voltage drop (VFM) of 1.19 V per junction at 40 A peak forward current and TJ = 25 °C. At full 35 A DC output, the total conduction loss is approximately 42 W (1.19 V × 35 A), assuming equal current sharing across all six diodes. This value is measured under standardized test conditions and forms the basis for thermal design calculations in the VS-36MT160's target applications.
Can the VS-36MT160 be used in 60 Hz systems with high surge requirements?
Yes, the VS-36MT160 is explicitly rated for 500 A non-repetitive peak forward current (IFSM) at 60 Hz for 8.3 ms, making it suitable for 60 Hz mains applications with high inrush or fault currents. Its 1030 A²s I²t rating at 60 Hz further confirms robustness against short-duration surges. The VS-36MT160's performance is validated across both 50 Hz and 60 Hz frequencies per the datasheet's major ratings table.
What soldering profile is recommended for the VS-36MT160's nickel-plated terminals?
The VS-36MT160's nickel-plated terminals are qualified for lead-free soldering using Sn/Ag/Cu (SAC305) alloy at peak temperatures between 260 °C and 275 °C. Reflow profiles must comply with JEDEC J-STD-020 moisture sensitivity level (MSL) requirements, though the VS-36MT160 is not moisture-sensitive and does not require baking. The VS-36MT160's terminal plating ensures reliable wetting and intermetallic formation under these standard Pb-free conditions.
VS-36MT160 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Vishay General Semiconductor - Diodes Division
- Series:
- -
- Package/Case:
- 5-Square, D-63
- Packaging:
- Bulk
- Product Status:
- Active
- Diode Type:
- Three Phase
- Technology:
- Standard
- Voltage - Peak Reverse (Max):
- 1.6 kV
- Current - Average Rectified (Io):
- 35 A
- Voltage - Forward (Vf) (Max) @ If:
- -
- Current - Reverse Leakage @ Vr:
- 10 µA @ 1600 V
- Operating Temperature:
- -55°C ~ 150°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- QC Terminal
- Supplier Device Package:
- D-63
VS-36MT160 FAQ
1.How can I place an order for VS-36MT160 through Aetrix?
Please submit a Request for Quotation (RFQ) for VS-36MT160 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 VS-36MT160 reliable?
The price and inventory of VS-36MT160 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for VS-36MT160 is usually 5 days.
3.What payment methods are accepted for VS-36MT160?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for VS-36MT160 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for VS-36MT160?
VS-36MT160 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your VS-36MT160 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 VS-36MT160?
For technical support, including VS-36MT160 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your VS-36MT160 requirements.
6.How does Aetrix verify that VS-36MT160 is sourced from the original manufacturer or authorized distributors?
All VS-36MT160 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 VS-36MT160 meets industry standards.
7.What is the process for return or replacement of VS-36MT160?
All VS-36MT160 units undergo pre-shipment inspection (PSI). If there is an issue with VS-36MT160, 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 VS-36MT160 part is unused and in its original packaging.
Return procedure for VS-36MT160:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
VS-36MT160 Tags
-
HDS10M-13
Diodes Incorporated
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CD-MBL106S
Bourns Inc.
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MB10S-13
Diodes Incorporated
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CD-MBL206SL
Bourns Inc.
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MB4S-TP
Micro Commercial Co
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MB6S-TP
Micro Commercial Co
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CD-MBL210S
Bourns Inc.
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BAS3007ARPPE6327HTSA1
Infineon Technologies
-
DF02M
Diodes Incorporated
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CD-MBL210SL
Bourns Inc.
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DF04M
Diodes Incorporated
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DF01M
Diodes Incorporated
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