My Inquiry
My Account
Diodes Incorporated DMTH84M1SPS-13
- Part No.:
- DMTH84M1SPS-13
- Manufacturer:
- Diodes Incorporated
- Category:
- FETs, MOSFETs
- Package:
- 8-PowerTDFN
- Datasheet:
-
DMTH84M1SPS-13.pdf
- Description:
- MOSFET BVDSS: 61V~100V POWERDI50
- Quantity:
- Payment:
- Shipping:
Inventory:7,228
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
DMTH84M1SPS-13 from Diodes Incorporated is an 80V, 100A N-channel enhancement-mode MOSFET in PowerDI5060-8 package, featuring 4 mΩ RDS(ON) @ VGS = 10V, rated for continuous operation up to +175°C, and qualified for high-reliability load switch and DC-DC converter applications.
For engineers reviewing the DMTH84M1SPS-13 datasheet, DMTH84M1SPS-13 pinout, DMTH84M1SPS-13 application, or DMTH84M1SPS-13 equivalent, key selection criteria include RDS(ON) stability over temperature, UIS ruggedness, thermal resistance (RθJC = 1.1°C/W), and PowerDI5060-8 layout compatibility for high-current PCB designs.
Technical Context
This MOSFET employs a trench-gate silicon process optimized for low conduction loss while maintaining fast switching performance: tD(ON) = 16 ns, tF = 31 ns, and Qg = 63 nC @ VGS = 10V. Its body diode exhibits tRR = 56 ns and QRR = 100 nC under 20A/100A/μs conditions.
The device is characterized for operation across –55°C to +175°C junction range, with normalized RDS(ON) variation ≤3.6× from –55°C to +175°C at VGS = 10V. It passes 100% production UIS testing at IAS = 23A, EAS = 264.5 mJ (L = 1 mH).
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VDSS | 80 V - Maximum drain-source blocking voltage before avalanche onset; supports 48V bus systems with 2× safety margin. |
| RDS(ON) | 4 mΩ @ VGS = 10V - Enables <1.6 W conduction loss at 20A; critical for high-efficiency power stages. |
| ID | 100 A @ TC = +25°C - Package-limited continuous current; requires exposed drain pad thermal management. |
| RθJC | 1.1 °C/W - Low junction-to-case thermal resistance enables direct heatsink mounting via drain pad for high-power dissipation. |
| tRR | 56 ns - Fast body diode recovery reduces switching loss and voltage overshoot in synchronous rectification. |
| Qg | 63 nC @ VGS = 10V - Gate drive energy requirement determines driver sizing and switching speed trade-offs. |
| EAS | 264.5 mJ - Single-pulse avalanche energy rating ensures robustness against inductive turn-off transients. |
Pinout & Package
Package: PowerDI5060-8 - surface-mount, thermally enhanced 8-terminal package with exposed drain pad (D) occupying >70% of bottom area; UL 94V-0 molded compound; moisture sensitivity level 1.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 2, 3, 4, 5, 6, 7, 8 (all D) | Drain (common) | Eight parallel drain terminals including large exposed pad; primary thermal path and high-current return node. |
| G | Gate | Single gate input; requires <63 nC charge for full enhancement; gate threshold VGS(TH) = 2–4 V. |
| S | Source | Source reference terminal; used for gate drive referencing and current sensing; not internally tied to substrate. |
Key Features
| Feature | Design Value |
|---|---|
| +175°C rated operation | Enables deployment in engine bay, industrial motor drives, and enclosed power supplies without derating. |
| 100% production UIS tested | Guarantees minimum 23A/264.5mJ avalanche capability per unit-no screening failures in field applications. |
| Low RDS(ON) × Qg figure-of-merit | 252 Ω·nC - balances conduction and switching losses for high-frequency (>500 kHz) DC-DC topologies. |
| Green, halogen-free construction | Meets RoHS 3 and automotive "green" standards (<900 ppm Br/Cl, <1000 ppm Sb); matte tin annealed finish ensures solderability. |
Applications
| Automotive Engine Control Unit (ECU) Load Switch | Industrial 48V DC-DC Converter Primary Switch |
|---|---|
Use Scenario: High-side load switch controlling fuel pump, radiator fan, or solenoid actuators in under-hood environments. IC Role / Device Role / Timing Role: N-channel high-side switch with external gate driver; handles 100A peak loads at ambient up to +125°C. Use Value: 4 mΩ RDS(ON) limits voltage drop to <400 mV at 100A, reducing thermal stress and enabling compact heatsink design. |
Use Scenario: Primary-side synchronous rectifier in isolated 48V-to-12V buck converter for server PSUs or telecom power systems. IC Role / Device Role / Timing Role: Main power switch operating at 300–600 kHz; leverages fast tF = 31 ns and low Qgd/Qgs ratio for ZVS compatibility. Use Value: 56 ns body diode recovery minimizes dead-time loss and prevents cross-conduction in synchronous topology. |
| Server VRM High-Current Phase Leg | EV Onboard Charger (OBC) Input Stage |
Use Scenario: Lower-side switch in multiphase CPU/GPU voltage regulator modules requiring >80A per phase. IC Role / Device Role / Timing Role: Low-side MOSFET with Kelvin source connection support; operates with 100% duty cycle capability at TC = +100°C. Use Value: RθJC = 1.1°C/W allows direct thermal coupling to copper plane, sustaining 100A with <10°C junction rise above case. |
Use Scenario: AC-DC front-end switch in 6.6 kW OBC handling 3-phase rectified input with active PFC and isolation stage. IC Role / Device Role / Timing Role: High-reliability switching element in boost PFC stage; subjected to repetitive 80V bus transients and thermal cycling. Use Value: +175°C rating and 100% UIS qualification ensure long-term reliability under 15,000-hour automotive lifetime requirements. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar N-channel power MOSFET applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| IXTP110N10T | RDS(ON) = 9.5 mΩ @ 10V; TO-220 package; RθJC = 0.9°C/W but no exposed pad; lower current rating (110A pulsed only). | Lacks PowerDI5060-8's surface-mount scalability and thermal pad integration; requires through-hole assembly and larger board area. | Select when legacy TO-220 footprint or higher single-pulse surge tolerance is prioritized over board space and thermal density. |
| STL220N6F7 | RDS(ON) = 3.2 mΩ @ 10V; PowerFLAT 8x8 HV package; rated to +175°C; Qg = 95 nC - 51% higher than DMTH84M1SPS. | Higher gate charge increases driver loss and slows switching; superior RDS(ON) benefits ultra-low-loss designs where gate drive power is secondary. | Select when minimizing conduction loss dominates system efficiency budget and gate drive capability supports 95 nC charge. |
Compared with IXTP110N10T and STL220N6F7, DMTH84M1SPS delivers optimal balance of low RDS(ON), moderate Qg, and thermally efficient PowerDI5060-8 packaging-making it preferred for space-constrained, high-current, high-temperature industrial and automotive power stages.
Availability
DMTH84M1SPS-13 is available at Aetrix Electronics and suitable for automotive engine control units, industrial 48V DC-DC converters, and EV onboard charger input stages requiring stable component supply, extended temperature operation, and high-current switching reliability.
Supply support for DMTH84M1SPS-13 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
Diodes Incorporated is a global manufacturer of discrete semiconductors and analog ICs, headquartered in Plano, Texas, with design, manufacturing, and distribution operations across Asia, Europe, and North America.
This MOSFET belongs to Diodes' Power MOSFET product line, engineered specifically for high-efficiency, high-reliability power conversion in automotive, industrial, and computing applications demanding extended temperature range and rugged transient performance.
FAQ
What is the maximum continuous drain current for DMTH84M1SPS-13 at +100°C case temperature?
The datasheet specifies 100A continuous drain current at both TC = +25°C and TC = +100°C (Note 11). This reflects package-limited current handling rather than silicon limitation, enabled by the PowerDI5060-8's low RθJC = 1.1°C/W and robust copper leadframe construction.
Does DMTH84M1SPS-13 support Kelvin source connection for accurate current sensing?
No-DMTH84M1SPS-13 uses a standard 8-terminal PowerDI5060-8 configuration with all source pins internally bonded to one common source node. It lacks dedicated sense-source (SS) and power-source (SP) terminals required for Kelvin sensing; external shunt or transformer-based sensing is recommended for precision measurement.
Is DMTH84M1SPS-13 qualified to AEC-Q101 for automotive use?
The datasheet states that automotive-qualified versions require specific change control-including AEC-Q101 qualification, PPAP capability, and IATF 16949 manufacturing-and directs customers to contact Diodes directly for such variants. The standard DMTH84M1SPS-13 is not AEC-Q101 certified out-of-box.
What is the recommended PCB pad layout for optimal thermal performance?
Diodes specifies a minimum 1-inch square copper plate on the bottom layer connected to the exposed drain pad via ≥4 thermal vias (0.3 mm diameter, 0.8 mm pitch). The suggested pad layout (Document DS41438, Page 6) defines exact dimensions for X1–X4, Y1–Y7, and G1 to ensure mechanical stability and thermal transfer efficiency.
DMTH84M1SPS-13 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Diodes Incorporated
- Series:
- -
- Package/Case:
- 8-PowerTDFN
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- FET Type:
- N-Channel
- Technology:
- MOSFET (Metal Oxide)
- Drain to Source Voltage (Vdss):
- 80 V
- Current - Continuous Drain (Id) @ 25°C:
- 100A (Tc)
- Drive Voltage (Max Rds On, Min Rds On):
- 6V, 10V
- Rds On (Max) @ Id, Vgs:
- 4mOhm @ 20A, 10V
- Vgs(th) (Max) @ Id:
- 4V @ 250µA
- Gate Charge (Qg) (Max) @ Vgs:
- 63 nC @ 10 V
- Vgs (Max):
- ±20V
- Input Capacitance (Ciss) (Max) @ Vds:
- 4209 pF @ 40 V
- FET Feature:
- -
- Power Dissipation (Max):
- 1.6W (Ta), 136W (Tc)
- Operating Temperature:
- -55°C ~ 175°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- PowerDI5060-8
DMTH84M1SPS-13 FAQ
1.How can I place an order for DMTH84M1SPS-13 through Aetrix?
Please submit a Request for Quotation (RFQ) for DMTH84M1SPS-13 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 DMTH84M1SPS-13 reliable?
The price and inventory of DMTH84M1SPS-13 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DMTH84M1SPS-13 is usually 5 days.
3.What payment methods are accepted for DMTH84M1SPS-13?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DMTH84M1SPS-13 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DMTH84M1SPS-13?
DMTH84M1SPS-13 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DMTH84M1SPS-13 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 DMTH84M1SPS-13?
For technical support, including DMTH84M1SPS-13 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DMTH84M1SPS-13 requirements.
6.How does Aetrix verify that DMTH84M1SPS-13 is sourced from the original manufacturer or authorized distributors?
All DMTH84M1SPS-13 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 DMTH84M1SPS-13 meets industry standards.
7.What is the process for return or replacement of DMTH84M1SPS-13?
All DMTH84M1SPS-13 units undergo pre-shipment inspection (PSI). If there is an issue with DMTH84M1SPS-13, 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 DMTH84M1SPS-13 part is unused and in its original packaging.
Return procedure for DMTH84M1SPS-13:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
DMTH84M1SPS-13 Tags
-
BSZ180P03NS3EGATMA1
Infineon Technologies
-
SIRA14DP-T1-GE3
Vishay Siliconix
-
AO4419
Alpha & Omega Semiconductor Inc.
-
SISA14BDN-T1-GE3
Vishay Siliconix
-
PSMN9R5-30YLC,115
Nexperia USA Inc.
-
BUK9Y21-40E,115
Nexperia USA Inc.
-
RTQ035N03HZGTR
Rohm Semiconductor
-
FDMS7680
onsemi
-
RQ3E180BNTB
Rohm Semiconductor
-
STL6N2VH5
STMicroelectronics
-
DMPH4029LFGQ-7
Diodes Incorporated
-
DMT6015LSS-13
Diodes Incorporated
Tech Hub
An engineering guide to LED driver operation, constant-current and constant-voltage outputs, linear and switching topologies, dimming, IC selection, calculations, replacement compatibility, and fault c…
Operational amplifier guide covering op amp basics, feedback, ideal vs real op amps, common configurations, buffer circuits, offset, bias current, gain-bandwidth, slew rate, rail-to-rail limits and sel…
Jumper cables guide covering safe connection order, red and black clamp placement, final ground connection, cable gauge, length, clamp quality, copper vs CCA cables, jump starter comparison and battery…
LDO regulator guide covering low dropout voltage, power dissipation, thermal design, PSRR, output noise, capacitor stability, adjustable LDO circuits, LDO vs buck converter and datasheet selection chec…
Conditional Access Module guide covering CAM meaning, CI/CI+ interface, smart card authorization, DVB security workflow, TV and set-top box compatibility, internal electronics, ESD protection, connecto…
Guide to electronic component obsolescence covering EOL risk, PCN/PDN notices, last-time buy planning, replacement options, form-fit-function validation, counterfeit risk and BOM lifecycle management.
18650 battery guide covering lithium-ion cell basics, 3.6V/3.7V voltage, 4.2V charging, mAh and Wh capacity, protected cells, chargers, BMS, series-parallel packs, holders, welding and sourcing checks.…
Hall effect sensor guide covering working principle, linear and digital sensors, Arduino circuits, current sensing, speed detection, automotive applications, A3144 examples, signal filtering and datash…
Product Change Notification guide for electronic components, covering PCN meaning, PCN vs PDN/EOL, common change types, risk levels, form-fit-function review, engineering validation, BOM control, LTB/L…
A practical guide to blend door actuators, covering HVAC function, symptoms, location, AC and heater issues, reset and calibration, replacement cost, electrical diagnosis, compatibility checks, and rep…
