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Infineon Technologies BSP92PL6327HTSA1
- Part No.:
- BSP92PL6327HTSA1
- Manufacturer:
- Infineon Technologies
- Category:
- FETs, MOSFETs
- Package:
- TO-261-4, TO-261AA
- Datasheet:
-
BSP92PL6327HTSA1.pdf
- Description:
- MOSFET P-CH 250V 260MA SOT223-4
- Quantity:
- Payment:
- Shipping:
Inventory:2,616
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Product details
Overview
BSP92PL6327HTSA1 from Infineon Technologies is a P-channel enhancement-mode logic-level SIPMOS™ small-signal MOSFET in PG-SOT223 package, rated for −250 V VDS, 12 Ω RDS(on) at −10 V VGS and −0.26 A ID, with dv/dt rating of 6 kV/µs and AEC-Q101 qualification for automotive use.
For engineers reviewing the BSP92PL6327HTSA1 datasheet, BSP92PL6327HTSA1 pinout, BSP92PL6327HTSA1 application, or BSP92PL6327HTSA1 equivalent, key selection criteria include its high-voltage blocking capability, logic-level gate drive compatibility (−2.8 V threshold), low thermal resistance (RthJS typ. 15 K/W), and robust dv/dt immunity in inductive switching environments.
Technical Context
This device operates as a high-side or floating high-voltage switch in DC-DC converters, LED drivers, and automotive load control circuits. Its P-channel topology enables simple gate drive without level-shifting, while the −250 V breakdown voltage supports operation across wide input ranges including 24 V and 48 V industrial bus systems.
The MOSFET features integrated avalanche-rated body diode with trr = 51–64 ns and Qrr = 76–95 nC, enabling reliable snubberless flyback and relay driving. Thermal design is supported by validated RthJA = 48 K/W on 6 cm² copper area, and transient ZthJA curves confirm suitability for pulsed loads up to 1.04 A.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VDS | −250 V: Enables direct interface with 24 V/48 V industrial and automotive power rails without cascading. |
| RDS(on) | 7.5–12 Ω @ −10 V VGS: Delivers <1.2 W conduction loss at −0.26 A, suitable for low-duty-cycle switching. |
| VGS(th) | −1.0 to −2.0 V: Fully enhances with standard 3.3 V or 5 V logic outputs-no external level shifter required. |
| dv/dt Rating | 6 kV/µs: Withstands fast voltage transients in inductive load switching (e.g., solenoids, relays) without false turn-on. |
| ID (cont) | −0.26 A @ TA = 25 °C: Supports discrete load switching in space-constrained SOT223 footprint. |
| Qg | −4.3 to −5.4 nC: Low gate charge enables efficient driving from microcontroller GPIO or low-power gate drivers. |
| tr/tf | 6–9 ns / 33–50 ns: Fast switching reduces overlap losses in hard-switched topologies. |
Pinout & Package
Package: PG-SOT223 (standardized JEDEC TO-261AA variant with exposed drain pad on Pin 4). Thermal path optimized via soldered Pin 4 to PCB copper pour.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Pin 1 | Gate (G) | Logic-level input terminal; requires no series resistor for MCU drive due to low Qg. |
| Pin 2 & Pin 4 | Drain (D) | Internally connected high-voltage output node; Pin 4 is thermally enhanced drain pad for PCB heat sinking. |
| Pin 3 | Source (S) | Reference node for gate drive; connects to system ground or floating return in high-side configuration. |
Key Features
| Feature | Design Value |
|---|---|
| P-Channel Logic-Level Operation | Turns fully on with −2.8 V VGS, compatible with 3.3 V/5 V microcontrollers without gate driver IC. |
| AEC-Q101 Qualified | Validated for automotive temperature range (−55 °C to +150 °C) and mechanical stress per JESD22 standards. |
| dv/dt Immunity | Rated 6 kV/µs ensures stable operation during rapid voltage transitions in inductive load switching. |
| Halogen-Free & Pb-Free | Complies with IEC61249-2-21:2012 and RoHS Directive 2011/65/EU for green manufacturing. |
| Integrated Avalanche-Rated Body Diode | Supports unidirectional energy recovery in flyback and clamp circuits without external diode. |
Applications
| Automotive Door Module Control | Industrial 24 V Relay Driver |
|---|---|
Use Scenario: Switching window lift motors, door locks, and mirror actuators in body control modules. IC Role / Device Role / Timing Role: High-side load switch providing overvoltage protection and controlled turn-on/turn-off timing. Use Value: Eliminates need for external level shifters and reduces BOM count versus N-channel solutions requiring bootstrap circuitry. | Use Scenario: Driving 24 V electromagnetic relays in PLC I/O modules and factory automation controllers. IC Role / Device Role / Timing Role: Discrete high-voltage switch with fast turn-off (tf ≤ 50 ns) to suppress contact arcing. Use Value: dv/dt rating prevents spurious turn-on during relay coil collapse, improving system reliability. |
| LED Signage Power Distribution | DC-DC Converter Secondary Side Sync Rectifier |
Use Scenario: Segment-level current control in outdoor LED displays powered from 48 V bus. IC Role / Device Role / Timing Role: Low-duty-cycle load switch managing individual LED string enable/disable. Use Value: RDS(on) ≤ 12 Ω limits power dissipation to <0.8 W per channel under full load, enabling compact thermal design. | Use Scenario: Synchronous rectification in isolated flyback converters for telecom power supplies. IC Role / Device Role / Timing Role: P-channel rectifier replacing Schottky diode on secondary side with gate driven by transformer-coupled signal. Use Value: Body diode forward voltage (VSD ≤ −1.21 V) and low Qrr (≤ 95 nC) reduce reverse recovery losses vs. standard diodes. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar high-voltage P-channel MOSFET applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| STP12PF06 | −60 V VDS, 0.3 Ω RDS(on), TO-220 package - lower voltage rating, higher current, larger footprint. | Suitable only for ≤ 60 V systems; not viable for 24 V/48 V bus with surge margin. | Select only if operating voltage stays below 40 V and board space allows TO-220 mounting. |
| IRF9540NPBF | −100 V VDS, 0.2 Ω RDS(on), TO-220 - lacks dv/dt rating and AEC-Q101 qualification. | Not recommended for automotive or noisy industrial environments where transient immunity is critical. | Prefer only for cost-sensitive non-automotive 12–24 V applications with benign EMI conditions. |
Compared with STP12PF06 and IRF9540NPBF, BSP92PL6327HTSA1 uniquely combines −250 V rating, logic-level drive, AEC-Q101 compliance, and 6 kV/µs dv/dt immunity in SOT223-making it the only option qualified for high-reliability 48 V automotive and industrial switching where space and transient robustness are constrained.
Availability
BSP92PL6327HTSA1 is available at Aetrix Electronics and suitable for automotive body electronics, industrial relay drivers, LED signage power distribution, and DC-DC converter synchronous rectification requiring stable component supply and long-term lifecycle support.
Supply support for BSP92PL6327HTSA1 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
Infineon Technologies is a German semiconductor manufacturer specializing in power management, automotive electronics, and industrial control ICs, with leadership in silicon and SiC power devices.
The BSP92P belongs to Infineon's SIPMOS™ small-signal MOSFET product line, designed specifically for high-voltage, low-current switching in space-constrained automotive and industrial applications where logic-level drive and transient immunity are essential.
FAQ
What is the maximum continuous drain current at 70°C ambient?
The BSP92PL6327HTSA1 supports −0.23 A continuous drain current at TA = 70 °C, derated from −0.26 A at 25 °C per the ID vs. TA curve on page 2 of the datasheet. This reflects thermal limitation of the PG-SOT223 package with standard PCB layout, not device degradation.
Does this MOSFET require a gate resistor for MCU drive?
No external gate resistor is required when driven directly from a 3.3 V or 5 V microcontroller GPIO, due to its low total gate charge (−4.3 to −5.4 nC) and logic-level threshold. However, a 10–47 Ω series resistor is recommended to dampen potential ringing in high-di/dt layouts.
Is the body diode suitable for freewheeling in flyback converters?
Yes-the integrated body diode is avalanche-rated and characterized with trr = 51–64 ns and Qrr = 76–95 nC, making it suitable for low-frequency (<100 kHz) flyback freewheeling. For higher frequencies or efficiency-critical designs, external Schottky clamping remains preferred.
How is thermal performance affected by PCB copper area?
Thermal resistance RthJA improves from 115 K/W (min. footprint) to 48 K/W with 6 cm² copper area on FR4 PCB, per datasheet Figure 2. The exposed drain pad (Pin 4) must be soldered to this copper pour to achieve the lower value-thermal vias further enhance cooling in multilayer boards.
BSP92PL6327HTSA1 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Series:
- SIPMOS®
- Package/Case:
- TO-261-4, TO-261AA
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- FET Type:
- P-Channel
- Technology:
- MOSFET (Metal Oxide)
- Drain to Source Voltage (Vdss):
- 250 V
- Current - Continuous Drain (Id) @ 25°C:
- 260mA (Ta)
- Drive Voltage (Max Rds On, Min Rds On):
- 4.5V, 10V
- Rds On (Max) @ Id, Vgs:
- 12Ohm @ 260mA, 10V
- Vgs(th) (Max) @ Id:
- 2V @ 130µA
- Gate Charge (Qg) (Max) @ Vgs:
- 5.4 nC @ 10 V
- Vgs (Max):
- ±20V
- Input Capacitance (Ciss) (Max) @ Vds:
- 104 pF @ 25 V
- FET Feature:
- -
- Power Dissipation (Max):
- 1.8W (Ta)
- Operating Temperature:
- -55°C ~ 150°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- PG-SOT223-4-21
BSP92PL6327HTSA1 FAQ
1.How can I place an order for BSP92PL6327HTSA1 through Aetrix?
Please submit a Request for Quotation (RFQ) for BSP92PL6327HTSA1 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 BSP92PL6327HTSA1 reliable?
The price and inventory of BSP92PL6327HTSA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for BSP92PL6327HTSA1 is usually 5 days.
3.What payment methods are accepted for BSP92PL6327HTSA1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for BSP92PL6327HTSA1 transactions.
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4.How is shipping managed for BSP92PL6327HTSA1?
BSP92PL6327HTSA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your BSP92PL6327HTSA1 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 BSP92PL6327HTSA1?
For technical support, including BSP92PL6327HTSA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your BSP92PL6327HTSA1 requirements.
6.How does Aetrix verify that BSP92PL6327HTSA1 is sourced from the original manufacturer or authorized distributors?
All BSP92PL6327HTSA1 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 BSP92PL6327HTSA1 meets industry standards.
7.What is the process for return or replacement of BSP92PL6327HTSA1?
All BSP92PL6327HTSA1 units undergo pre-shipment inspection (PSI). If there is an issue with BSP92PL6327HTSA1, 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 BSP92PL6327HTSA1 part is unused and in its original packaging.
Return procedure for BSP92PL6327HTSA1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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