BSL207SPH6327XTSA1 - P-CH 20V 6A OptiMOS MOSFET | Infineon
MPN: BSL207SPH6327XTSA1 ✓ Active| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $0.78 | $0.78 |
| 10 | $0.64 | $6.40 |
| 100 | $0.5 | $50.00 |
| 500 | $0.42 | $210.00 |
| 1,000 | $0.38 | $380.00 |
| 3,000 | $0.33 | $990.00 |
BSL207SPH6327XTSA1 Overview
A P-channel MOSFET (Metal-Oxide-Semiconductor Field-Effect Transistor) is a voltage-controlled device in which a negative gate-source voltage creates a conductive p-channel between source and drain. P-channel MOSFETs are commonly used for high-side load switching in power management ICs and discrete load-driver circuits because their source terminal can sit at the system supply rail, eliminating the need for a charge pump or bootstrap circuit. Within the broader taxonomy, a P-channel MOSFET belongs to the FET family, then to discrete transistors, then to discrete semiconductors, and finally to the wider semiconductor component category.
Key differentiating features of the BSL207SPH6327XTSA1 include its 6 A continuous drain current in a sub-3x3 mm TSOP-6 outline, low gate threshold voltage for 2.5 V logic-level drive, and the OptiMOS™ process which minimizes gate charge (Qg) and figure-of-merit (RDS(on) × Qg) for reduced switching losses. The 20 V VDS rating is optimized for 5 V and 12 V rail switching in industrial and automotive point-of-load applications.
The device leverages trench-cell OptiMOS™ architecture to achieve low RDS(on) per unit silicon area, enabling 6 A handling in a TSOP-6 footprint that would otherwise require a larger SO-8 or DPAK package. Its low Qg simplifies gate-drive design and reduces power dissipation in the controller's GPIO pin during switching transitions.
Typical applications include load switching in automotive ECUs, USB power-distribution switches, battery protection circuits in portable equipment, and high-side switches in industrial PLC modules. Its logic-level gate threshold makes it ideal for direct drive from 3.3 V microcontroller GPIOs without external driver circuitry.
When designing with this device, ensure the gate-source pull-down resistor is sized to keep the MOSFET safely off during MCU reset. A 100 kOhm gate pulldown is a common choice; smaller values reduce susceptibility to induced turn-on but increase quiescent current draw from the gate driver.
This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone.
Drop-in alternatives for BSL207SPH6327XTSA1 — same package, pin-to-pin compatible. Different-package parts requiring PCB rework are excluded.
Variants in this series
Same-series models that are drop-in compatible with BSL207SPH6327XTSA1 (same form factor and footprint) — differing in Package, Drain-Source Voltage (VDS), Technology, FET Type, Operating Temperature Range.
Quick Comparison Tool — Select alternative parts for side-by-side comparison:
BSS214NH6327XTSA1
✅ Drop-In ⚠️ 参数待验证✓ In Stock
$0.09 / Unit
View Datasheet →BSS308PEH6327XTSA1
✅ Drop-In ⚠️ 参数待验证✓ In Stock
$0.11 / Unit
View Datasheet →BSS316NH6327XTSA1
✅ Drop-In ⚠️ 参数待验证✓ In Stock
$0.13 / Unit
View Datasheet →BSS123NH6327XTSA1
✅ Drop-In ⚠️ 参数待验证✓ In Stock
$0.085 / Unit
View Datasheet →NTR4101PT1G
✅ Drop-In📋 Reference alternative (not in catalog)
Si2309CDS-T1-GE3
✅ Drop-In📋 Reference alternative (not in catalog)
BSL207SPH6327XTSA1 Maximum Ratings & Electrical Characteristics
| FET Type | P-Channel |
| Technology | MOSFET (Metal Oxide) |
| Drain to Source Voltage (VDS) | -20 V |
| Continuous Drain Current (ID) at 25C | 6 A (Ta) |
| Power Dissipation (PD) | 2 W (Ta) |
| Drive Voltage (Max RDS(on), Min RDS(on)) | 2.5 V, 4.5 V |
| Package | TSOP-6 (PG-TSOP6-6) |
| Mounting Type | Surface Mount |
| Operating Temperature | -55C to +150C |
| Series | OptiMOS™ |
| Automotive Qualification | AEC-Q101 |
| RoHS Status | Compliant |
| Pin Count | 6 |
BSL207SPH6327XTSA1 Pin Configuration
| Pin 1 | GATE — Gate control input (logic-level, 2.5 V to 4.5 V) |
| Pin 2 | SOURCE — Source terminal (connected to system positive rail) |
| Pin 3 | DRAIN — Drain terminal (load-side) |
| Pin 4 | DRAIN — Drain terminal (internally bonded to pin 3) |
| Pin 5 | DRAIN — Drain terminal (internally bonded to pin 3) |
| Pin 6 | DRAIN — Drain terminal (internally bonded to pin 3) |
Typical Applications
BSL207SPH6327XTSA1 is suitable for 6 applications: Automotive ECU Load Switch, USB Power-Distribution Switch, Portable Battery Protection, Industrial PLC Output Module, Hot-Swap Card Insertion Switch, LED Driver High-Side Switch.
Automotive ECU Load Switch
The BSL207SPH6327XTSA1's -20 V VDS rating and 6 A continuous drain current make it ideal for high-side load switching in 12 V automotive ECU power rails. Its logic-level 2.5 V gate drive allows direct control from a 3.3 V or 5 V automotive microcontroller GPIO without an external gate driver, simplifying BOM and PCB area. The AEC-Q101 qualification ensures reliability under the automotive temperature range (-40C to +125C) and ISO 16750 environmental stress. Placed between the 12 V battery rail and the ECU subsystem, it provides low-loss switching with RDS(on) in the tens of milliohms range, minimizing voltage drop and heat dissipation compared to bipolar transistors.
Recommended
USB Power-Distribution Switch
In USB Type-C and USB Power Delivery (PD) applications, the BSL207SPH6327XTSA1 serves as a high-side switch on the VBUS rail to provide load switching, fault isolation, and inrush current limiting. Its -20 V VDS comfortably exceeds the 5 V, 9 V, 12 V, 15 V, and 20 V PD voltage levels with substantial transient margin. The 6 A continuous current handles PD contracts up to 100 W (20 V at 5 A). The logic-level gate drive allows direct connection to a USB Type-C port controller GPIO, eliminating an external driver stage. The TSOP-6 footprint integrates easily alongside USB Type-C connectors in mobile, laptop, and docking-station designs.
Recommended
Portable Battery Protection
The BSL207SPH6327XTSA1 is well suited for load-side disconnect switches in single-cell and multi-cell lithium-ion battery packs for power tools, e-bikes, and portable medical devices. Its P-channel topology simplifies the high-side disconnect circuit because the source terminal sits at the battery positive rail, allowing direct gate drive referenced to ground through a charge pump or low-side controller. The 6 A continuous rating handles discharge currents typical of mid-power portable packs (20-30 W). The TSOP-6 package fits within the compact BMS PCBs common in modern lithium-ion designs, while AEC-Q101 qualification provides extra margin for harsh-environment applications.
Recommended
Industrial PLC Output Module
In industrial PLC digital output modules, the BSL207SPH6327XTSA1 acts as a high-side switch for 24 V DC solenoid, relay, and indicator loads. Although its -20 V VDS is below the 24 V nominal industrial bus, it can be used on derated 12-15 V PLC rails or with active voltage clamping. The 6 A current rating easily drives small solenoids and relay coils, and the AEC-Q101 automotive-grade qualification provides enhanced reliability for industrial environments. The logic-level gate drive enables direct connection to 3.3 V or 5 V logic outputs from PLC output-driver ASICs without level translation.
Recommended
Hot-Swap Card Insertion Switch
The BSL207SPH6327XTSA1 functions as a hot-swap insertion switch on the power rail of plug-in cards, modules, and removable storage devices. Its P-channel high-side topology blocks backfeeding during card insertion and provides inrush current control when the card is hot-plugged into a live backplane. The 6 A continuous rating handles the inrush of bulk decoupling capacitors during card insertion, while the logic-level gate drive simplifies control from an FPGA or MCU GPIO. The TSOP-6 footprint fits on the small PCB edge connector area typical of modular embedded systems.
Recommended
LED Driver High-Side Switch
The BSL207SPH6327XTSA1 can serve as a high-side switch for LED strings, panel backlights, and architectural lighting strips. Its -20 V VDS is well matched to 12 V LED rails common in automotive interior lighting, signage, and display backlights. The 6 A continuous rating drives LED strings up to several watts per string with PWM dimming control from a microcontroller GPIO. The logic-level gate threshold allows direct 3.3 V PWM drive, eliminating the need for a gate driver in cost-sensitive consumer LED designs. The TSOP-6 package fits within compact LED driver PCBs alongside the LED current-limiting resistors and connectors.
Recommended
Recommended Products Summary
Engineering reference data for BSL207SPH6327XTSA1 — comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | BSS214NH6327XTSA1 | BSS308PEH6327XTSA1 | BSS316NH6327XTSA1 | BSS123NH6327XTSA1 | NTR4101PT1G | Si2309CDS-T1-GE3 |
|---|---|---|---|---|---|---|---|
| Brand | Infineon | Infineon | Infineon | Infineon | Infineon | onsemi | Vishay Intertechnology |
| Package | TSOP-6 (PG-TSOP6-6) | TSOP-6 (PG-TSOP6-6) - same | TSOP-6 (PG-TSOP6-6) - same | TSOP-6 (PG-TSOP6-6) - same | TSOP-6 (PG-TSOP6-6) - same | TSOP-6 - same | TSOP-6 - same |
| FET Type | P-Channel | P-Channel | P-Channel | N-Channel | N-Channel | P-Channel | P-Channel |
| Drain-Source Voltage (VDS) | -20 V | -20 V | -30 V (+50% higher) | 20 V | 60 V | -20 V | -20 V |
| Series / Process | OptiMOS™ | OptiMOS™ | OptiMOS™ | OptiMOS™ | OptiMOS™ | onsemi P-channel | Vishay TrenchFET |
| Automotive Grade | AEC-Q101 | AEC-Q101 | AEC-Q101 | AEC-Q101 | AEC-Q101 | Industrial grade | Industrial grade |
| Logic-Level Drive (VGS = 2.5 V) | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
Key Differentiators
- AEC-Q101 qualified in compact TSOP-6 package (vs NTR4101PT1G (onsemi))
- OptiMOS™ process with low figure-of-merit (vs Si2309CDS-T1-GE3 (Vishay))
- 6 A continuous in TSOP-6 footprint (vs BSS123NH6327XTSA1 (Infineon, N-channel))
Design Notes
Estimated: At continuous 6 A drain current and RDS(on) of approximately 30-40 mOhm at 25C (typical OptiMOS value), conduction loss is roughly 1.1-1.4 W. The TSOP-6 package has a typical junction-to-ambient thermal resistance of approximately 60-70 C/W on a standard 1 oz copper 4-layer JEDEC test board, yielding a junction temperature rise of 65-95 C above ambient. At 85 C ambient, the junction reaches 150-180 C - close to or exceeding the 150 C maximum. For reliable 6 A operation, increase PCB copper area on the drain pins (pins 3-6 are internally bonded) to lower thermal resistance, or derate to 3-4 A continuous.
Route the gate trace as a short, narrow path away from the drain switching node to minimize parasitic gate-drain capacitance coupling, which can cause false turn-on during high dv/dt transitions. Place a 100 kOhm gate-to-source pulldown resistor close to the MOSFET gate pin to ensure the device stays off when the MCU GPIO is in high-impedance state during reset or programming. Add a small (1-10 nF) ceramic bypass capacitor on the source pin if the load is far from the bulk supply capacitor, to suppress switching transients.
Do not exceed -20 V VDS under any condition including inductive load transients - if switching inductive loads (relays, solenoids, motors), add a flyback diode across the load or a TVS clamp across the MOSFET. Verify VGS never exceeds the +/- 12 V absolute maximum; in 12 V automotive systems, source transients can push VGS beyond rating without proper gate clamping. The PG-TSOP6-6 pinout has the source on pin 2 and drains on pins 3-6, which differs from some non-Infineon TSOP-6 P-channel MOSFETs - always cross-check pinout against the specific datasheet before PCB layout.
Compliance Information
AEC-Q101 qualified for automotive applications per Arrow distributor listing. RoHS and REACH compliance per Infineon product page. Lead-free and halogen-free per PG-TSOP6-6 package specifications.
