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Home > Products > Discrete Semiconductor Products > Transistors > FETs, MOSFETs > FETs, MOSFETs

Infineon Technologies BTS247ZE3062AATMA2

Name: BTS247ZE3062AATMA2
Brand: Infineon Technologies
SKU: BTS247ZE3062AATMA2
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: BTS247ZE3062AATMA2

Manufacturer:: Infineon Technologies

Category:: FETs, MOSFETs

Package:: TO-263-5, D2PAK (4 Leads + Tab), TO-263BB

Datasheet:: BTS247ZE3062AATMA2.pdf

Description:: MOSFET N-CH 55V 33A TO263-5

Quantity:: RFQ Add To RFQ list

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Product details

Overview

BTS247ZE3062AATMA2 from Infineon Technologies is a Speed TEMPFET® N-channel logic-level power MOSFET with integrated potential-free temperature sensor and thyristor-based overtemperature protection. It features 55 V V_DS, 18 mΩ R_DS(on) at V_GS = 10 V, 33 A continuous drain current at T_C = 100 °C, and fast switching up to 1 MHz - used in automotive body control modules for intelligent high-side load switching with thermal self-protection.

For engineers reviewing the BTS247ZE3062AATMA2 datasheet, BTS247ZE3062AATMA2 pinout, BTS247ZE3062AATMA2 application, or BTS247ZE3062AATMA2 equivalent, key selection criteria include its dual-function integration (power switch + autonomous thermal trip), AEC-Q101 qualification, PG-TO263-5-2 package thermal performance, and thyristor-based sensor reset behavior under short-circuit conditions.

Technical Context

This device combines a robust N-channel MOSFET with an isolated, potential-free temperature sensor that exhibits thyristor characteristics: it latches ON above ~160 °C (typ.) and requires active reset via cathode-anode pulse. The sensor operates independently of the MOSFET gate, enabling fail-safe thermal shutdown without controller intervention.

Its electrical architecture supports analog driving (linear mode operation), fast switching (t_r/t_f ≤ 45 ns), and avalanche-rated ruggedness (E_AS = 1.3 J). The integrated body diode has V_SD = 1.1–1.7 V at I_F = 90 A and t_rr = 75–115 ns, supporting bidirectional energy handling in inductive loads.

Key Specifications

Parameter	Value and Actual Design Meaning
V_DS	55 V - Maximum blocking voltage for 12 V automotive systems with load-dump margin
R_DS(on)	18 mΩ @ V_GS = 10 V - Enables <1 W conduction loss at 20 A, critical for thermally constrained PCB layouts
I_D cont.	33 A @ T_C = 100 °C - Sustained current capability with standard heatsinking on FR4
T_TS(on)	160 °C typ. - Thermal trip point set by internal thyristor; triggers irreversible latch until reset
t_off (sensor)	0.5–2.5 μs - Fast turn-off time when gate+anode and cathode+source are shorted, enabling rapid fault isolation
E_AS	1.3 J - Single-pulse avalanche energy rating ensures reliability during inductive switching transients
Q_g(total)	60–90 nC - Gate charge determines driver strength requirement for 1 MHz switching

Pinout & Package

Package: PG-TO263-5-2 (D²PAK variant with 5 leads and exposed drain tab); thermally optimized for surface-mount mounting on 6 cm² copper area; RoHS-compliant and AEC-Q101 qualified.

Pin/Terminal	Circuit Role	Design Meaning
1 - G	Gate	Logic-level input (V_GS(th) = 1.2–2.0 V); controls MOSFET conduction state
2 - A	Anode (Temp Sensor)	Thyristor anode terminal; connects to external reset circuit for sensor recovery
3 - D / TAB	Drain / Exposed Pad	Main power drain connection and primary thermal path to PCB copper
4 - K	Cathode (Temp Sensor)	Thyristor cathode; referenced to source for latching action and reset pulse injection
5 - S	Source	Power return and reference node for both MOSFET and sensor circuits

Key Features

Feature	Design Value
Integrated temperature sensor	Potential-free thyristor-based sensing with 150–170 °C trip range and sub-μs turn-off - enables autonomous thermal shutdown without MCU polling
Logic-level gate drive	V_GS(th) max = 2.0 V and R_DS(on) = 18 mΩ @ 4.5 V - compatible with 3.3 V/5 V microcontrollers without level-shifting
Avalanche ruggedness	E_AS = 1.3 J @ I_D = 12 A - withstands repetitive inductive energy spikes in motor and solenoid drives
Fast switching	t_r/t_f ≤ 45 ns @ V_GS = 4.5 V - supports high-frequency PWM dimming and soft-switching topologies
Automotive qualification	AEC-Q101 qualified and green (RoHS) - certified for under-hood use in body electronics and lighting control

Applications

Automotive LED Headlamp Driver

Engine Control Unit (ECU) High-Side Load Switch

Use Scenario: Driving high-power LED arrays in adaptive front-lighting systems with real-time thermal derating.

IC Role / Device Role / Timing Role: High-side power switch with embedded thermal trip; replaces discrete MOSFET + external thermal IC.

Use Value: Eliminates need for external temperature monitoring circuitry; latches OFF before junction exceeds 175 °C, preventing LED degradation.

Use Scenario: Controlling fuel injector or ignition coil drivers in harsh engine-bay environments.

IC Role / Device Role / Timing Role: Protected high-side switch with autonomous overtemperature response and fast fault isolation.

Use Value: Survives repeated short-circuit events via thyristor latch-and-reset; reduces ECU firmware complexity for thermal management.

Electric Power Steering (EPS) Motor Phase Protection

Commercial Vehicle Body Control Module (BCM)

Use Scenario: Providing phase-leg protection in 12 V EPS inverters where motor stall causes localized heating.

IC Role / Device Role / Timing Role: Current-handling switch with self-triggered thermal cutoff and sub-μs reset capability.

Use Value: Prevents MOSFET thermal runaway during locked-rotor conditions; reset pulse restores function after cooling without system reboot.

Use Scenario: Managing auxiliary loads (e.g., HVAC actuators, window lifts) in heavy-duty truck BCMs.

IC Role / Device Role / Timing Role: AEC-Q101-compliant protected switch with integrated diagnostics via sensor feedback.

Use Value: Reduces BOM count by combining switching, protection, and temperature sensing into single PG-TO263-5-2 footprint.

Equivalent & Alternatives

The following parts are listed as comparable options for similar protected high-side switching applications.

Alternative Part	Technical Difference	Application Difference	Selection Advice
BTS247ZTMA2	Same die, PG-TO263-5-1 package (no separate anode/cathode pins; sensor terminals internally tied)	Lacks independent sensor reset control; suitable only for non-latching thermal monitoring	Select when autonomous latch-and-reset is not required and board space is constrained
IPB180N04S4-02	40 V, 1.8 mΩ, no integrated temperature sensor; higher current but no thermal protection	Requires external thermal IC and fault logic; higher efficiency but increased system complexity	Select for high-efficiency, high-current DC loads where thermal monitoring is handled centrally

Compared with BTS247ZTMA2 and IPB180N04S4-02, BTS247ZE3062AATMA2 uniquely delivers autonomous, hardware-level thermal trip with user-controllable reset - reducing software overhead and improving functional safety in distributed automotive nodes.

Availability

BTS247ZE3062AATMA2 is available at Aetrix Electronics and suitable for automotive body electronics, LED lighting control, and electric power steering subsystems requiring stable component supply, AEC-Q101 compliance, and integrated thermal protection.

Supply support for BTS247ZE3062AATMA2 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 wide-bandgap solutions.

The Speed TEMPFET® product line targets automotive and industrial high-side switches requiring intrinsic thermal protection - designed to replace discrete MOSFET + thermal sensor combinations with single-package reliability and fail-safe behavior.

FAQ

How does the temperature sensor reset mechanism work?

The BTS247ZE3062AATMA2 sensor uses a thyristor structure that latches ON above ~160 °C. To reset, a minimum 100 μs pulse must be applied between cathode (Pin 4) and anode (Pin 2) with V_AK(reset) ≥ 0.5 V. This forces the thyristor back to OFF state, restoring MOSFET controllability without power cycle.

Can this device operate in linear (analog) mode?

Yes - the datasheet explicitly states "Analog driving possible." Its low R_DS(on) temperature coefficient and specified output characteristics (ID vs. VDS curves at multiple VGS) support controlled linear operation for current regulation, provided SOA limits and thermal design accommodate power dissipation.

What is the significance of the "potential-free" temperature sensor?

The sensor is galvanically isolated from the MOSFET's power path: its anode and cathode terminals (Pins 2 and 4) share no reference to drain, source, or gate. This allows independent biasing and reset control, enabling integration into floating or high-side sensor circuits without ground-loop interference.

Is the PG-TO263-5-2 package pin-compatible with standard TO263-5?

No - PG-TO263-5-2 has dedicated anode (Pin 2) and cathode (Pin 4) terminals for the temperature sensor, whereas standard TO263-5 packages assign those pins to gate or sense functions. PCB layout must follow Infineon's recommended footprint for E3062A variant, including thermal pad solder stencil and isolation gaps for sensor terminals.

BTS247ZE3062AATMA2 Specifications

Product attributes: Attribute value

Manufacturer:: Infineon Technologies

Series:: TEMPFET®

Package/Case:: TO-263-5, D2PAK (4 Leads + Tab), TO-263BB

Packaging:: Tape & Reel (TR)

Product Status:: Last Time Buy

FET Type:: N-Channel

Technology:: MOSFET (Metal Oxide)

Drain to Source Voltage (Vdss):: 55 V

Current - Continuous Drain (Id) @ 25°C:: 33A (Tc)

Drive Voltage (Max Rds On, Min Rds On):: 4.5V, 10V

Rds On (Max) @ Id, Vgs:: 18mOhm @ 12A, 10V

Vgs(th) (Max) @ Id:: 2V @ 90µA

Gate Charge (Qg) (Max) @ Vgs:: 90 nC @ 10 V

Vgs (Max):: ±20V

Input Capacitance (Ciss) (Max) @ Vds:: 1730 pF @ 25 V

FET Feature:: Temperature Sensing Diode

Power Dissipation (Max):: 120W (Tc)

Operating Temperature:: -40°C ~ 175°C (TJ)

Grade:: -

Qualification:: -

Mounting Type:: Surface Mount

Supplier Device Package:: PG-TO263-5-2

BTS247ZE3062AATMA2 FAQ

1.How can I place an order for BTS247ZE3062AATMA2 through Aetrix?

Please submit a Request for Quotation (RFQ) for BTS247ZE3062AATMA2 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 BTS247ZE3062AATMA2 reliable?

The price and inventory of BTS247ZE3062AATMA2 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for BTS247ZE3062AATMA2 is usually 5 days.

3.What payment methods are accepted for BTS247ZE3062AATMA2?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for BTS247ZE3062AATMA2 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for BTS247ZE3062AATMA2?

BTS247ZE3062AATMA2 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your BTS247ZE3062AATMA2 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 BTS247ZE3062AATMA2?

For technical support, including BTS247ZE3062AATMA2 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your BTS247ZE3062AATMA2 requirements.

6.How does Aetrix verify that BTS247ZE3062AATMA2 is sourced from the original manufacturer or authorized distributors?

All BTS247ZE3062AATMA2 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 BTS247ZE3062AATMA2 meets industry standards.

7.What is the process for return or replacement of BTS247ZE3062AATMA2?

All BTS247ZE3062AATMA2 units undergo pre-shipment inspection (PSI). If there is an issue with BTS247ZE3062AATMA2, 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 BTS247ZE3062AATMA2 part is unused and in its original packaging.

Return procedure for BTS247ZE3062AATMA2:

1.Submit a request within 90 days.

2.Obtain a Return Material Authorization (RMA) from Aetrix.

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