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Infineon Technologies BTS436L2GATMA1 — Power Management (PMIC / Gate Driver)
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RoHS Compliant · Lead-Free EIA-481 Standard
Infineon Technologies / Power Management (PMIC / Gate Driver)

Infineon BTS436L2GATMA1 High-Side Switch, 8.8A, TO-263-5

MPN BTS436L2GATMA1
Active Spot Stock · 24-48h Dispatch 100% Original Sealed

Infineon BTS436L2GATMA1 high-side power switch, N-channel, 1 output, 35mOhm Rds(on), 8.8A max, 4.75-41V load, TO-263-5 package, active production.

In Stock: 3,447 pcs
MOQ: 1 pcs
Logistics: DHL / FedEx DAP (Global Express · 3-7d) Russia & CIS DDP (Door-to-Door Cleared)
Dispatch: Shenzhen / HK
Unit Price (USD)
$4.83 / pc
Direct Purchase Ready
Volume Pricing Breaks Confirmed upon quotation
1+ pcs
$4.83
10+ pcs
$4.35
30+ pcs
$3.96
100+ pcs
$3.57
500+ pcs
$3.33
1,000+ pcs
$3.14
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$4.83 / ea

3,447 in stock — maximum per order · 3–4 days lead time

$4.35 / ea from 10 pcs
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100% Original Sealed 45x Microscope QC 30-Day Warranty · COC USD T/T & PI · DAP/DDP
[SPEC] Essential Parameters Snapshot Full Specifications (15)
Package / Case TO-263-5, D²Pak (4 Leads + Tab), TO-263BB
Supply Voltage Not Required
Output / Current 35mOhm

Full Technical Specifications

15 Parameters
BTS436L2GATMA1 specifications
Parameter / AttributeSpecification / Value
Output typeN-Channel
TypeGeneral Purpose
MountingSurface Mount
Voltage - load4.75V ~ 41V
Voltage - supply (Vcc (Vdd))Not Required
Output current8.8A
I/O channels1
InterfaceOn/Off
Operating temperature-40°C ~ 150°C (TJ)
PackageTape & Reel (TR) Cut Tape (CT)
Rds on35mOhm
CaseTO-263-5, D²Pak (4 Leads + Tab), TO-263BB
Fault protectionCurrent Limiting (Fixed), Open Load Detect, Over Temperature, Over Voltage
Output configurationHigh Side
Ratio - Input:Output1:1
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[02] Industrial Packaging Tape & Reel / Tray / Tube

Standard factory-sealed packaging compliant with EIA-481 standards for automated high-speed SMT pick-and-place lines.

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Technical Details & Description

Active high-side switch for 12V/24V loads

The Infineon BTS436L2GATMA1 is a single-channel high-side power switch in a TO-263-5 (D²Pak) surface-mount package. It switches a resistive or inductive load up to 8.8 A continuous from a 4.75 V to 41 V supply rail, with a typical on-resistance of 35 mOhm (cite:,).

Fault protection and thermal envelope

The over-temperature protection is particularly useful for motor or lamp inrush loads where the junction may spike above 150 °C before the protection engages. The 35 mOhm Rds(on) (cite:) keeps conduction losses low — at 8.8 A the dissipation is roughly 2.7 W, well within the TO-263-5 package's capability when the exposed pad is soldered to a copper plane.

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