IRL3803SPBF Price & Stock
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Manufacturer

Discrete Semiconductor Products > Transistors - FETs, MOSFETs - Single
MOSFET N-CH 30V 140A D2PAK
Documents
Datasheet |
IRL3803SPBF![]() |
Specifications
Series | HEXFET® |
Part Status | Discontinued |
FET Type | MOSFET N-Channel, Metal Oxide |
FET Feature | Logic Level Gate |
Drain to Source Voltage (Vdss) | 30V |
Current - Continuous Drain (Id) @ 25°C | 140A (Tc) |
Rds On (Max) @ Id, Vgs | 6 mOhm @ 71A, 10V |
Vgs(th) (Max) @ Id | 1V @ 250µA |
Gate Charge (Qg) @ Vgs | 140nC @ 4.5V |
Input Capacitance (Ciss) @ Vds | 5000pF @ 25V |
Power - Max | 3.8W |
Operating Temperature | -55°C ~ 175°C (TJ) |
Mounting Type | Surface Mount |
Package / Case | TO-263-3, D²Pak (2 Leads + Tab), TO-263AB |
Supplier Device Package | D2PAK |

Electronic & Electrical Components > Semiconductors - Discretes > Transistors > Transistors - MOSFET's (< 600V)
MOSFET N 30V 140A D2-PAK
Documents
Datasheet |
IRL3803SPBF![]() |
Specifications
Transistor Polarity | N Channel |
Continuous Drain Current Id | 120A |
Drain Source Voltage Vds | 30V |
On Resistance Rds(on) | 6mohm |
Rds(on) Test Voltage Vgs | 10V |
Threshold Voltage Vgs | 1V |
Power Dissipation Pd | 150W |
Transistor Case Style | TO-263 |
No. of Pins | 3Pins |
Operating Temperature Max | 175°C |
Product Range | - |
Automotive Qualification Standard | - |
MSL | MSL 1 - Unlimited |
SVHC | No SVHC (17-Dec-2015) |
Alternate Case Style | D2-PAK |
Current Id Max | 140A |
Current Temperature | 25°C |
External Depth | 15.49mm |
External Length / Height | 4.69mm |
External Width | 10.54mm |
Full Power Rating Temperature | 25°C |
Junction to Case Thermal Resistance A | 0.75°C/W |
No. of Transistors | 1 |
Operating Temperature Min | -55°C |
Operating Temperature Range | -55°C to +175°C |
Power Dissipation on 1" Sq. PCB | 3.7W |
Pulse Current Idm | 470A |
SMD Marking | L3803S |
Termination Type | Surface Mount Device |
Voltage Vds | 30V |
Voltage Vds Typ | 30V |
Voltage Vgs Max | 1V |
Voltage Vgs Rds on Measurement | 10V |
Voltage Vgs th Max | 2.5V |
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Dechoele Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IRL3803SPBF | Infineon Technologies | 7054 |
|
Inquiry | ||
IRL3803SPBF | International Rectifier | 6679 |
|
Inquiry |

Easev semiconductor Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IRL3803SPBF | Infineon Technologies | MOSFET N-CH 30V 140A D2PAK | 3192 |
|
Inquiry |

Chip Source Co.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IRL3803SPBF | Infineon Technologies | MOSFET N-CH 30V 140A D2PAK | 99287 |
|
Inquiry |

ComSIT Distribution GmbH
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IRL3803SPBF | ir | Stock Europe - ROHS:YES - HEXFET POWER MOSFET Power Field-Effect Transistor, 140A I(D), 30V, 0.006ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET | 850 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IRL3803SPBF | Infineon Technologies | HEXFET POWER MOSFET | 231 |
|
Inquiry | |
IRL3803SPBF | Infineon Technologies | MOSFET N-CH 30V 140A D2PAK | 3102 |
|
Inquiry |

Depu Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IRL3803SPBF | International Rectifier | HEXFET POWER MOSFET | 31570 |
|
Inquiry | |
IRL3803SPBF | Infineon Technologies | MOSFET N-CH 30V 140A D2PAK | 21670 |
|
Inquiry |

Hotenda Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IRL3803SPBF | International Rectifier | MOSFET N-CH 30V 140A D2PAK | 2607 |
|
Inquiry |

Chips Pulse Industry Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
IRL3803SPBF-VB | VBsemi Elec | Purchase Online. Ship Immediately. 30V 98A 3.8mohms@10V 98A N Channel TO-263 MOSFETs ROHS | 84 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IRL3803SPBF | International Rectifier (Infineon Technologies) | MOSFET N-CH 30V 140A D2PAK ; D2PAK Transistors - FETs, MOSFETs - Single
|
Available |
|
Inquiry |

Weyland Electronics Group Pte. Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IRL3803SPBF-VB | VBSEMI Semiconductor | Field Effect Tube (MOSFET) Field Effect Tube (MOSFET)
|
84 |
|
Buy |

Unikey Electronics Pte. Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IRL3803SPBF | International Rectifier | DC:2016 | 51 |
|
Inquiry | |
IRL3803SPBF | VBsemi | DC:2302 | 100 |
|
Inquiry |

Heisener Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IRL3803SPBF | Infineon Technologies | MOSFET N-CH 30V 140A D2PAK Transistors - FETs, MOSFETs - Single
|
6304 |
|
Buy |

LCSC
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
IRL3803SPBF-VB | VBsemi Elec | 30V 98A 3.8mΩ@10V,98A N Channel TO-263 MOSFETs ROHS | 89 |
|
Buy |

Fmall Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IRL3803SPBF | Infineon Technologies | MOSFET N-CH 30V 140A D2PAK | 17420 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IRL3803SPBF | Infineon Technologies | MOSFET N-CH 30V 140A D2PAK | 150000 |
|
Inquiry |

Axis Part Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IRL3803SPBF-VB | VBsemi Elec | 30V 98A 3.8mohms@10V 98A N Channel TO-263 MOSFETs ROHS | 89 |
|
Buy |

He Qing Electronics Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IRL3803SPBF | Infineon Technologies | N-Channel 30 V 140A (Tc) 3.8W (Ta), 200W (Tc) Surface Mount D2PAK ; Tube | 8642 |
|
Inquiry |

DGT Technology (HK) Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IRL3803SPBF | Rochester Electronics | HEXFET POWER MOSFET | 10000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IRL3803SPBF MOS | IR | DC:22+ | 50000 |
|
Inquiry |

Ersa Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IRL3803SPBF | Infineon Technologies | MOSFET N-CH 30V 140A D2PAK | 48468 |
|
Inquiry |

ODG (Origin Data Global)
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
IRL3803SPBF-VB | VBsemi Elec | 30V 98A 3.8mΩ@10V,98A 1 N-Channel TO-263 MOSFETs ROHS | 89 |
|
Buy |

Win Source
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||
---|---|---|---|---|---|---|---|
IRL3803SPBF | Infineon Technologies | MOSFET N-CH 30V 140A D2PAK | 48454 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IRL3803SPBF | International Rectifier (Infineon Technologies) | MOSFET N-CH 30V 140A D2PAK Transistors - FETs, MOSFETs - Single
|
In-Stock |
|
Inquiry |

Cytech Systems Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IRL3803SPBF | INFINEON | Available, Contact us | 2500 |
|
Inquiry |

Shenzhen Shengyu Electronics Tech Limited.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IRL3803SPBF | Infineon | MOSFET N-CH 30V 140A D2PAK | 19128 |
|
Inquiry |

SILITECH Components Inc
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IRL3803SPBF | IR | OEM/CM In stock | 20000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IRL3803SPBF | IR | IN STOCK | 56986 |
|
Inquiry |

LIXINC Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IRL3803SPBF | Infineon Technologies | HEXFET POWER MOSFET | 18660 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IRL3803SPBF | IR | TO-263 ; DC:07+ | 4 |
|
Inquiry |

MountainView Components Inc.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IRL3803SPBF | IR | OEM/CM Immediate delivery | 6000 |
|
Inquiry |

GlobalTek Components
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IRL3803SPBF | ir | OEM/CM QUOTES ONLY | NO BROKERS | 986 |
|
Inquiry |

KaiLiYuan Electronic Technology (ShenZhen) Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IRL3803SPBF | Infineon Technologies | MOSFET N-CH 30V 140A D2PAK ; DC:21+ ; D2PAK | 268 |
|
Inquiry | |
IRL3803SPBF | Infineon Technologies | MOSFET N-CH 30V 140A D2PAK ; DC:23+ | 21670 |
|
Inquiry | |
IRL3803SPBF | IR | DC:23+ ; TO263 | 14 |
|
Inquiry | |
IRL3803SPBF | International Rectifier | HEXFET POWER MOSFET ; DC:21+ ; D2PAK | 399 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IRL3803SPBF | IR | Stock to ship immediately | 20000 |
|
Inquiry |

Shenzhen Yuanxinai e-commerce Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IRL3803SPBF | International Rectifier | N-Channel 30 V 140A (Tc) 3.8W (Ta) 200W (Tc) Surface Mount D2PAK | 946 |
|
Inquiry |

Unicom Electronics co.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IRL3803SPBF | shipping today | 2001 |
|
Inquiry |

Nexxon, Inc. (USA)
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IRL3803SPBF | Internation.Rectifer | In Stock |
|
Inquiry | ||
IRL3803SPBF | IRF | In Stock |
|
Inquiry | ||
IRL3803SPBF_15 | IRF | In Stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IRL3803SPBF MOS() | IR | Original stock,24-hour delivery | 2530 |
|
Inquiry | |
IRL3803SPBF | IR | Original stock,24-hour delivery | 1153 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IRL3803SPBF | IR | in stock Immediately | 15500 |
|
Inquiry |

Authorized Procurement Solutions
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IRL3803SPBF | International Rectifier | 146 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IRL3803SPBF | IR | TO-263 ; DC:2024+ | 21400 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IRL3803SPBF | Infineon / IR | MOSFET 30V 1 N-CH HEXFET 6mOhms 93.3nC | in stock |
|
Inquiry |

Quest Components
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||
---|---|---|---|---|---|---|---|---|---|
IRL3803SPBF | International Rectifier | 140 A, 30 V, 0.006 OHM, N-CHANNEL, SI, POWER, MOSFET | 11 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IRL3803SPBF | IR | DC:07+ ; TO-263 | 3147 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IRL3803SPBF
sku #: IRL3803SPBF
|
International Rectifier | 872 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IRL3803SPBF | IR | In stock,ready for shipping ; TO-263 | 18000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
IRL3803SPBF | IR | TO-263 ; DC:631 | 32000 |
|
Inquiry |
See Also:
IRL3803LPBF
IRL3803VSPBF
IRL3803VPBF
IRL3803PBF
IRL3803STRPBF
IRL3803STRR
IRL3803S
IRL3803STR
IRL3803STRRPBF
IRL3803STRL
IRL3803STRLPBF
IRL3803L
IRL3803
IRL3803V
IRL3803VS
IRL3803PBF MOS