IRFB7440PBF · MOSFET TO-220AB
IRFB7440PBF (MOSFET TO-220AB from Infineon Technologies) comes in a TO-220AB package. Reference unit price: ¥7.704, minimum order 1 piece. Availability: In stock. Shenzhen Kewei Technology Co., Ltd. supplies this part from Huaqiangbei, Shenzhen, with tiered pricing, small-batch support and full BOM kitting. Prices and lead times are confirmed on inquiry.
| Part number | IRFB7440PBF |
| Manufacturer | Infineon Technologies |
| Description | MOSFET TO-220AB |
| Package | TO-220AB |
| Category | Diodes & Transistors / MOSFETs |
| Reference price | ¥¥7.704 |
| Min. order | 1 pcs |
| Availability | In stock |
| Reference stock | 1,322 pcs |
IRFB7440PBF tiered pricing (reference)
| Quantity | Reference unit price | Lead time |
|---|---|---|
| 1 pcs and up | ¥7.704 | In stock |
IRFB7440PBF specifications
| Pd - Power Dissipation | 143W |
| Drain to Source Voltage | 40V |
| Current - Continuous Drain(Id) | 172A |
| On-Resistance | 2.5mΩ@10V |
| Number | 1 N-channel |
| Type | N-Channel |
| Output Capacitance(Coss) | 680pF |
| Ciss-Input Capacitance | 4.73nF |
| Operating Temperature | -55℃~+175℃ |
About the MOSFET TO-220AB
Infineon Technologies N-Channel 40 V 120A (Tc) 143W (Tc) Through Hole TO-220AB. In stock — 1,322 pcs available.
IRFB7440PBF — frequently asked questions
Reference availability: 1,322 pcs, In stock. Stock and lead time are confirmed on inquiry — please contact our sales team for the latest status before ordering.
Reference unit price is ¥7.704, minimum order 1 piece. Tiered pricing: 1 pcs and up: ¥7.704. Send us your required quantity for a firm quotation.
IRFB7440PBF is manufactured by Infineon Technologies in a TO-220AB package, filed under Diodes & Transistors / MOSFETs. Infineon Technologies N-Channel 40 V 120A (Tc) 143W (Tc) Through Hole TO-220AB. In stock — 1,322 pcs available.
The minimum order quantity for IRFB7440PBF is 1 pcs. We support small-batch trial runs as well as volume kitting, and can supply full reels, cut tape or loose parts.
Yes. Send us the original part number or the key parameters (Pd - Power Dissipation, Drain to Source Voltage, Current - Continuous Drain(Id)) and we will come back with pin-compatible alternatives and a quotation.
Call or WeChat +86 191 2521 1182, email 19125211182@163.com, or upload your BOM on our BOM sourcing page. We normally reply with a quotation within two hours.
Yes. We are based in Huaqiangbei, Shenzhen and ship worldwide by express courier. Tell us your destination and we will quote shipping with the parts.
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