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For Reference Only
| Part Number | AO3438 |
| OEMstron Part # | AO3438 |
| Manufacturer | Alpha & Omega Semiconductor |
| Category | Semiconductors › Transistors › FETs, MOSFETs - Single |
| Description | MOSFET N-CH 20V 3A SOT23 |
| Lifecycle | Obsolete |
| RoHS | No RoHS Information |
| EDA/CAD Models | AO3438 PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | May 5 - May 10 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
AO3438 Specifications
| Part Number | AO3438 | |
| Brand | Alpha & Omega Semiconductor | |
| Lifecycle | Obsolete | |
| RoHS | No RoHS Information | |
| Product Line | Semiconductors | |
| Category | Transistors | |
| Subcategory | FETs, MOSFETs - Single | |
| Manufacturer | Alpha & Omega Semiconductor Inc. | |
| Series | - | |
| FET Type | N-Channel | |
| Technology | MOSFET (Metal Oxide) | |
| Drain to Source Voltage (Vdss) | 20V | |
| Current - Continuous Drain (Id) @ 25°C | 3A (Ta) | |
| Drive Voltage (Max Rds On, Min Rds On) | 1.8V, 4.5V | |
| Rds On (Max) @ Id, Vgs | 62mOhm @ 3A, 4.5V | |
| Vgs(th) (Max) @ Id | 1V @ 250µA | |
| Gate Charge (Qg) (Max) @ Vgs | 3.8nC @ 4.5V | |
| Vgs (Max) | ±8V | |
| Input Capacitance (Ciss) (Max) @ Vds | 320pF @ 10V | |
| FET Feature | - | |
| Power Dissipation (Max) | 1.4W (Ta) | |
| Operating Temperature | -55°C ~ 150°C (TJ) | |
| Mounting Type | Surface Mount | |
| Supplier Device Package | SOT-23-3L | |
| Package / Case | TO-236-3, SC-59, SOT-23-3 |
AO3438 Documents
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Global Supply Chains - Reliable and Authorized Distributor Resources
| Part Number | Description | Stock |
|
AO3438 Alpha & Omega Semiconductor |
MOSFET N-CH 20V 3A SOT23 |
Contact Us |
| Part Number | Description | Stock |
|
AO3438_001 D# AO3438_001-ND Alpha & Omega Semiconductor |
MOSFET N-CH 20V 3A SOT23-3 |
Limited Supply - Call |
|
AO3438 D# AO3438-ND Alpha & Omega Semiconductor |
MOSFET N-CH 20V 3A SOT23-3L |
Limited Supply - Call |
| Part Number | Description | Stock |
|
AO3438A VBsemi Electronics Co Ltd |
In stock shipping within 2days |
16128 |
|
AO3438 VBsemi Electronics Co Ltd |
In stock shipping within 2days |
17845 |
| Part Number | Description | Stock |
|
AO3438 A |
OEM/CM QUOTES ONLY | NO BROKERS |
86036 |
| Part Number | Description | Stock |
|
AO3438L Alpha & Omega Semiconductor |
OEM/CM Immediate delivery |
36000 |
|
AO3438 Alpha & Omega Semiconductor |
OEM/CM Immediate delivery |
500000 |
| Part Number | Description | Stock |
|
AO3438 D# NS-AO3438 Alpha & Omega Semiconductor |
OEM/CM ONLY |
1952 |
| Part Number | Description | Stock |
|
AO3438 Alpha & Omega Semiconductor |
OEM/CM ONLY |
17533 |
| Part Number | Description | Stock |
|
AO3438L AOS |
IN stock Immediate delivery |
35985 |
|
AO3438 AOS |
IN stock Immediate delivery |
499985 |
| Part Number | Description | Stock |
|
AO3438L Alpha & Omega Semiconductor |
shipping today |
35996 |
|
AO3438 ALPHA |
shipping today |
96 |
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| In Stock | 491 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | Can Ship Immediately |
| Minimum | 1 |
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| 100 | $ 0.0000 | $ 0.0000 |
| 500 | $ 0.0000 | $ 0.0000 |
| 1000 | $ 0.0000 | $ 0.0000 |
| 2500 | $ 0.0000 | $ 0.0000 |
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