AOSS21311C
Alpha & Omega Semiconductor Inc.
Tape & Reel (TR); Cut Tape (CT)P-Channel±20V
Ref. price$0.46
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Alpha & Omega Semiconductor Inc. AOSS Series
5 variants · Alpha & Omega Semiconductor Inc.
About the Alpha & Omega Semiconductor Inc. Alpha & Omega Semiconductor Inc. AOSS Series series
The Alpha & Omega Semiconductor Inc. Alpha & Omega Semiconductor Inc. AOSS Series series groups 5 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. The listed variants share a common case of 3-SMD, SOT-23-3 Variant, mounting type of Surface Mount and operating temperature of -55°C ~ 150°C (TJ). Variants differ by current - continuous drain (Id) @ 25°C, drain to source voltage and drive voltage (Max rds on, min rds on), so you can match the exact current - continuous drain (Id) @ 25°C your application requires using the selection guide below.
Select a variant by
- Current - continuous drain (Id) @ 25°C
- 4.3A (Ta) · 6.5A (Ta)
- Drain to source voltage
- 20 V · 30 V
- Drive voltage (Max rds on, min rds on)
- 2.5V, 4.5V · 4.5V, 10V
- FET type
- N-Channel · P-Channel
- Gate charge (Qg) (Max) @ vgs
- 14 nC @ 4.5 V · 23 nC @ 10 V
- Input capacitance (Ciss) (Max) @ vds
- 660 pF @ 10 V · 720 pF @ 15 V
- Rds on (Max) @ id, vgs
- 20mOhm @ 6.5A, 4.5V · 45mOhm @ 4.3A, 10V
- Vgs
- ±12V · ±20V
Variant comparison
| Parameter | AOSS21311C | AOSS32136C |
|---|---|---|
| Current - continuous drain (Id) @ 25°C | 4.3A (Ta) | 6.5A (Ta) |
| Drain to source voltage | 30 V | 20 V |
| Drive voltage (Max rds on, min rds on) | 4.5V, 10V | 2.5V, 4.5V |
| FET type | P-Channel | N-Channel |
| Gate charge (Qg) (Max) @ vgs | 23 nC @ 10 V | 14 nC @ 4.5 V |
| Input capacitance (Ciss) (Max) @ vds | 720 pF @ 15 V | 660 pF @ 10 V |
| Rds on (Max) @ id, vgs | 45mOhm @ 4.3A, 10V | 20mOhm @ 6.5A, 4.5V |
| Vgs | ±20V | ±12V |
Shared specifications
- Case
- 3-SMD, SOT-23-3 Variant
- Mounting type
- Surface Mount
- Operating temperature
- -55°C ~ 150°C (TJ)
- Package
- Tape & Reel (TR); Cut Tape (CT)
- Power dissipation
- 1.3W (Ta)
- Technology
- MOSFET (Metal Oxide)
Request a quote on any Alpha & Omega Semiconductor Inc. AOSS Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.
Frequently asked questions
- How do the Alpha & Omega Semiconductor Inc. Alpha & Omega Semiconductor Inc. AOSS Series variants differ?
- Alpha & Omega Semiconductor Inc. AOSS Series part numbers differ by current - continuous drain (Id) @ 25°C, drain to source voltage, drive voltage (Max rds on, min rds on) and FET type. Use the selection guide above to pick by current - continuous drain (Id) @ 25°C.
- How many Alpha & Omega Semiconductor Inc. Alpha & Omega Semiconductor Inc. AOSS Series part numbers are listed?
- 5 Alpha & Omega Semiconductor Inc. Alpha & Omega Semiconductor Inc. AOSS Series part numbers are listed, each with specifications and a datasheet where available.
- How do I get pricing and lead time for Alpha & Omega Semiconductor Inc. Alpha & Omega Semiconductor Inc. AOSS Series?
- Request a quote (RFQ) for any Alpha & Omega Semiconductor Inc. AOSS Series part number and we confirm price, availability and lead time per line — including end-of-life and hard-to-find variants.