N-Channel 40 V 4.3A (Ta), 5.6A (Tc) 1.25W (Ta), 2.1W (Tc) Surface Mount SOT-23
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

SI2318A

DigiKey Part Number
4518-SI2318ATR-ND - Tape & Reel (TR)
4518-SI2318ACT-ND - Cut Tape (CT)
4518-SI2318ADKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
SI2318A
Description
SOT-23 N-CHANNEL POWER MOSFETS R
Manufacturer Standard Lead Time
8 Weeks
Customer Reference
Detailed Description
N-Channel 40 V 4.3A (Ta), 5.6A (Tc) 1.25W (Ta), 2.1W (Tc) Surface Mount SOT-23
Datasheet
 Datasheet
Product Attributes
Type
Description
Select All
Category
Mfr
Series
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Active
FET Type
Technology
Drain to Source Voltage (Vdss)
40 V
Current - Continuous Drain (Id) @ 25°C
Drive Voltage (Max Rds On, Min Rds On)
4.5V, 10V
Rds On (Max) @ Id, Vgs
42mOhm @ 4.3A, 10V
Vgs(th) (Max) @ Id
2.5V @ 250µA
Gate Charge (Qg) (Max) @ Vgs
9 nC @ 20 V
Vgs (Max)
±20V
Input Capacitance (Ciss) (Max) @ Vds
340 pF @ 20 V
FET Feature
-
Power Dissipation (Max)
1.25W (Ta), 2.1W (Tc)
Operating Temperature
150°C (TJ)
Grade
-
Qualification
-
Mounting Type
Surface Mount
Supplier Device Package
SOT-23
Package / Case
Product Questions and Answers

See what engineers are asking, ask your own questions, or help out a member of the DigiKey engineering community

In-Stock: 8,019
Check for Additional Incoming Stock
All prices are in NZD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.39000$0.39
10$0.27100$2.71
25$0.23880$5.97
100$0.20430$20.43
250$0.18760$46.90
500$0.17758$88.79
1,000$0.16932$169.32
* All Digi-Reel orders will add a $10.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$0.15912$477.36
6,000$0.15413$924.78
9,000$0.15163$1,364.67
15,000$0.14886$2,232.90
21,000$0.14724$3,092.04
30,000$0.14568$4,370.40
75,000$0.14232$10,674.00
Manufacturers Standard Package
Unit Price without GST:$0.39000
Unit Price with GST:$0.44850