P-Channel 20 V 4.2A (Tj) 1.4W Surface Mount SOT-23
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P-Channel 20 V 4.2A (Tj) 1.4W Surface Mount SOT-23
SOT 23
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SI2305B-TP

DigiKey Part Number
SI2305B-TPMSTR-ND - Tape & Reel (TR)
SI2305B-TPMSCT-ND - Cut Tape (CT)
SI2305B-TPMSDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
SI2305B-TP
Description
MOSFET P-CH 20V 4.2A SOT23
Customer Reference
Detailed Description
P-Channel 20 V 4.2A (Tj) 1.4W Surface Mount SOT-23
Datasheet
 Datasheet
Product Attributes
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Category
Vgs(th) (Max) @ Id
900mV @ 250µA
Mfr
Gate Charge (Qg) (Max) @ Vgs
15 nC @ 4.5 V
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Vgs (Max)
±8V
Part Status
Active
Input Capacitance (Ciss) (Max) @ Vds
740 pF @ 4 V
FET Type
Power Dissipation (Max)
1.4W
Technology
Operating Temperature
-55°C ~ 150°C (TJ)
Drain to Source Voltage (Vdss)
20 V
Mounting Type
Surface Mount
Current - Continuous Drain (Id) @ 25°C
Supplier Device Package
SOT-23
Drive Voltage (Max Rds On, Min Rds On)
1.8V, 4.5V
Package / Case
Rds On (Max) @ Id, Vgs
60mOhm @ 2.7A, 4.5V
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (4)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
FDN304Ponsemi197FDN304PCT-ND$1.19000Similar
FDN340Ponsemi81,745FDN340PCT-ND$0.88000Similar
NTR2101PT1Gonsemi5,285NTR2101PT1GOSCT-ND$0.77000Similar
NTR4101PT1Gonsemi127,626NTR4101PT1GOSCT-ND$0.62000Similar
In-Stock: 374
Due to temporary constrained supply, DigiKey is unable to accept backorders at this time.
All prices are in AUD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.71000$0.71
10$0.43400$4.34
100$0.27420$27.42
500$0.20448$102.24
1,000$0.18197$181.97
* All Digi-Reel orders will add a $9.50 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$0.15331$459.93
6,000$0.13885$833.10
9,000$0.13148$1,183.32
15,000$0.12319$1,847.85
21,000$0.11829$2,484.09
30,000$0.11351$3,405.30
Manufacturers Standard Package
Unit Price without GST:$0.71000
Unit Price with GST:$0.78100