BSS123 is out of stock and can be placed on backorder.
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N-Channel 100 V 170mA 350mW (Ta) Surface Mount SOT-23-3
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

BSS123

DigiKey Part Number
BSS123NTR-ND - Tape & Reel (TR)
BSS123NCT-ND - Cut Tape (CT)
BSS123NDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
BSS123
Description
MOSFET N-CH 100V 170MA SOT23-3
Manufacturer Standard Lead Time
22 Weeks
Customer Reference
Detailed Description
N-Channel 100 V 170mA 350mW (Ta) Surface Mount SOT-23-3
Datasheet
 Datasheet
EDA/CAD Models
BSS123 Models
Product Attributes
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Category
Vgs(th) (Max) @ Id
2V @ 250µA
Mfr
Gate Charge (Qg) (Max) @ Vgs
1.8 nC @ 10 V
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Vgs (Max)
±20V
Part Status
Active
Input Capacitance (Ciss) (Max) @ Vds
14 pF @ 25 V
FET Type
Power Dissipation (Max)
350mW (Ta)
Technology
Operating Temperature
-55°C ~ 150°C (TJ)
Drain to Source Voltage (Vdss)
100 V
Mounting Type
Surface Mount
Current - Continuous Drain (Id) @ 25°C
Supplier Device Package
SOT-23-3
Drive Voltage (Max Rds On, Min Rds On)
4.5V, 10V
Package / Case
Rds On (Max) @ Id, Vgs
5Ohm @ 200mA, 10V
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (8)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
BSS123Lonsemi0BSS123LTR-ND$0.24000Similar
BSS123LT1Gonsemi0BSS123LT1GOSTR-ND$0.29000Similar
BSS123-7-FDiodes Incorporated0BSS123-FDITR-ND$0.23000Similar
BSS123Q-7Diodes Incorporated031-BSS123Q-7TR-ND$0.22000Similar
BSS123TADiodes Incorporated0BSS123TR-ND$0.48000Similar
In-Stock: 0
3,000 estimated in stock on 24-Dec-2026
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.35000$0.35
10$0.23700$2.37
100$0.13720$13.72
500$0.09384$46.92
1,000$0.08317$83.17
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$0.06732$201.96
6,000$0.06018$361.08
9,000$0.04692$422.28
15,000$0.04681$702.15
21,000$0.04664$979.44
30,000$0.04493$1,347.90
75,000$0.04458$3,343.50
150,000$0.04263$6,394.50
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.