BSS138K is out of stock and can be placed on backorder.
Available Substitutes:

Similar


Diodes Incorporated
In Stock: 0
Unit Price: $0.41000
Datasheet

Similar


Diodes Incorporated
In Stock: 0
Unit Price: $0.28000
Datasheet

Similar


Diodes Incorporated
In Stock: 0
Unit Price: $0.36000
Datasheet

Similar


Rohm Semiconductor
In Stock: 0
Unit Price: $0.25000
Datasheet

Similar


Panjit International Inc.
In Stock: 0
Unit Price: $0.20000
Datasheet
N-Channel 50 V 220mA (Ta) 350mW (Ta) Surface Mount SOT-23-3
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

BSS138K

DigiKey Part Number
BSS138KTR-ND - Tape & Reel (TR)
BSS138KCT-ND - Cut Tape (CT)
BSS138KDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
BSS138K
Description
MOSFET N-CH 50V 220MA SOT23-3
Manufacturer Standard Lead Time
23 Weeks
Customer Reference
Detailed Description
N-Channel 50 V 220mA (Ta) 350mW (Ta) Surface Mount SOT-23-3
Datasheet
 Datasheet
EDA/CAD Models
BSS138K Models
Product Attributes
Filter Similar Products
Show Empty Attributes
Category
Vgs(th) (Max) @ Id
1.2V @ 250µA
Mfr
Gate Charge (Qg) (Max) @ Vgs
2.4 nC @ 10 V
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Vgs (Max)
±12V
Part Status
Active
Input Capacitance (Ciss) (Max) @ Vds
58 pF @ 25 V
FET Type
Power Dissipation (Max)
350mW (Ta)
Technology
Operating Temperature
-55°C ~ 150°C (TJ)
Drain to Source Voltage (Vdss)
50 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)
1.8V, 2.5V
Package / Case
Rds On (Max) @ Id, Vgs
1.6Ohm @ 50mA, 5V
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (5)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
BSN20Q-7Diodes Incorporated0BSN20Q-7DITR-ND$0.41000Similar
DMN53D0L-13Diodes Incorporated031-DMN53D0L-13TR-ND$0.28000Similar
DMN53D0L-7Diodes Incorporated0DMN53D0L-7DITR-ND$0.36000Similar
RUC002N05T116Rohm Semiconductor0RUC002N05T116TR-ND$0.25000Similar
PJA138K_R1_00001Panjit International Inc.03757-PJA138K_R1_00001TR-ND$0.20000Similar
In-Stock: 0
3,000 expected in stock on 02-Nov-2026
Request Stock Notification
Marketplace Stock: 9,000 View Now
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.30000$0.30
10$0.18500$1.85
100$0.11570$11.57
500$0.08548$42.74
1,000$0.07570$75.70
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$0.06322$189.66
6,000$0.05692$341.52
9,000$0.05370$483.30
15,000$0.05009$751.35
21,000$0.04795$1,006.95
30,000$0.04587$1,376.10
75,000$0.04130$3,097.50
150,000$0.03913$5,869.50
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.

Other Suppliers on DigiKey

9,000In Stock
Ships from Flip Electronics