N-Channel MOSFET, 210 mA, 50 V, 3-Pin SOT-323 onsemi BSS138W

onsemi

Product Information

Maximum Continuous Drain Current:
210 mA
Transistor Material:
Si
Width:
1.25mm
Transistor Configuration:
Single
Maximum Drain Source Voltage:
50 V
Package Type:
SOT-323
Number of Elements per Chip:
1
Minimum Gate Threshold Voltage:
0.8V
Maximum Operating Temperature:
+150 °C
Typical Gate Charge @ Vgs:
1.1 nC @ 10 V
Channel Type:
N
Length:
2mm
Pin Count:
3
Channel Mode:
Enhancement
Mounting Type:
Surface Mount
Maximum Power Dissipation:
340 mW
Maximum Gate Source Voltage:
-20 V, +20 V
Height:
0.9mm
Minimum Operating Temperature:
-55 °C
Forward Diode Voltage:
1.4V
Maximum Drain Source Resistance:
6 Ω
FET Feature:
-
HTSUS:
8541.21.0095
Vgs(th) (Max) @ Id:
1.5V @ 1mA
Operating Temperature:
-55°C ~ 150°C (TJ)
Package / Case:
SC-70, SOT-323
Rds On (Max) @ Id, Vgs:
3.5Ohm @ 220mA, 10V
Gate Charge (Qg) (Max) @ Vgs:
1.1 nC @ 10 V
RoHS Status:
ROHS3 Compliant
REACH Status:
REACH Unaffected
edacadModel:
BSS138W Models
FET Type:
N-Channel
Drive Voltage (Max Rds On, Min Rds On):
4.5V, 10V
edacadModelUrl:
/en/models/2804105
Package:
Tape & Reel (TR)
Drain to Source Voltage (Vdss):
50 V
Vgs (Max):
±20V
Moisture Sensitivity Level (MSL):
1 (Unlimited)
Power Dissipation (Max):
340mW (Ta)
Input Capacitance (Ciss) (Max) @ Vds:
38 pF @ 25 V
standardLeadTime:
22 Weeks
Mounting Type:
Surface Mount
Series:
-
Supplier Device Package:
SOT-323
Current - Continuous Drain (Id) @ 25°C:
210mA (Ta)
Technology:
MOSFET (Metal Oxide)
Base Product Number:
BSS138
ECCN:
EAR99
RoHs Compliant
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The onsemi BSS138W is a high-performance N-channel MOSFET designed to provide efficient power management in compact electronic circuits. Utilising advanced trench technology, this surface-mount device offers low on-state resistance and high-speed switching capabilities. Its robust construction ensures reliability across various temperatures, making it an essential component for engineers seeking a miniature solution for low-voltage, low-current applications that require precision and long-term durability in modern PCB designs.

Why Should You Buy the Product?

This onsemi BSS138W MOSFET is an ideal choice for high-efficiency switching and level-shifting tasks in space-constrained environments. Its low gate threshold voltage ensures compatibility with most integrated circuits and logic-level signals.

  • Optimised for high-speed switching with minimal power loss.
  • Compact SOT-323 packaging saves valuable board space.
  • Reliable performance in low-voltage logic-level applications.

Feature Highlights

  • Low On-Resistance (RDS(on)) for improved efficiency.
  • Logic-level gate drive compatibility.
  • High-density cell design for low thermal resistance.
  • Fast switching speeds for high-frequency operation.
  • Lead-free and RoHS-compliant construction.

Application Areas

  • Battery-powered portable electronics.
  • DC-to-DC converters and power management modules.
  • Signal level translation and logic-level shifting.
  • Low-side load switching in consumer devices.
  • Automotive interior lighting and sensor controls.

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ESD Control Selection Guide V1(Technical Reference)
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BSS138W, N-Channel Logic Level Enhancement Mode Field Effect Transistor(Technical Reference)
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onsemi RoHS(Environmental Information)
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Qualification of Manufacturing Source 25/Nov/2013(PCN Assembly/Origin)
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Logo 17/Aug/2017(PCN Design/Specification)
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BSS138W Datasheet(Datasheets)
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Binary Year Code Marking 15/Jan/2014(PCN Packaging)
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Mult Devices 24/Oct/2017(PCN Packaging)

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FAQs

Yes. We ship BSS138W Internationally to many countries around the world.
Yes. You can also search BSS138W on website for other similar products.
We accept all major payment methods for all products including ET21466770. Please check your shopping cart at the time of order.
We use our internationally recognized delivery partners UPS/DHL. Collection of ET21466770 can also be arranged for the customer by international shipments through contacting our customer support team. Additionally, you can also search"onsemi" products on our website by using Enrgtech's Unique Manufacturing Part Number ET21466770.
You can order onsemi brand products with BSS138W directly through our website or call us at +44 (0) 3303 800 157 or email our support team at sales@enrgtech.co.uk.
Yes. Our products in MOSFETs category are shipped in lowest possible time.
You will get a confirmation email regarding your order of N-Channel MOSFET, 210 mA, 50 V, 3-Pin SOT-323 onsemi BSS138W. You can also check on our website or by contacting our customer support team for further order details on N-Channel MOSFET, 210 mA, 50 V, 3-Pin SOT-323 onsemi BSS138W.