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Home Product MMBT5551LT1G NPN High Voltage Transistor 160V 600mA SOT-23 ON Semiconductor
MMBT5551LT1G

MMBT5551LT1G NPN High Voltage Transistor 160V 600mA SOT-23 ON Semiconductor

MMBT5551LT1G SMD
SOT-23 NPN Transistor
High Voltage SOT-23 Transistor
MMBT5551LT1G
MMBT5551LT1G SMD SOT-23 NPN Transistor optimized for high-voltage applications up to 160V. Features 600mA collector current in compact package for switching circuits, amplifiers, and load drivers. Ideal for space-constrained PCB designs requiring reliable voltage handling.
Categories:Electronic components
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Product Description

The MMBT5551LT1G is a compact SMD SOT-23 NPN Transistor designed for high-voltage applications, featuring a robust 160V collector-emitter voltage (V_CEO) and 200V collector-base voltage (V_CBO). This High Voltage SOT-23 Transistor handles continuous collector currents up to 600mA with DC current gain (h_FE) ranging 100-250. Operates within -55°C to +150°C temperature range and 225mW power dissipation. Optimized for industrial automation, power management systems, and high-voltage switching circuits, it integrates directly with driver modules and voltage amplification stages. Key advantages include its miniature footprint, rapid switching capability, and voltage tolerance, though thermal management requires attention in high-current scenarios. Compatible with 3-160V operating voltages, it serves as a reliable component in compact power electronics designs.
Parameter Specification
Transistor Type NPN
Package Type SMD, SOT-23
Collector-Emitter Voltage (VCEO) 160V
Collector-Base Voltage (VCBO) 200V
Emitter-Base Voltage (VEBO) 5V
Collector Current (IC) 600mA
Power Dissipation (Ptot) 350mW
DC Current Gain (hFE) 100 (min) @ 10mA, 5V
Transition Frequency (fT) 100MHz
Operating Temperature Range -55°C to +150°C
Application High Voltage Switching, Amplification
question:What happens if a refurbished product malfunctions during use?
answer:We will assess and offer replacement or refund per our refurbished product policy.
question:Can shipments be declared as low-value upon request?
answer:Yes, low-value declaration is possible for eligible shipments upon prior request.
question:Do you provide technical support for product setup?
answer:Yes, we offer complimentary technical support via email or chat for setup guidance.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
question:What happens if a refurbished product malfunctions during use?
answer:We will assess and offer replacement or refund per our refurbished product policy.
question:Can shipments be declared as low-value upon request?
answer:Yes, low-value declaration is possible for eligible shipments upon prior request.
question:Do you provide technical support for product setup?
answer:Yes, we offer complimentary technical support via email or chat for setup guidance.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
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