KSC5042FTU The ON Semiconductor KSC5042FTU is an NPN bipolar transistor designed for high voltage switching applications. It features a 900V collector-emitter voltage and a 100mA DC collector current.
Mfr Part #:

KSC5042FTU

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor KSC5042FTU is an NPN bipolar transistor designed for high voltage switching applications. It features a 900V collector-emitter voltage and a 100mA DC collector current.
Total Stock: 999 pcs
$ Price Range: $0.99

KSC5042FTU Available from 1 distributor

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999 pcs
999 pcs On Request 1 On Request On Request 01+ On Request On Request

KSC5042FTU Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Base - Emitter Saturation Voltage
Collector Current (DC)
Collector Current (Pulse)
Collector Cut-Off Current
Collector Dissipation
Collector Emitter Breakdown Voltage (Minimum @ IC=5 mA, IB=0)
Collector-Base Breakdown Voltage
Collector-Base Voltage
Collector-Emitter Breakdown Voltage (Unspecified condition)
Collector-Emitter Saturation Voltage (Maximum @ IC = 20 mA, IB = 4 mA)
Collector-Emitter Voltage
Current
DC Current Gain (hFE) (Min) @ Ic, Vce
Emitter Cut-off Current
Emitter-Base Breakdown Voltage
Emitter-Base Voltage
Junction Temperature
Mounting Type
Operating Temperature
Output Capacitance (Typical @ VCB = 100 V, f = 1 MHz)
Output Capacitance (Unspecified condition)
Power
Storage Temperature
Supplier Device Package
Transistor Type
Vce Saturation (Max) @ Ib, Ic
Voltage

KSC5042FTU Description

Short technical summary and product information.

The KSC5042FTU from ON Semiconductor is an NPN triple diffused planar silicon transistor. It is designed for high voltage switching and dynamic focus applications, offering a high collector-emitter breakdown voltage of 900V.

 

Key electrical characteristics include a DC collector current of 100mA and a pulse collector current of 300mA. The transistor has a maximum collector dissipation of 6W at 25°C. It exhibits a typical DC current gain (hFE) of 30 at 10mA and 5V, with a collector-emitter saturation voltage (VCE(sat)) of 5V at 4mA/20mA and a base-emitter saturation voltage (VBE(sat)) of 2V under the same conditions.

 

The device comes in a TO-220F-3 package, suitable for through-hole mounting. It operates at junction temperatures up to 150°C and storage temperatures between -55°C and 150°C. The output capacitance (Cob) is a small 2.8pF typical at 1MHz.

 

This transistor is RoHS3 compliant, has an MSL of 1, and is REACH unaffected, making it suitable for various electronic designs requiring high voltage handling.

KSC5042FTU Quick Information

Product Type: Bipolar Transistor
Canonical Name: NPN Triple Diffused Planar Silicon Transistor
Subcategory: NPN

KSC5042FTU Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

KSC5042FTU Estimated Pricing

Qty Low High
1+ $0.99 $0.99

Estimated market price range - modelled values for guidance only, not live distributor offers.

KSC5042FTU Features

  • High 900V collector-emitter breakdown voltage.
  • 100mA DC collector current capability.
  • Low 2.8pF typical output capacitance.
  • TO-220F-3 package for through-hole mounting.
  • RoHS3 compliant for modern designs.

KSC5042FTU Applications

  • Suitable for high voltage switching.
  • Used in dynamic focus circuits.
  • General purpose NPN transistor applications.
  • Power supply circuit designs.
  • High reliability electronic systems.

KSC5042FTU FAQs

5 frequently asked questions generated from this part’s specifications.
What is the maximum collector-emitter voltage for the KSC5042FTU?

The maximum collector-emitter voltage (VCEO) for the KSC5042FTU is 900V.

What is the continuous collector current rating?

The continuous collector current (IC) rating for the KSC5042FTU is 100mA.

What package type is the KSC5042FTU supplied in?

The KSC5042FTU is supplied in a TO-220F-3 package.

What is the operating temperature range?

The operating junction temperature (TJ) for the KSC5042FTU is up to 150°C.

Is the KSC5042FTU RoHS compliant?

Yes, the KSC5042FTU is RoHS3 compliant.

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