KSC945CYTA The ON Semiconductor KSC945CYTA is an NPN epitaxial silicon transistor designed for audio frequency amplification and high-frequency oscillation. It features a 50V collector-emitter voltage and 150mA collector current.
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KSC945CYTA

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor KSC945CYTA is an NPN epitaxial silicon transistor designed for audio frequency amplification and high-frequency oscillation. It features a 50V collector-emitter voltage and 150mA collector current.
Total Stock: 256,247 pcs
$ Price Range: $0.99

KSC945CYTA Available from 1 distributor

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KSC945CYTA Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Breakdown Voltage (Minimum @ IC = -100 /C 0109 A, IE = 0)
Breakdown Voltage (Minimum @ IC = 10 mA, IB = 0)
Breakdown Voltage (Minimum @ IE = 10 /C 0109 A, IC = 0)
Collector Current (Maximum)
Collector Cut-Off Current
Collector Emitter Saturation Voltage (Maximum @ Ib, Ic)
Collector Emitter Saturation Voltage (Typical/Maximum @ IC = 100 mA, IB = 10 mA)
Collector Emitter Voltage (Maximum)
Collector-Base Voltage
Current
Current Gain Bandwidth Product (Typical @ VCE = 6 V, IC = 10 mA)
Current Gain Bandwidth Product (Typical)
DC Current Gain (Minimum) @ Ic,Vce
DC Current Gain (Minimum/Maximum @ VCE = 6 V, IC = 1.0 mA)
DC Current Gain (hFE) (Min) @ Ic, Vce
Emitter Cut-off Current
Emitter-Base Voltage
Frequency
Junction Temperature
Mounting Type
Noise Figure (NF)
Operating Temperature
Output Capacitance (Cob)
Power
Power Dissipation (Maximum)
Storage Temperature
Supplier Device Package
Supplier Package
Thermal Resistance Junction-to-Ambient
Transistor Type
Vce Saturation (Max) @ Ib, Ic
Voltage

KSC945CYTA Description

Short technical summary and product information.

The KSC945CYTA from ON Semiconductor is an NPN epitaxial silicon transistor suitable for audio frequency amplifier and high-frequency oscillator applications. It offers a collector-emitter voltage of 50V and a maximum collector current of 150mA.

 

Key electrical characteristics include a DC current gain (hFE) of 120 (min) at 1mA and 6V, and a current gain bandwidth product (fT) of 300 MHz (typical) at 10mA and 6V. The collector-emitter saturation voltage (Vce Sat) is a maximum of 0.30V at 100mA and 10mA.

 

This transistor is housed in a TO-92-3 package with through-hole mounting. It operates at a junction temperature up to 150°C and has a power dissipation of 250mW. The KSC945CYTA is complementary to the KSA733.

 

It is designed for applications requiring amplification and oscillation in electronic circuits.

KSC945CYTA Quick Information

Product Type: NPN Epitaxial Silicon Transistor
Canonical Name: KSC945CYTA NPN Epitaxial Silicon Transistor
Subcategory: Bipolar (BJT) - Single

KSC945CYTA Compliance

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

KSC945CYTA Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

KSC945CYTA Features

  • NPN epitaxial silicon transistor.
  • 50V collector-emitter voltage rating.
  • 150mA maximum collector current.
  • 300MHz typical gain bandwidth product.
  • TO-92 package for through-hole mounting.

KSC945CYTA Applications

  • Used in switching circuits
  • Suitable for low-power amplification
  • Ideal for signal switching applications
  • Compatible with through-hole PCB mounting

KSC945CYTA FAQs

5 frequently asked questions generated from this part’s specifications.
What is the collector-emitter voltage for the KSC945CYTA?

The collector-emitter voltage for the KSC945CYTA is 50V.

What is the maximum collector current of the KSC945CYTA transistor?

The maximum collector current for the KSC945CYTA is 150mA.

What is the typical gain bandwidth product of the KSC945CYTA?

The typical gain bandwidth product (fT) for the KSC945CYTA is 300MHz.

What package type is the KSC945CYTA available in?

The KSC945CYTA is available in a TO-92-3 package.

What is the operating temperature range for the KSC945CYTA?

The operating temperature range for the KSC945CYTA is -55°C to 150°C (TJ).

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