KSA1156YS The KSA1156YS is a PNP Silicon Transistor from On Semiconductor. It features a high breakdown voltage of 400V and a collector current of 500mA.
Mfr Part #:

KSA1156YS

Available from 2 distributors
Mfr Name: On Semiconductor
On Semiconductor
The KSA1156YS is a PNP Silicon Transistor from On Semiconductor. It features a high breakdown voltage of 400V and a collector current of 500mA.
Total Stock: 5,177 pcs
$ Price Range: $0.99

KSA1156YS Available from 2 distributors

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
5,170 pcs
5170 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
7 pcs
7 pcs On Request 1 On Request On Request On Request On Request On Request

KSA1156YS Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Current (Maximum)
Current Gain (Minimum @ VCE = -5 V, IC = -100 mA)
Current Gain (Minimum/Maximum @ IC = -100 mA, VCE = -5 V)
DC Current Gain (hFE) (Min) @ Ic, Vce
Mounting Type
Operating Temperature
Power
Power Dissipation
Storage Temperature
Supplier Device Package
Switching Time (Maximum)
Transistor Type
Vce Saturation (Max) @ Ib, Ic
Voltage
Voltage Saturation (Maximum @ IC = -100 mA, IB = -10 mA)
Voltage Saturation (Maximum @ Ib = -10 mA, Ic = -100 mA)

KSA1156YS Description

Short technical summary and product information.

The KSA1156YS is a PNP Silicon Transistor manufactured by On Semiconductor. This component is designed for high voltage switching applications, low power switching regulators, and DC-DC converters.

 

Key electrical specifications include a collector-emitter voltage of -400V and a continuous collector current of -0.5A (500mA). It offers a high breakdown voltage and low collector saturation voltage, along with high-speed switching capabilities. The DC current gain (hFE) ranges from 30 to 200 at a collector current of -100mA and collector-emitter voltage of -5V.

 

The transistor is housed in a TO-126-3 package and is suitable for through-hole mounting. It operates at junction temperatures up to 150°C and has a power dissipation of 1W. The device is Pb-Free, indicating compliance with environmental standards.

 

This transistor is well-suited for applications requiring reliable high-voltage performance and efficient switching. Its robust design and specifications make it a valuable component in power supply circuits and other demanding electronic systems.

KSA1156YS Quick Information

Product Type: PNP Silicon Transistor
Canonical Name: KSA1156YS PNP Silicon Transistor
Subcategory: Bipolar (BJT) - Single

KSA1156YS Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Pb-Free

KSA1156YS Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

KSA1156YS Features

  • High breakdown voltage of 400V.
  • 500mA continuous collector current.
  • Low collector saturation voltage.
  • High-speed switching capability.
  • Pb-Free device.

KSA1156YS Applications

  • Used in high-voltage switching circuits
  • Suitable for linear amplification applications
  • Ideal for power regulation modules
  • Applied in automotive and industrial electronics

KSA1156YS FAQs

5 frequently asked questions generated from this part’s specifications.
What is the collector-emitter voltage rating for the KSA1156YS transistor?

The collector-emitter voltage rating for the KSA1156YS transistor is -400V.

What is the maximum continuous collector current for the KSA1156YS?

The maximum continuous collector current for the KSA1156YS is 500mA.

What is the package type of the KSA1156YS transistor?

The KSA1156YS transistor is available in a TO-126-3 package.

What is the operating temperature range for the KSA1156YS?

The operating junction temperature for the KSA1156YS is up to 150°C.

Is the KSA1156YS a Pb-Free device?

Yes, the KSA1156YS is a Pb-Free device.

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