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2SC4300 NPN triple diffused planar transistor rated for 800V VCEO and 5A collector current. Designed for high voltage switching applications such as switching regulators.
Mfr Part #:

2SC4300

Available from 1 distributors
Mfr Name: Sanken
Sanken
NPN triple diffused planar transistor rated for 800V VCEO and 5A collector current. Designed for high voltage switching applications such as switching regulators.
✓ Total Stock: 50 pcs
$ Price Range: $0.74 - $10.40

2SC4300 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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50 pcs
On Request
50 pcs On Request 1 On Request On Request On Request On Request On Request
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2SC4300 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Current
DC Current Gain (hFE) (Min) @ Ic, Vce
Frequency
Mounting Type
Operating Temperature
Power
Storage Temperature
Supplier Device Package
Transistor Type
Vce Saturation (Max) @ Ib, Ic
Voltage
Weight
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2SC4300 Description

Short technical summary and product information.

The 2SC4300 is a silicon NPN triple diffused planar transistor from Sanken Electric. It is designed for high voltage switching applications, particularly switching regulators and general purpose use. With a maximum collector-emitter voltage of 800V and collector current of 5A (10A pulse), it offers robust performance. The device features a DC current gain (hFE) range of 10 to 30 at VCE=4V, IC=2A, and a low collector-emitter saturation voltage of 0.5V maximum. The transistor is housed in a TO-3PF (TO-3P-3 Full Pack) through-hole package, weighing 6.5g. It is RoHS compliant and has a maximum junction temperature of 150°C. The transition frequency is 6 MHz typical, making it suitable for moderate frequency switching.

2SC4300 Quick Information

Product Type: Bipolar Transistor
Canonical Name: 2SC4300 Silicon NPN Triple Diffused Planar Transistor
Subcategory: Single Transistors

2SC4300 Compliance

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

2SC4300 Estimated Pricing

Qty Low High
1+ $2.01 $2.01
2+ $10.40 $10.40
5+ $9.86 $9.86
10+ $1.34 $1.34
20+ $8.76 $8.76
100+ $0.80 $0.80
500+ $0.74 $0.74

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

2SC4300 Features

  • 800V collector-emitter voltage rating.
  • 5A continuous collector current capability.
  • Low saturation voltage of 500 mV.
  • TO-3PF through-hole package.
  • RoHS compliant design.

2SC4300 Applications

  • Used in switching power supply circuits.
  • Ideal for high voltage switching regulators.
  • Suitable for general purpose switching applications.

2SC4300 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the maximum collector-emitter voltage of the 2SC4300?

800V.

What package is the 2SC4300 available in?

TO-3PF (TO-3P-3 Full Pack) through-hole package.

What is the maximum operating temperature?

150°C junction temperature.

Is the 2SC4300 RoHS compliant?

Yes, RoHS3 compliant.

What is the maximum collector current?

5A continuous, 10A pulse.

What is the DC current gain (hFE) range?

10 to 30 at VCE=4V, IC=2A.

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