2SC4706 The 2SC4706 is a high-voltage silicon NPN triple diffused bipolar transistor from Sanken. It features 600V collector-emitter breakdown voltage, 14A collector current, and 130W power dissipation in a TO-3P through-hole package.
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2SC4706

Available from 1 distributors
Mfr Name: Sanken
Sanken
The 2SC4706 is a high-voltage silicon NPN triple diffused bipolar transistor from Sanken. It features 600V collector-emitter breakdown voltage, 14A collector current, and 130W power dissipation in a TO-3P through-hole package.
Total Stock: 722 pcs

2SC4706 Available from 1 distributor

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2SC4706 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Automotive Grade
Base Current
Base-Emitter Saturation Voltage (Maximum)
Collector Current (Pulse)
Collector Cut-off Current (Maximum)
Collector Output Capacitance (Typical)
Collector-Base Voltage
Collector-Emitter Breakdown Voltage (Minimum)
Current
DC Current Gain (hFE) (Min) @ Ic, Vce
Emitter Cut-off Current (Maximum)
Emitter-Base Voltage
Frequency
Mounting Type
Operating Temperature
Package Weight
Power
Storage Temperature
Storage Temperature Range
Supplier Device Package
Transistor Type
Vce Saturation (Max) @ Ib, Ic
Voltage

2SC4706 Description

Short technical summary and product information.

The 2SC4706 is a high-voltage silicon NPN triple diffused planar transistor manufactured by Sanken. It is designed for switching regulator and general purpose applications. The device provides a collector-emitter breakdown voltage of 600 V minimum, a collector-base voltage of 900 V maximum, and an emitter-base voltage of 7 V maximum. Collector current is rated at 14 A, with pulse capability to 28 A, and the DC current gain (hFE) ranges from 10 to 25 at VCE = 4 V and IC = 7 A.

 

Saturation voltages are specified at 0.5 V max for VCE(sat) and 1.2 V max for VBE(sat) under IC = 7 A, IB = 1.4 A. Typical transition frequency is 6 MHz, and collector output capacitance is typically 160 pF. The maximum power dissipation is 130 W at a case temperature of 25°C, with a maximum junction temperature of 150°C and storage temperature range of -55°C to +150°C.

 

The transistor is housed in a TO-3P-3/SC-65-3 through-hole package and uses the TO-3P supplier device package. This package option supports high power dissipation and is suitable for printed circuit board mounting in power supply circuits, switching regulators, and other high-voltage switching applications.

2SC4706 Quick Information

Product Type: NPN Bipolar Transistor
Canonical Name: 2SC4706 Silicon NPN Triple Diffused Transistor
Subcategory: Single NPN

2SC4706 Compliance

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

2SC4706 Features

  • High voltage NPN transistor with 600 V VCEO.
  • Collector current rating up to 14 A.
  • Power dissipation rated at 130 W.
  • Through-hole mounting in TO-3P package.
  • High-speed switching for power supplies.

2SC4706 Applications

  • Suitable for switching regulator power supplies.
  • Used in general purpose high-voltage switching.
  • Applicable to high-speed power supply circuits.
  • Ideal for through-hole power module designs.

2SC4706 FAQs

7 frequently asked questions generated from this part’s specifications.
What are the voltage ratings of the 2SC4706?

Collector-emitter breakdown voltage is 600 V min, collector-base voltage is 900 V max, and emitter-base voltage is 7 V max.

What package is the 2SC4706 available in?

TO-3P-3 / SC-65-3 case, supplier device package TO-3P, through-hole mounting.

What are the temperature specifications for the 2SC4706?

Operating junction temperature is up to 150°C; storage temperature range is -55°C to +150°C.

Is the 2SC4706 RoHS compliant?

The manufacturer page indicates RoHS: YES.

What is the maximum collector current?

Continuous collector current is 14 A; pulse collector current is 28 A.

What is the DC current gain of the 2SC4706?

hFE ranges from 10 to 25 measured at VCE = 4 V and IC = 7 A.

What applications is the 2SC4706 intended for?

Switching regulators and general purpose high voltage switching circuits.

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