STD03N The Sanken STD03N is an NPN Darlington bipolar transistor designed for audio amplifier output stages. It features a 160V collector-emitter voltage and 15A collector current.
Mfr Part #:

STD03N

Available from 1 distributors
Mfr Name: Sanken
Sanken
The Sanken STD03N is an NPN Darlington bipolar transistor designed for audio amplifier output stages. It features a 160V collector-emitter voltage and 15A collector current.
Total Stock: 170 pcs
$ Price Range: $0.51

STD03N Available from 1 distributor

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STD03N Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Collector-Base Voltage
Current
DC Current Gain (hFE) (Min) @ Ic, Vce
Mounting Type
Operating Temperature
Power
Supplier Device Package
Supplier Package
Tape & Reel
Transistor Type
Vce Saturation (Max) @ Ib, Ic
Voltage

STD03N Description

Short technical summary and product information.

The Sanken STD03N is a silicon NPN epitaxial planar transistor with built-in temperature compensation, specifically suited for audio amplifier output stages. It offers a high collector-emitter voltage (Vceo) of 160V and a maximum collector current (Ic) of 15A, with a power dissipation (Pd) of 160W. The transistor exhibits a high DC current gain (hFE) ranging from 5000 to 20000 at 10A and 4V, and a maximum saturation voltage (Vce(sat)) of 2V at 10mA and 10A.

 

This component is housed in a TO-3P-5L package and is designed for through-hole mounting. Its complementary product is the STD03P. The STD03N is suitable for applications requiring robust amplification and thermal management, such as in audio equipment.

 

Key electrical characteristics include a Vceo of 160V and a continuous collector current of 15A. The device operates at temperatures up to 150°C (TJ). Its Darlington configuration provides high current gain, making it effective in power amplification circuits.

STD03N Quick Information

Product Type: Bipolar Transistor
Canonical Name: Sanken STD03N NPN Darlington Transistor
Subcategory: NPN

STD03N Compliance

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

STD03N Estimated Pricing

Qty Low High
1+ $0.51 $0.51

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

STD03N Features

  • NPN Darlington transistor for audio output.
  • High 160V collector-emitter voltage.
  • Maximum 15A collector current.
  • High DC current gain (hFE) 5000-20000.
  • TO-3P-5L package for through-hole mounting.

STD03N Applications

  • Audio amplifier output stages.
  • Power amplification circuits.
  • General purpose amplification.

STD03N FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum collector-emitter voltage (Vceo) of the STD03N?

160 V maximum.

What is the maximum collector current rating?

15 A maximum.

What is the DC current gain (hFE) range?

5000 to 20000 at 10A, 4V.

What package is the STD03N available in?

TO-3P-5 (supplier package TO-3P-5L), through-hole mounting.

What is the maximum power dissipation?

160 W maximum.

What is the maximum junction temperature?

150°C.

What is the maximum Vce saturation voltage?

2 V maximum at Ib=10mA, Ic=10A.

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