2N1937 The 2N1937 is an NPN silicon power transistor from ISSI, designed for general purpose applications. It offers robust electrical and thermal characteristics.
Mfr Part #:

2N1937

Available from 1 distributors
Mfr Name: ISSI
ISSI
The 2N1937 is an NPN silicon power transistor from ISSI, designed for general purpose applications. It offers robust electrical and thermal characteristics.
✓ Total Stock: 1 pcs
$ Price Range: $0.99

2N1937 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
1 pcs
1 pcs On Request 1 On Request On Request 65+ On Request On Request

2N1937 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Configuration
Mounting Type
SVHC Present
Transistor Type

2N1937 Description

Short technical summary and product information.

The 2N1937 is a general-purpose NPN bipolar junction transistor (BJT) manufactured by ISSI. This silicon transistor is housed in a TO-63 package, designed for post/stud mount applications.

 

Key electrical specifications include a maximum collector-emitter voltage (Vce) of 80V and a maximum collector current (Ic) of 20A. It has a minimum DC current gain (hFE) of 10 and a maximum power dissipation of 150W at ambient temperature. The transistor also features a minimum transition frequency (ft) of 4.0 MHz and a maximum collector-emitter saturation voltage (Vce_sat) of 0.75V.

 

With its NPN polarity and silicon construction, the 2N1937 is suitable for various power switching and amplification tasks in industrial and general electronic circuits. Its TO-63 metal package provides effective heat dissipation for demanding applications.

2N1937 Quick Information

Product Type: NPN Transistor
Canonical Name: 2N1937 NPN General Purpose Silicon Power Transistor
Subcategory: Single

2N1937 Compliance

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

2N1937 Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

2N1937 Features

  • NPN silicon power transistor
  • 80V collector-emitter voltage
  • 20A maximum collector current
  • 150W maximum power dissipation
  • TO-63 post/stud mount package

2N1937 Applications

  • Used in high-current power switching circuits.
  • Ideal for linear power amplifier designs.
  • Suitable for motor control applications.
  • Common in low-frequency power converters.

2N1937 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum collector-emitter voltage of the 2N1937?

80V.

What is the maximum collector current?

20A.

What is the power dissipation?

150W at ambient temperature.

What is the transistor type?

NPN silicon general purpose transistor.

What is the package type?

TO-63 metal package with stud mount.

What is the DC current gain?

Minimum 10.

What is the transition frequency?

4.0 MHz.

Home
Account

Categories