BSR18A PNP bipolar transistor, 40V collector-emitter breakdown voltage, 200mA collector current. Surface mount in SOT-23-3 package.
Mfr Part #:

BSR18A

Available from 2 distributors
Mfr Name: On Semiconductor
On Semiconductor
PNP bipolar transistor, 40V collector-emitter breakdown voltage, 200mA collector current. Surface mount in SOT-23-3 package.
Total Stock: 10,001 pcs
$ Price Range: $0.03

BSR18A 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
10,000 pcs
10000 pcs On Request 1 On Request On Request 24+ On Request On Request
Non-Authorised Inventory information
1 pcs
1 pcs On Request 1 On Request On Request On Request On Request On Request

BSR18A Specifications Quick View

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

BSR18A Description

Short technical summary and product information.

The BSR18A is a PNP bipolar junction transistor manufactured by ON Semiconductor. It features a collector-emitter breakdown voltage of 40 V and a continuous collector current rating of 200 mA. The device offers a DC current gain (hFE) of at least 100 at 10 mA collector current and 1 V VCE, and a maximum saturation voltage of 400 mV at 50 mA collector current.

 

With a transition frequency of 250 MHz, the BSR18A is suitable for switching and amplification applications in the low to medium frequency range. The transistor can dissipate up to 350 mW of power and operates over a junction temperature range of -55°C to 150°C.

 

The BSR18A is supplied in a surface-mount SOT-23-3 package, also referred to as TO-236-3 or SC-59. It is RoHS3 compliant and has an MSL rating of 1 (unlimited) for moisture sensitivity.

BSR18A Quick Information

Product Type: PNP Bipolar Transistor
Canonical Name: BSR18A PNP Bipolar Transistor
Subcategory: PNP

BSR18A Compliance

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

BSR18A Estimated Pricing

Qty Low High
1+ $0.03 $0.03

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

BSR18A Features

  • PNP bipolar transistor with 40V VCEO rating.
  • Continuous collector current of 200 mA.
  • 250 MHz transition frequency for switching applications.
  • Surface mount in SOT-23-3 package.
  • RoHS3 compliant and MSL 1 rated.

BSR18A Applications

  • Used in general-purpose switching circuits.
  • Suitable for low-power amplifier stages.
  • Ideal for portable device signal processing.

BSR18A FAQs

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

40 V.

What is the maximum collector current?

200 mA.

What package is the BSR18A available in?

SOT-23-3 (also TO-236-3, SC-59).

What is the operating temperature range?

-55°C to 150°C (junction).

Is the BSR18A RoHS compliant?

Yes, RoHS3 compliant.

What is the transition frequency?

250 MHz.

What is the DC current gain?

Minimum 100 at 10 mA, 1 V.

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