BD534 The BD534 is a PNP power transistor from STMicroelectronics rated for 45V collector-emitter voltage and 8A continuous collector current in a TO-220 package.
Mfr Part #:

BD534

Available from 2 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The BD534 is a PNP power transistor from STMicroelectronics rated for 45V collector-emitter voltage and 8A continuous collector current in a TO-220 package.
Total Stock: 134 pcs

BD534 Available from 2 distributors

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BD534 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Base Current
Base-Emitter Voltage
Collector Cut-Off Current
Collector Emitter Saturation Voltage (Maximum @ IC = 2 A, IB = 0.2 A)
Collector Emitter Saturation Voltage (Maximum @ IC = 6 A, IB = 0.6 A)
Collector-Base Voltage
Collector-Emitter Sustaining Voltage
Current
DC Current Gain (Minimum @ IC = 10 mA, VCE = 5 V)
DC Current Gain (Minimum @ IC = 2 A, VCE = 2 V)
DC Current Gain (Minimum @ IC=500 mA, VCE=2 V)
DC Current Gain (hFE) (Min) @ Ic, Vce
Emitter-Base Voltage
Maximum Junction Temperature
Mounting Type
Operating Temperature
Power
Storage Temperature
Storage Temperature Range
Supplier Device Package
Tape & Reel
Transistor Type
Vce Saturation (Max) @ Ib, Ic
Voltage

BD534 Description

Short technical summary and product information.

The BD534 is a PNP bipolar junction transistor manufactured by STMicroelectronics using planar technology with a Base Island layout. It is designed for general-purpose power switching and amplification applications.

 

Key electrical specifications include a collector-emitter voltage (VCEO) of 45V, a continuous collector current rating of 8A, and a base current of 1A. The device offers a DC current gain (hFE) of minimum 25 at 2A collector current and 2V VCE, with a low collector-emitter saturation voltage of 0.8V maximum at 6A. Total power dissipation is 50W at a case temperature of 25°C, with a maximum junction temperature of 150°C.

 

The BD534 is supplied in a TO-220-3 through-hole package, suitable for heatsink mounting in power circuits. It is the PNP complementary transistor to the NPN BD533.

BD534 Quick Information

Product Type: Bipolar Junction Transistor
Series: BD534
Canonical Name: BD534 PNP Power Transistor
Subcategory: Single PNP

BD534 Compliance

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

BD534 Features

  • PNP bipolar junction transistor design.
  • Rated for 45V collector-emitter voltage.
  • Supports 8A continuous collector current.
  • Low saturation voltage of 0.8V at 6A.
  • TO-220 through-hole package for heatsinking.

BD534 Applications

  • Used in power switching circuits.
  • Suitable for motor control applications.
  • Ideal for audio amplifier output stages.
  • Applied in voltage regulation circuits.

BD534 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the collector-emitter voltage rating of the BD534?

The BD534 has a collector-emitter voltage (VCEO) of 45V.

What is the maximum collector current for the BD534?

The maximum continuous collector current is 8A.

What package does the BD534 come in?

The BD534 is supplied in a TO-220-3 through-hole package.

What is the power dissipation of the BD534?

The total power dissipation is 50W at a case temperature of 25°C.

What is the operating temperature range for the BD534?

The maximum junction temperature is 150°C, and the storage temperature range is -65°C to 150°C.

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