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BD540B-S

BD540B-S

BD540B-S

Bourns Inc.

BD540B-S datasheet pdf and Transistors - Bipolar (BJT) - Single product details from Bourns Inc. stock available on our website

SOT-23

BD540B-S Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Through Hole
Mounting Type Through Hole
Package / Case TO-220-3
Number of Pins 3
Transistor Element Material SILICON
Operating Temperature-65°C~150°C TJ
PackagingTube
Published 1993
JESD-609 Code e1
Pbfree Code yes
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 3
ECCN Code EAR99
Terminal Finish TIN SILVER COPPER
HTS Code8541.29.00.95
Subcategory Other Transistors
Max Power Dissipation45W
Base Part Number BD540
Pin Count3
Number of Elements 1
Element ConfigurationSingle
Case Connection COLLECTOR
Power - Max 2W
Transistor Application SWITCHING
Polarity/Channel Type PNP
Transistor Type PNP
Collector Emitter Voltage (VCEO) 80V
Max Collector Current 5A
DC Current Gain (hFE) (Min) @ Ic, Vce 12 @ 3A 4V
Current - Collector Cutoff (Max) 300μA
JEDEC-95 Code TO-220AB
Vce Saturation (Max) @ Ib, Ic 1.5V @ 1A, 5A
Collector Emitter Breakdown Voltage80V
Collector Base Voltage (VCBO) 80V
Emitter Base Voltage (VEBO) 5V
Radiation HardeningNo
RoHS StatusROHS3 Compliant
In-Stock:2457 items

BD540B-S Product Details

BD540B-S Overview


As explained above, DC current gain takes into account the rate at which the base current flows through the collector current; therefore, DC current gain for this device is 12 @ 3A 4V.When VCE saturation is 1.5V @ 1A, 5A, transistor means Ic has reached transistors maximum value (saturated).The base voltage of the emitter can be kept at 5V to achieve high efficiency.Single BJT transistor is possible for the collector current to fall as low as 5A volts at Single BJT transistors maximum.

BD540B-S Features


the DC current gain for this device is 12 @ 3A 4V
the vce saturation(Max) is 1.5V @ 1A, 5A
the emitter base voltage is kept at 5V

BD540B-S Applications


There are a lot of Bourns Inc. BD540B-S applications of single BJT transistors.

  • Inverter
  • Muting
  • Interface
  • Driver

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