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BD437

  • In Stock: 80
  • Available: 28468

Reference Price(In US Dollars)

QtyUnit PriceExt.Price
1+US $1.33650US $1.34
10+US $0.89100US $8.91
30+US $0.66825US $20.05
100+US $0.53460US $53.46
500+US $0.49005US $245.03
1000+US $0.44550US $445.50

Do you want a lower wholesale price? Please send us an inquiry, and we will respond immediately.

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Product Parameter

  • Manufacturer
    STMicroelectronics
  • Manufacturer's Part #
    BD437
  • Categories
    Discrete Semiconductor Products
  • Sub-Categories
    Transistors - Bipolar (BJT) - Single
  • Series
    -
  • Polarity/Channel Type
    NPN
  • Package / Case
    TO-225AA, TO-126-3
  • Part Status
    Not For New Designs
  • Operating Temperature
    150°C TJ
  • Lifecycle Status
    NRND (Last Updated: 8 months ago)
  • Mount
    Through Hole
  • Number of Pins
    3
  • Packaging
    Tube
  • Subcategory
    Other Transistors
  • Base Part Number
    BD437
  • Number of Terminations
    3
  • Pin Count
    3
  • Number of Elements
    1
  • Lead Free
    Lead Free
  • Radiation Hardening
    No
  • Case Connection
    ISOLATED
  • Contact Plating
    Tin
  • Height
    10.8mm
  • Length
    7.8mm
  • Width
    2.7mm
  • Weight
    4.535924g
  • Max Power Dissipation
    36W
  • Transistor Type
    NPN
  • Current - Collector Cutoff (Max)
    100μA
  • Mounting Type
    Through Hole
  • Transistor Element Material
    SILICON
  • Element Configuration
    Single
  • Transistor Application
    SWITCHING
  • Collector Emitter Voltage (VCEO)
    45V
  • Max Collector Current
    4A
  • Collector Emitter Breakdown Voltage
    45V
  • Transition Frequency
    3MHz
  • hFE Min
    30
  • Power Dissipation
    36W
  • Collector Emitter Saturation Voltage
    200mV
  • Emitter Base Voltage (VEBO)
    5V
  • VCEsat-Max
    0.6 V
  • Gain Bandwidth Product
    3MHz
  • Collector Base Voltage (VCBO)
    45V
  • Frequency
    3MHz
  • DC Current Gain (hFE) (Min) @ Ic, Vce
    30 @ 10mA 5V
  • Vce Saturation (Max) @ Ib, Ic
    600mV @ 200mA, 2A

Environmental & Export Classifications

  • Moisture Sensitivity Level (MSL)
    1 (Unlimited)
  • ECCN Code
    EAR99
  • RoHS Status
    ROHS3 Compliant
  • JESD-609 Code
    e3
  • REACH SVHC
    No SVHC

SHIPPING GUIDE

  • Shipping Methods

    Rest assured that your orders will be handled by these trusted providers, such as DHL, FedEx, SF, and UPS.

  • Shipping Cost

    Shipping starts at $40 but varies for destinations like South Africa, Brazil, India, and more. The actual shipping charges depend on time zone, country, and package weight/volume.

  • Delivery Time

    We ship orders once daily, around 5 p.m., except on Sundays. The estimated delivery time may vary depending on the courier service you choose, but typically ranges from 5 to 7 business days.

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