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FFB3904 The FFB3904 is a dual NPN bipolar transistor array from ON Semiconductor. It features a 40V collector-emitter breakdown voltage, 200mA collector current, and 300mW power dissipation in a compact SC-88 surface-mount package.
Mfr Part #:

FFB3904

Available from 2 distributors
Mfr Name: On Semiconductor
On Semiconductor
The FFB3904 is a dual NPN bipolar transistor array from ON Semiconductor. It features a 40V collector-emitter breakdown voltage, 200mA collector current, and 300mW power dissipation in a compact SC-88 surface-mount package.
✓ Total Stock: 904,550 pcs
$ Price Range: $0.12

FFB3904 Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
Non-Authorised Inventory information
904,000 pcs
On Request
904000 pcs On Request 1 On Request On Request On Request On Request On Request
Speed Components Ltd ✓
Non-Authorised Inventory information
550 pcs
On Request
550 pcs On Request 1 On Request On Request 1450 On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

FFB3904 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
DC Current Gain (hFE) (Min) @ Ic, Vce
Frequency
Medical Grade
Mounting Type
Operating Temperature
Power
Storage Temperature
Supplier Device Package
Tape & Reel
Transistor Type
Vce Saturation (Max) @ Ib, Ic
Voltage
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FFB3904 Description

Short technical summary and product information.

The FFB3904 is a dual NPN bipolar junction transistor array manufactured by ON Semiconductor. This device integrates two matched NPN transistors in a single 6-pin SC-88 (SOT-363) surface-mount package, offering space savings and improved thermal tracking compared to discrete transistors.

 

Key electrical specifications include a collector-emitter voltage (Vceo) of 40V, a continuous collector current rating of 200mA, and a power dissipation of 300mW. The transistor array provides a minimum DC current gain (hFE) of 100 at 10mA collector current and 1V Vce, and a maximum saturation voltage (Vce(sat)) of 300mV at 50mA collector current. With a transition frequency (ft) of 250MHz, it is suitable for switching and amplification applications up to VHF frequencies.

 

The device is housed in a 6-TSSOP, SC-88, SOT-363 package and is designed for surface-mount assembly. It is rated for an operating junction temperature range of -55°C to 150°C.

FFB3904 Quick Information

Product Type: Bipolar Transistor Array
Canonical Name: FFB3904 Dual NPN Bipolar Transistor Array
Subcategory: Dual NPN

FFB3904 Compliance

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

FFB3904 Estimated Pricing

Qty Low High
2,597+ $0.12 $0.12

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

FFB3904 Features

  • Dual NPN transistors in one package.
  • Rated for 40V collector-emitter voltage.
  • Supports 200mA continuous collector current.
  • 300mW power dissipation capability.
  • 250MHz transition frequency for switching.

FFB3904 Applications

  • General purpose switching and amplification.
  • Signal processing in portable electronics.
  • Matched transistor pair applications.
  • Low-power driver and interface circuits.

FFB3904 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the collector-emitter voltage rating of the FFB3904?

The collector-emitter voltage (Vceo) is 40V.

What is the maximum collector current for the FFB3904?

The maximum continuous collector current is 200mA.

What is the power dissipation of the FFB3904?

The power dissipation is 300mW.

What is the operating temperature range of the FFB3904?

The operating junction temperature range is -55°C to 150°C.

What package does the FFB3904 come in?

The FFB3904 is available in a 6-TSSOP, SC-88, SOT-363 surface-mount package. The supplier device package is SC-88 (SC-70-6).

What is the transition frequency of the FFB3904?

The transition frequency (ft) is 250 MHz.

What is the minimum DC current gain (hFE) of the FFB3904?

The minimum hFE is 100 at Ic=10mA and Vce=1V.

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