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FMG9AT148 The FMG9AT148 is a dual NPN pre-biased transistor array from ROHM Semiconductor, rated for 50V collector-emitter voltage and 100mA collector current with 300mW power dissipation in a surface-mount SMT5 package.
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FMG9AT148

Available from 1 distributors
Mfr Name: ROHM Semiconductor
ROHM Semiconductor
The FMG9AT148 is a dual NPN pre-biased transistor array from ROHM Semiconductor, rated for 50V collector-emitter voltage and 100mA collector current with 300mW power dissipation in a surface-mount SMT5 package.
✓ Total Stock: 6,000 pcs
$ Price Range: $0.11 - $0.68

FMG9AT148 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
6,000 pcs
On Request
6000 pcs On Request 1 On Request On Request 16+ On Request On Request
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FMG9AT148 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
Power
Resistor
Supplier Device Package
Tape & Reel
Transistor Type
Vce Saturation (Max) @ Ib, Ic
Voltage
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FMG9AT148 Description

Short technical summary and product information.

The FMG9AT148 from ROHM Semiconductor is a dual NPN pre-biased transistor array designed for general-purpose switching and amplification applications. Each transistor features a built-in base resistor (10kΩ), simplifying circuit design by reducing external component count. The device is rated for a maximum collector-emitter voltage of 50V and a maximum collector current of 100mA, with a power dissipation of 300mW.

 

With a minimum DC current gain (hFE) of 30 at 5mA collector current and 5V collector-emitter voltage, and a maximum collector-emitter saturation voltage of 300mV at 500µA base current and 10mA collector current, the FMG9AT148 offers reliable performance in low-power switching and signal conditioning circuits. The transition frequency of 250MHz supports moderate-speed switching applications.

 

The FMG9AT148 is housed in a compact SMT5 package (SC-74A / SOT-753), suitable for automated surface-mount assembly. This dual-transistor configuration is ideal for space-constrained designs requiring matched transistor pairs with integrated bias resistors.

FMG9AT148 Quick Information

Product Type: Transistor Array
Canonical Name: FMG9AT148 Dual NPN Pre-Biased Transistor Array
Subcategory: Pre-Biased Transistor Array

FMG9AT148 Compliance

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

FMG9AT148 Estimated Pricing

Qty Low High
1+ $0.68 $0.68
10+ $0.42 $0.42
100+ $0.27 $0.27
500+ $0.21 $0.21
1,000+ $0.18 $0.18
3,000+ $0.11 $0.11
6,000+ $0.11 $0.11

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

FMG9AT148 Features

  • Dual NPN pre-biased transistor array.
  • Built-in 10kΩ base resistor per transistor.
  • Rated for 50V collector-emitter voltage.
  • 100mA maximum collector current.
  • 300mW power dissipation in SMT5 package.

FMG9AT148 Applications

  • General purpose low-power switching circuits.
  • Signal amplification in portable electronics.
  • Interface circuits for microcontrollers and logic.
  • Driver circuits for LEDs and relays.
  • Space-constrained designs requiring matched transistors.

FMG9AT148 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum collector-emitter voltage of the FMG9AT148?

The maximum collector-emitter voltage (Vce) is 50V.

What is the maximum collector current rating?

The maximum collector current (Ic) is 100mA.

What is the power dissipation of the FMG9AT148?

The maximum power dissipation (Pd) is 300mW.

What is the package type for the FMG9AT148?

The FMG9AT148 is available in an SMT5 package (SC-74A / SOT-753).

Does the FMG9AT148 have built-in base resistors?

Yes, each NPN transistor includes a 10kΩ base resistor.

What is the minimum DC current gain (hFE) of the FMG9AT148?

The minimum hFE is 30 at Ic=5mA and Vce=5V.

What is the transition frequency of the FMG9AT148?

The transition frequency (fT) is 250MHz.

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