IMD2AT108 Pre-biased dual NPN/PNP transistor with 22kΩ bias resistors, rated 50V collector-emitter, 100mA collector current, 300mW power dissipation. Surface-mount SMT6 (SC-74/SOT-457) package.
Mfr Part #:

IMD2AT108

Available from 1 distributors
Mfr Name: ROHM Semiconductor
ROHM Semiconductor
Pre-biased dual NPN/PNP transistor with 22kΩ bias resistors, rated 50V collector-emitter, 100mA collector current, 300mW power dissipation. Surface-mount SMT6 (SC-74/SOT-457) package.
✓ Total Stock: 1,774 pcs
$ Price Range: $0.09 - $0.55

IMD2AT108 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
1,774 pcs
1774 pcs On Request 1 On Request On Request 0451+ On Request On Request

IMD2AT108 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

IMD2AT108 Description

Short technical summary and product information.

The IMD2AT108 is a pre-biased dual bipolar transistor from ROHM Semiconductor, integrating one NPN and one PNP transistor in a single SC-74 (SOT-457) surface-mount package. Each transistor includes a 22kΩ bias resistor, simplifying circuit design by reducing external component count.

 

Electrical characteristics include a collector-emitter voltage rating of 50V, a collector current capability of 100mA, and a power dissipation of 300mW. The DC current gain (hFE) is minimum 56 at 5mA and 5V, and the saturation voltage is 300mV maximum at 500µA base current and 10mA collector current. The transition frequency is 250MHz.

 

The SMT6 package (supplier device package) is suitable for compact, high-density PCB layouts. This component is commonly used in low-power switching, signal interface, and driver applications where pre-biased configuration reduces board space and assembly time.

IMD2AT108 Quick Information

Product Type: Pre-Biased Dual Bipolar Transistor
Canonical Name: Pre-Biased Dual NPN/PNP Transistor (1 NPN, 1 PNP) with 22kΩ Resistors, SC-74/SOT-457 Package
Subcategory: Arrays, Pre-Biased

IMD2AT108 Compliance

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

IMD2AT108 Estimated Pricing

Qty Low High
1+ $0.55 $0.55
10+ $0.34 $0.34
100+ $0.22 $0.22
500+ $0.16 $0.16
1,000+ $0.15 $0.15
3,000+ $0.14 $0.14
6,000+ $0.11 $0.11
9,000+ $0.10 $0.10
24,000+ $0.09 $0.09

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

IMD2AT108 Features

  • Dual NPN and PNP pre-biased transistors.
  • Rated for 50V collector-emitter voltage.
  • Supports 100mA collector current.
  • Dissipates up to 300mW power.
  • Surface-mount SMT6 package.

IMD2AT108 Applications

  • Suitable for low-power switching circuits.
  • Used in signal interface and driver stages.
  • Ideal for compact surface-mount designs.

IMD2AT108 FAQs

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

The collector-emitter voltage rating is 50V.

What package is the IMD2AT108 available in?

It is available in the SC-74 (SOT-457) surface-mount package, with supplier device package SMT6.

Is the IMD2AT108 RoHS compliant?

It is marked as RoHS3 compliant per existing database record, but this is unverified.

What is the transistor configuration?

It contains one NPN and one PNP transistor, both pre-biased (dual configuration).

What is the collector current rating?

The collector current rating is 100mA.

What is the power dissipation?

Power dissipation is 300mW.

What is the transition frequency?

The transition frequency is 250MHz.

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