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UMC2NTR The UMC2NTR is a dual NPN/PNP pre-biased transistor array from ROHM Semiconductor, designed for power switch circuits. It features a 50V collector-emitter breakdown voltage and 30mA maximum collector current.
Mfr Part #:

UMC2NTR

Available from 2 distributors
Mfr Name: ROHM Semiconductor
ROHM Semiconductor
The UMC2NTR is a dual NPN/PNP pre-biased transistor array from ROHM Semiconductor, designed for power switch circuits. It features a 50V collector-emitter breakdown voltage and 30mA maximum collector current.
✓ Total Stock: 2,795 pcs
$ Price Range: $0.99

UMC2NTR Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
2,744 pcs
On Request
2744 pcs On Request 1 On Request On Request 1729+ On Request On Request
OTL Components ✓
Non-Authorised Inventory information
51 pcs
On Request
51 pcs On Request 1 On Request On Request On Request 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.

UMC2NTR 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
Transistor Type
Vce Saturation (Max) @ Ib, Ic
Voltage
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UMC2NTR Description

Short technical summary and product information.

The UMC2NTR by ROHM Semiconductor is a dual transistor array containing one NPN and one PNP pre-biased digital transistor in a single UMT5 package. This configuration is ideal for power switch circuits, offering the advantage of reduced mounting cost and area by half compared to discrete components.

 

Key electrical specifications include a 50V collector-emitter breakdown voltage and a maximum collector current of 30mA. The device offers a minimum DC current gain (hFE) of 56 at 5mA/5V, with a Vce saturation of 300mV maximum at 500µA/10mA. Integrated base resistors of 22kΩ are present for both transistors.

 

This surface-mount component operates with a maximum power dissipation of 150mW and a transition frequency of 250MHz. The UMC2NTR is housed in a compact 5-TSSOP, SC-70-5, SOT-353 package, suitable for space-constrained applications. Its structure simplifies power management designs and reduces component count.

UMC2NTR Quick Information

Product Type: Transistor Array
Canonical Name: UMC2NTR Dual NPN/PNP Pre-Biased Transistor Array
Subcategory: Pre-Biased

UMC2NTR Compliance

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

UMC2NTR Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

UMC2NTR Features

  • Dual NPN/PNP pre-biased transistor array.
  • Ideal for power switch circuits.
  • 50V collector-emitter breakdown voltage.
  • 30mA maximum collector current.
  • Compact UMT5 surface mount package.

UMC2NTR Applications

  • Ideal for power switch circuits
  • Used in low-power load switching
  • Suitable for relay and solenoid drivers
  • Reduces component count in switching applications

UMC2NTR FAQs

7 frequently asked questions generated from this part’s specifications.
What type of transistor configuration does the UMC2NTR have?

1 NPN, 1 PNp - Pre-Biased (Dual).

What is the maximum collector-emitter voltage?

50V.

What is the maximum collector current?

30mA.

What is the maximum power dissipation?

150mW.

What is the transition frequency?

250MHz.

What are the built-in resistor values?

Base resistor (R1) is 22kΩ and emitter base resistor (R2) is 22kΩ.

What package does the UMC2NTR come in?

5-TSSOP, SC-70-5, SOT-353; supplier package UMT5.

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