NPN+NPN Driver Transistor - QS5W2

Devices integrating two transistors are available in ultra-compact packages, suitable for various applications such as pre-amplifier differential amplification circuits, high-frequency oscillattors, driver ICs and so forth.

* This product is a STANDARD grade product and not recommend for on-vehicle devices.
Part number
Unit Quantity
Minimum Package Quantity
Packing Type
Constitution Materials List
QS5W2TR Active TSMT5 3000 3000 Taping inquiry Yes
Grade Standard
Package Code SOT-25T
Package Size[mm] 2.9x2.8(t=1.0Max.)
Number of terminal 5
Polarity NPN+NPN
Collector-Emitter voltage VCEO1[V] 50.0
Collector current(continuous) IC1[A] 3.0
Collector-Emitter voltage VCEO2[V] 50.0
Collector current(continuous) IC2[A] 3.0
hFE 180 to 450
hFE (Min.) 180
hFE (Max.) 450
Mounting Style Surface mount
Equivalent (Single Part) 2SCR533P / 2SCR533P
Storage Temperature (Min.)[°C] -55
Storage Temperature (Max.)[°C] 150
  • · Compact complex bipolar power transistor
    · For DC-DC converter
    · Small Surface Mount Package
    · Pb Free/RoHS Compliant
Technical Data
NE Handbook Series

For Power Device

Taping Specifications

For Transistors

Condition Of Soldering

For Surface Mount Type

Storage Conditions

For Transistors

Operation Notes

About TR Die Temperature

Operation Notes

Before using ROHM Transistor

Part Explanation

For Transistors