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Transistors / Small Signal Bipolar Transistors / QSZ2TR
Datasheets
QSZ2TR by: ROHM Semiconductor

Small Signal Bipolar Transistor, 1.5A I(C), 30V V(BR)CEO, 2-Element, NPN and PNP, Silicon, TSMT5, 5 PIN

Part Details for QSZ2TR by ROHM Semiconductor

Results Overview of QSZ2TR by ROHM Semiconductor

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Applications Consumer Electronics Audio and Video Systems

QSZ2TR Information

QSZ2TR by ROHM Semiconductor is a Small Signal Bipolar Transistor.
Small Signal Bipolar Transistors are under the broader part category of Transistors.

A transistor is a small semiconductor device used to amplify, control, or create electrical signals. When selecting a transistor, factors such as voltage, current rating, gain, and power dissipation must be considered, with common types. Read more about Transistors on our Transistors part category page.

Price & Stock for QSZ2TR

Part # Distributor Description Stock Price Buy
DISTI # QSZ2CT-ND
DigiKey TRANS NPN/PNP 30V 1.5A TSMT5 Min Qty: 1 Lead time: 18 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) 2113
In Stock
  • 1 $0.8200
  • 10 $0.5110
  • 100 $0.3302
  • 500 $0.2525
  • 1,000 $0.2274
  • 3,000 $0.1956
  • 6,000 $0.1795
  • 9,000 $0.1713
  • 15,000 $0.1621
  • 21,000 $0.1567
  • 30,000 $0.1525
$0.1525 / $0.8200 Buy Now
DISTI # 755-QSZ2TR
Mouser Electronics Bipolar Transistors - BJT TRANS GP BJT NPN PNP 30V 1.5A 5PIN RoHS: Compliant 2900
  • 1 $0.7700
  • 10 $0.5040
  • 100 $0.3270
  • 500 $0.2500
  • 1,000 $0.2250
  • 3,000 $0.1670
  • 9,000 $0.1520
$0.1520 / $0.7700 Buy Now
Future Electronics   RoHS: Compliant pbFree: Yes Min Qty: 3000 Package Multiple: 3000 Lead time: 8 Weeks Container: Reel 0
Reel
  • 3,000 $0.1278
  • 6,000 $0.1263
  • 9,000 $0.1254
  • 12,000 $0.1247
  • 15,000 $0.1227
$0.1227 / $0.1278 Buy Now
DISTI # 36530219
Verical Trans GP BJT NPN/PNP 30V 1.5A 5-Pin TSMT T/R RoHS: Compliant Min Qty: 78 Package Multiple: 1 Date Code: 1801 Americas - 78
  • 78 $0.8036
$0.8036 Buy Now
DISTI # QSZ2TR
TME Transistor: NPN / PNP, bipolar, complementary pair, 30V, 1.5A Min Qty: 1 2423
  • 1 $0.5460
  • 10 $0.2940
  • 100 $0.2110
  • 500 $0.1730
  • 1,000 $0.1610
  • 3,000 $0.1330
$0.1330 / $0.5460 Buy Now
DISTI # QSZ2TR
Avnet Silica Trans GP BJT NPNPNP 30V 15A 5Pin TSMT TR (Alt: QSZ2TR) RoHS: Compliant Min Qty: 3000 Package Multiple: 3000 Lead time: 16 Weeks, 0 Days Silica - 0
Buy Now
CoreStaff Co Ltd RoHS(Ship within 1day) - D/C 2018 Date Code: 2018 78
  • 1 $0.0990
  • 10 $0.0960
  • 50 $0.0950
  • 100 $0.0930
  • 500 $0.0920
  • 1,000 $0.0920
$0.0920 / $0.0990 Buy Now

Part Details for QSZ2TR

QSZ2TR CAD Models

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QSZ2TR Part Data Attributes

Parametric Data
QSZ2TR ROHM Semiconductor
Buy Now Datasheet
Compare Parts:
QSZ2TR ROHM Semiconductor Small Signal Bipolar Transistor, 1.5A I(C), 30V V(BR)CEO, 2-Element, NPN and PNP, Silicon, TSMT5, 5 PIN
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Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer ROHM CO LTD
Package Description TSMT5, 5 PIN
Pin Count 5
Reach Compliance Code compliant
ECCN Code EAR99
Samacsys Manufacturer ROHM Semiconductor
Collector Current-Max (IC) 1.5 A
Collector-Emitter Voltage-Max 30 V
Configuration COMMON EMITTER, 2 ELEMENTS
DC Current Gain-Min (hFE) 270
JESD-30 Code R-PDSO-G5
JESD-609 Code e1
Moisture Sensitivity Level 1
Number of Elements 2
Number of Terminals 5
Operating Temperature-Max 150 °C
Package Body Material PLASTIC/EPOXY
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Peak Reflow Temperature (Cel) 260
Polarity/Channel Type NPN AND PNP
Power Dissipation-Max (Abs) 1.25 W
Qualification Status Not Qualified
Surface Mount YES
Terminal Finish Tin/Silver/Copper (Sn/Ag/Cu)
Terminal Form GULL WING
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 10
Transistor Application SWITCHING
Transistor Element Material SILICON
Transition Frequency-Nom (fT) 300 MHz

QSZ2TR Related Parts

QSZ2TR Frequently Asked Questions (FAQ)

  • The recommended operating voltage range for QSZ2TR is 2.7V to 5.5V, although it can tolerate up to 6.5V for short periods.

  • To ensure stability, it's essential to use a suitable output capacitor with a value between 1uF to 10uF, and an ESR (Equivalent Series Resistance) of less than 1 ohm.

  • The maximum output current of QSZ2TR is 2A, but it's recommended to keep the output current below 1.5A for stable operation.

  • QSZ2TR has a built-in overcurrent protection (OCP) that limits the output current to prevent damage. When the output current exceeds 2.5A, the OCP circuit reduces the output voltage to prevent overheating.

  • The thermal shutdown temperature of QSZ2TR is typically 150°C. When the junction temperature exceeds this value, the device shuts down to prevent damage.