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Transistors / Small Signal Bipolar Transistors / 2STR1215
Datasheets
2STR1215 by: STMicroelectronics

Low voltage fast-switching NPN power transistor

Part Details for 2STR1215 by STMicroelectronics

Results Overview of 2STR1215 by STMicroelectronics

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2STR1215 Information

2STR1215 by STMicroelectronics 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 2STR1215

Part # Distributor Description Stock Price Buy
DISTI # 1297994RL
Farnell TRANSISTOR, NPN, SOT-23 RoHS: Compliant Min Qty: 100 Lead time: 16 Weeks, 1 Days Container: Reel 1705
  • 100 $0.1553
  • 500 $0.1463
  • 1,500 $0.1372
$0.1372 / $0.1553 Buy Now
DISTI # 1297994
Farnell TRANSISTOR, NPN, SOT-23 RoHS: Compliant Min Qty: 5 Lead time: 16 Weeks, 1 Days Container: Cut Tape 1705
  • 5 $0.5229
  • 50 $0.3210
  • 100 $0.1553
  • 500 $0.1463
  • 1,500 $0.1372
$0.1372 / $0.5229 Buy Now
DISTI # 4319973
Farnell TRANSISTOR, NPN, 15V, 2A, SOT-23 RoHS: Compliant Min Qty: 3000 Lead time: 24 Weeks, 1 Days Container: Reel 0
  • 3,000 $0.0975
  • 9,000 $0.0924
$0.0924 / $0.0975 Buy Now
DISTI # 497-6205-1-ND
DigiKey TRANS NPN 15V 1.5A SOT-23-3 Min Qty: 1 Lead time: 14 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) 3110
In Stock
  • 1 $0.5200
  • 10 $0.3200
  • 100 $0.2034
  • 500 $0.1528
  • 1,000 $0.1365
  • 3,000 $0.1157
  • 6,000 $0.1052
  • 9,000 $0.0999
  • 15,000 $0.0939
  • 21,000 $0.0903
  • 30,000 $0.0869
  • 75,000 $0.0803
$0.0803 / $0.5200 Buy Now
DISTI # 2STR1215
Avnet Americas Trans GP BJT NPN 15V 1.5A 3-Pin SOT-23 T/R - Tape and Reel (Alt: 2STR1215) RoHS: Compliant Min Qty: 9000 Package Multiple: 3000 Lead time: 14 Weeks, 0 Days Container: Reel 0
  • 9,000 $0.0772
  • 15,000 $0.0799
  • 24,000 $0.0753
  • 45,000 $0.0739
  • 90,000 $0.0726
$0.0726 / $0.0799 Buy Now
DISTI # 511-2STR1215
Mouser Electronics Bipolar Transistors - BJT Lo Vltg FAST SWITCH Hi GAIN PNP RoHS: Compliant 3359
  • 1 $0.4800
  • 10 $0.3160
  • 100 $0.2040
  • 500 $0.1530
  • 1,000 $0.1320
  • 3,000 $0.1120
  • 6,000 $0.1050
  • 9,000 $0.0900
  • 24,000 $0.0830
$0.0830 / $0.4800 Buy Now
STMicroelectronics _ RoHS: Compliant Min Qty: 1 3359
  • 1 $0.4700
  • 10 $0.3100
  • 100 $0.2000
  • 500 $0.1500
$0.1500 / $0.4700 Buy Now
Future Electronics 2STR1215 Series 15 V 1.5 A 500 mW NPN Bipolar (BJT) Transistor SOT-23-3 RoHS: Compliant pbFree: Yes Min Qty: 12000 Package Multiple: 3000 Lead time: 14 Weeks Container: Reel 0
Reel
  • 3,000 $0.0845
  • 6,000 $0.0830
  • 9,000 $0.0822
  • 12,000 $0.0816
  • 15,000 $0.0797
$0.0797 / $0.0845 Buy Now
Future Electronics 2STR1215 Series 15 V 1.5 A 500 mW NPN Bipolar (BJT) Transistor SOT-23-3 RoHS: Compliant pbFree: Yes Min Qty: 12000 Package Multiple: 3000 Lead time: 14 Weeks Container: Reel 0
Reel
  • 3,000 $0.0845
  • 6,000 $0.0830
  • 9,000 $0.0822
  • 12,000 $0.0816
  • 15,000 $0.0797
$0.0797 / $0.0845 Buy Now
Bristol Electronics   Min Qty: 9 1196
  • 9 $0.5850
  • 36 $0.3802
  • 133 $0.2194
  • 457 $0.1872
  • 990 $0.1638
$0.1638 / $0.5850 Buy Now
Quest Components SMALL SIGNAL BIPOLAR TRANSISTOR, 1.5A I(C), 15V V(BR)CEO, 1-ELEMENT, NPN, SILICON 956
  • 1 $0.7800
  • 155 $0.2340
  • 856 $0.2028
$0.2028 / $0.7800 Buy Now
DISTI # 2STR1215
Avnet Silica Trans GP BJT NPN 15V 15A 3Pin SOT23 TR (Alt: 2STR1215) RoHS: Compliant Min Qty: 3000 Package Multiple: 3000 Lead time: 15 Weeks, 0 Days Silica - 27000
Buy Now
DISTI # 2STR1215
EBV Elektronik Trans GP BJT NPN 15V 15A 3Pin SOT23 TR (Alt: 2STR1215) RoHS: Compliant Min Qty: 3000 Package Multiple: 3000 Lead time: 15 Weeks, 0 Days EBV - 0
Buy Now
Vyrian Transistors 5487
RFQ

Part Details for 2STR1215

2STR1215 CAD Models

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2STR1215 Part Data Attributes

Parametric Data
2STR1215 STMicroelectronics
Buy Now Datasheet
Compare Parts:
2STR1215 STMicroelectronics Low voltage fast-switching NPN power transistor
Select a part to compare:
Rohs Code Yes
Part Life Cycle Code Not Recommended
Ihs Manufacturer STMICROELECTRONICS
Package Description PLASTIC PACKAGE-3
Pin Count 3
Reach Compliance Code compliant
ECCN Code EAR99
Factory Lead Time 14 Weeks
Samacsys Manufacturer STMicroelectronics
Collector Current-Max (IC) 1.5 A
Collector-Emitter Voltage-Max 15 V
Configuration SINGLE
DC Current Gain-Min (hFE) 200
JESD-30 Code R-PDSO-G3
Moisture Sensitivity Level 1
Number of Elements 1
Number of Terminals 3
Operating Temperature-Max 150 °C
Package Body Material PLASTIC/EPOXY
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Peak Reflow Temperature (Cel) NOT SPECIFIED
Polarity/Channel Type NPN
Power Dissipation-Max (Abs) 0.5 W
Qualification Status Not Qualified
Surface Mount YES
Terminal Form GULL WING
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Transistor Application SWITCHING
Transistor Element Material SILICON
Transition Frequency-Nom (fT) 100 MHz

2STR1215 Related Parts

2STR1215 Frequently Asked Questions (FAQ)

  • The recommended operating voltage range for the 2STR1215 is 10V to 30V, with a maximum voltage of 40V for short-term transients.

  • To ensure proper biasing, connect the midpoint of the voltage divider (pin 3) to a stable voltage reference, and ensure the input voltage (pin 1) is within the recommended operating range.

  • The maximum current rating for the 2STR1215 is 15A, but it's recommended to derate the current to 10A for continuous operation to ensure reliability.

  • Use a voltage regulator or a zener diode to clamp the input voltage, and consider adding a current-limiting resistor or a fuse to prevent overcurrent conditions.

  • The thermal resistance of the 2STR1215 package is typically around 2°C/W, but this can vary depending on the specific application and cooling conditions.