Datasheets
BC817-25LT1 by:

NPN Bipolar Transistor, SOT-23 (TO-236) 3 LEAD, 3000-REEL

Part Details for BC817-25LT1 by onsemi

Results Overview of BC817-25LT1 by onsemi

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BC817-25LT1 Information

BC817-25LT1 by onsemi 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 BC817-25LT1

Part # Distributor Description Stock Price Buy
DISTI # BC817-25LT1
Avnet Americas - Tape and Reel (Alt: BC817-25LT1) RoHS: Not Compliant Min Qty: 3000 Package Multiple: 3000 Lead time: 111 Weeks, 0 Days Container: Reel 0
RFQ
DISTI # 86093423
Verical Trans GP BJT NPN 45V 0.5A 300mW 3-Pin SOT-23 T/R RoHS: Not Compliant Min Qty: 9837 Package Multiple: 1 Date Code: 0601 Americas - 207000
  • 9,837 $0.0381
$0.0381 Buy Now
DISTI # 86095414
Verical Trans GP BJT NPN 45V 0.5A 300mW 3-Pin SOT-23 T/R RoHS: Not Compliant Min Qty: 9837 Package Multiple: 1 Americas - 85000
  • 9,837 $0.0381
$0.0381 Buy Now
Bristol Electronics   35151
RFQ
Bristol Electronics   Min Qty: 45 14660
  • 45 $0.1125
  • 135 $0.0563
  • 890 $0.0338
  • 4,439 $0.0225
$0.0225 / $0.1125 Buy Now
Bristol Electronics   5584
RFQ
Bristol Electronics   6
RFQ
Quest Components TRANSISTOR,BJT,NPN,45V V(BR)CEO,500MA I(C),SOT-23 25989
  • 1 $0.1680
  • 7,938 $0.0336
  • 23,811 $0.0294
$0.0294 / $0.1680 Buy Now
Quest Components TRANSISTOR,BJT,NPN,45V V(BR)CEO,500MA I(C),SOT-23 11728
  • 1 $0.1500
  • 134 $0.0450
  • 1,112 $0.0300
$0.0300 / $0.1500 Buy Now
Quest Components TRANSISTOR,BJT,NPN,45V V(BR)CEO,500MA I(C),SOT-23 10438
  • 1 $0.0672
  • 1,191 $0.0302
  • 6,615 $0.0218
$0.0218 / $0.0672 Buy Now
Quest Components TRANSISTOR,BJT,NPN,45V V(BR)CEO,500MA I(C),SOT-23 4
  • 1 $0.2850
$0.2850 Buy Now
Rochester Electronics TRANS NPN 45V 0.5A SOT23 RoHS: Not Compliant Status: Obsolete Min Qty: 1 293630
  • 100 $0.0305
  • 500 $0.0275
  • 1,000 $0.0253
  • 10,000 $0.0226
  • 100,000 $0.0189
$0.0189 / $0.0305 Buy Now
Cytech Systems Limited TRANS NPN 45V 500MA SOT23 4500
RFQ
Win Source Electronics TRANS NPN 45V 500MA SOT23 500000
  • 4,590 $0.0126
  • 9,805 $0.0118
  • 15,155 $0.0115
  • 21,740 $0.0106
  • 28,410 $0.0102
  • 35,295 $0.0099
$0.0099 / $0.0126 Buy Now

Part Details for BC817-25LT1

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BC817-25LT1 Part Data Attributes

BC817-25LT1 onsemi
Buy Now Datasheet
Compare Parts:
BC817-25LT1 onsemi NPN Bipolar Transistor, SOT-23 (TO-236) 3 LEAD, 3000-REEL
Pbfree Code No
Rohs Code No
Part Life Cycle Code Obsolete
Ihs Manufacturer ONSEMI
Part Package Code SOT-23 (TO-236) 3 LEAD
Package Description CASE 318-08, TO-236, 3 PIN
Pin Count 3
Manufacturer Package Code 318
Reach Compliance Code not_compliant
ECCN Code EAR99
Factory Lead Time 111 Weeks
Samacsys Manufacturer onsemi
Collector Current-Max (IC) 0.5 A
Collector-Emitter Voltage-Max 45 V
Configuration SINGLE
DC Current Gain-Min (hFE) 160
JEDEC-95 Code TO-236AB
JESD-30 Code R-PDSO-G3
JESD-609 Code e0
Moisture Sensitivity Level 1
Number of Elements 1
Number of Terminals 3
Operating Temperature-Max 150 °C
Operating Temperature-Min -55 °C
Package Body Material PLASTIC/EPOXY
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Peak Reflow Temperature (Cel) 235
Polarity/Channel Type NPN
Power Dissipation-Max (Abs) 0.225 W
Qualification Status Not Qualified
Surface Mount YES
Terminal Finish Tin/Lead (Sn/Pb)
Terminal Form GULL WING
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30
Transistor Application SWITCHING
Transistor Element Material SILICON
Transition Frequency-Nom (fT) 100 MHz

Alternate Parts for BC817-25LT1

This table gives cross-reference parts and alternative options found for BC817-25LT1. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of BC817-25LT1, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
BC817-25-TP Micro Commercial Components $0.0391 Small Signal Bipolar Transistor, 0.5A I(C), 45V V(BR)CEO, 1-Element, NPN, Silicon, ROHS COMPLIANT, PLASTIC PACKAGE-3 BC817-25LT1 vs BC817-25-TP
BC817-25 STMicroelectronics Check for Price 500mA, 45V, NPN, Si, SMALL SIGNAL TRANSISTOR, PLASTIC, SOT-23, 3 PIN BC817-25LT1 vs BC817-25
933628630235 Nexperia Check for Price Small Signal Bipolar Transistor, 0.5A I(C), 45V V(BR)CEO, 1-Element, NPN, Silicon BC817-25LT1 vs 933628630235
BC817-25 Micro Commercial Components Check for Price Small Signal Bipolar Transistor, 0.8A I(C), 45V V(BR)CEO, 1-Element, NPN, Silicon, PLASTIC PACKAGE-3 BC817-25LT1 vs BC817-25
BC817-25 NXP Semiconductors Check for Price TRANSISTOR 500 mA, 45 V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-236AB, PLASTIC PACKAGE-3, BIP General Purpose Small Signal BC817-25LT1 vs BC817-25
BC817-25-13-F Diodes Incorporated Check for Price Small Signal Bipolar Transistor, 0.8A I(C), 45V V(BR)CEO, 1-Element, NPN, Silicon, ROHS COMPLIANT, PLASTIC PACKAGE-3 BC817-25LT1 vs BC817-25-13-F
BC817-25 Lite-On Semiconductor Corporation Check for Price Small Signal Bipolar Transistor, 0.5A I(C), 45V V(BR)CEO, 1-Element, NPN, Silicon, GREEN, PLASTIC PACKAGE-3 BC817-25LT1 vs BC817-25
BC817-25LT1-TP Micro Commercial Components Check for Price Small Signal Bipolar Transistor, 0.5A I(C), 45V V(BR)CEO, 1-Element, NPN, Silicon, PLASTIC PACKAGE-3 BC817-25LT1 vs BC817-25LT1-TP
BC817-25 KEC Check for Price Small Signal Bipolar Transistor, 0.8A I(C), 45V V(BR)CEO, 1-Element, NPN, Silicon, SOT-23, 3 PIN BC817-25LT1 vs BC817-25
Part Number Manufacturer Composite Price Description Compare
BC817-25/T3 NXP Semiconductors Check for Price TRANSISTOR 500 mA, 45 V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-236AB, PLASTIC PACKAGE-3, BIP General Purpose Small Signal BC817-25LT1 vs BC817-25/T3
BC817-25HE3-TP Micro Commercial Components Check for Price Small Signal Bipolar Transistor, 0.5A I(C), 45V V(BR)CEO, BC817-25LT1 vs BC817-25HE3-TP
BC817-25T/R NXP Semiconductors Check for Price TRANSISTOR 500 mA, 45 V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-236AB, PLASTIC PACKAGE-3, BIP General Purpose Small Signal BC817-25LT1 vs BC817-25T/R
BC817-25 National Semiconductor Corporation Check for Price Small Signal Bipolar Transistor, 0.5A I(C), 45V V(BR)CEO, 1-Element, NPN, Silicon, TO-236AB BC817-25LT1 vs BC817-25
BC817-25 Rectron Semiconductor Check for Price Small Signal Bipolar Transistor, 0.5A I(C), 45V V(BR)CEO, 1-Element, NPN, Silicon, PLASTIC PACKAGE-3 BC817-25LT1 vs BC817-25
BC817-25 Siemens Check for Price Small Signal Bipolar Transistor, 0.5A I(C), 45V V(BR)CEO, 1-Element, NPN, Silicon, SOT-23, 3 PIN BC817-25LT1 vs BC817-25
BC817-25-TAPE-13 NXP Semiconductors Check for Price TRANSISTOR 500 mA, 45 V, NPN, Si, SMALL SIGNAL TRANSISTOR, BIP General Purpose Small Signal BC817-25LT1 vs BC817-25-TAPE-13
BC817-25,235 NXP Semiconductors Check for Price BC817; BC817W; BC337 - 45 V, 500 mA NPN general-purpose transistors TO-236 3-Pin BC817-25LT1 vs BC817-25,235
BC817-25,235 Nexperia Check for Price vp_BC817_SER - 45 V, 500 mA NPN general-purpose transistors@en-us TO-236 3-Pin BC817-25LT1 vs BC817-25,235
BC817-25_R1_10001 PanJit Semiconductor Check for Price Transistor, BC817-25LT1 vs BC817-25_R1_10001

BC817-25LT1 Related Parts

BC817-25LT1 Frequently Asked Questions (FAQ)

  • The maximum operating temperature range for the BC817-25LT1 is -55°C to 150°C.

  • Yes, the BC817-25LT1 is suitable for switching applications due to its high switching speed and low saturation voltage.

  • To ensure reliability, follow proper PCB design and layout guidelines, use a suitable heat sink if necessary, and ensure that the device is operated within its recommended operating conditions.

  • The recommended storage temperature range for the BC817-25LT1 is -55°C to 150°C.

  • Yes, the BC817-25LT1 can be used in linear applications, but it's essential to ensure that the device is operated within its recommended operating conditions and that the load is properly matched.

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