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Transistors / Small Signal Bipolar Transistors / BC817-40WT1G
Datasheets
BC817-40WT1G by:

45 V, 0.5 A, General Purpose NPN Transistor SS SC70 GP XSTR NPN 45V, SC-70-3 / SOT-323-3, 3000-REEL

Part Details for BC817-40WT1G by onsemi

Results Overview of BC817-40WT1G by onsemi

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BC817-40WT1G Information

BC817-40WT1G 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 BC817-40WT1G

Part # Distributor Description Stock Price Buy
DISTI # 50AC4848
Newark Trans, Npn, 45V, 0.5A, 150Deg C, 0.46W, Transistor Polarity:Npn, Collector Emitter Voltage Max:45V, Continuous Collector Current:500Ma, Power Dissipation:460Mw, Transistor Mounting:Surface Mount, No. Of Pins:3Pins, Product Range:- Rohs Compliant: Yes |Onsemi BC817-40WT1G RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Cut Tape 2430
  • 1 $0.0130
  • 10 $0.0130
  • 25 $0.0130
  • 50 $0.0130
  • 100 $0.0130
  • 250 $0.0130
  • 500 $0.0130
$0.0130 Buy Now
DISTI # 45Y0902
Newark Ss Sc70 Gp Xstr Npn 45V/ Reel Rohs Compliant: Yes |Onsemi BC817-40WT1G RoHS: Compliant Min Qty: 12000 Package Multiple: 1 Date Code: 0 Container: Reel 0
  • 6,000 $0.0290
  • 18,000 $0.0250
  • 30,000 $0.0200
$0.0200 / $0.0290 Buy Now
DISTI # BC817-40WT1GOSCT-ND
DigiKey TRANS NPN 45V 0.5A SC70-3 Min Qty: 1 Lead time: 9 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) 17350
In Stock
  • 1 $0.1700
  • 10 $0.1030
  • 100 $0.0635
  • 500 $0.0461
  • 1,000 $0.0405
  • 3,000 $0.0333
  • 6,000 $0.0296
  • 9,000 $0.0278
  • 15,000 $0.0257
  • 21,000 $0.0244
  • 30,000 $0.0232
  • 75,000 $0.0206
  • 150,000 $0.0189
  • 300,000 $0.0175
$0.0175 / $0.1700 Buy Now
DISTI # BC817-40WT1G
Avnet Americas Trans GP BJT NPN 45V 0.5A 3-Pin SC-70 T/R - Tape and Reel (Alt: BC817-40WT1G) RoHS: Compliant Min Qty: 39000 Package Multiple: 3000 Lead time: 9 Weeks, 0 Days Container: Reel 0
  • 39,000 $0.0176
  • 45,000 $0.0174
  • 84,000 $0.0170
  • 195,000 $0.0168
  • 390,000 $0.0165
$0.0165 / $0.0176 Buy Now
DISTI # 863-BC817-40WT1G
Mouser Electronics Bipolar Transistors - BJT SS SC70 GP XSTR NPN RoHS: Compliant 29685
  • 1 $0.1600
  • 10 $0.0930
  • 100 $0.0570
  • 500 $0.0430
  • 1,000 $0.0340
  • 3,000 $0.0290
  • 6,000 $0.0250
  • 9,000 $0.0220
$0.0220 / $0.1600 Buy Now
DISTI # E02:0323_08654846
Arrow Electronics Trans GP BJT NPN 45V 0.5A 460mW 3-Pin SC-70 T/R RoHS: Compliant Min Qty: 3000 Package Multiple: 3000 Lead time: 9 Weeks Date Code: 2348 Europe - 24000
  • 3,000 $0.0166
$0.0166 Buy Now
DISTI # V72:2272_07322827
Arrow Electronics Trans GP BJT NPN 45V 0.5A 460mW 3-Pin SC-70 T/R RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 9 Weeks Date Code: 2214 Container: Cut Strips Americas - 3175
  • 1 $0.0736
  • 10 $0.0424
  • 25 $0.0420
  • 100 $0.0262
  • 250 $0.0260
  • 500 $0.0198
  • 1,000 $0.0184
  • 3,000 $0.0169
$0.0169 / $0.0736 Buy Now
Future Electronics BC817 Series NPN 45 V 500 mA Surface Mount General Purpose Transistor - SC-70-3 RoHS: Compliant pbFree: Yes Min Qty: 3000 Package Multiple: 3000 Lead time: 9 Weeks Container: Reel 39000
Reel
  • 3,000 $0.0170
  • 9,000 $0.0166
  • 15,000 $0.0164
  • 60,000 $0.0159
  • 90,000 $0.0156
$0.0156 / $0.0170 Buy Now
Onlinecomponents.com 45 V, 0.5 A, General Purpose NPN Transistor SS SC70 GP XSTR NPN 45V RoHS: Compliant 0
  • 3,000 $0.0197
  • 9,000 $0.0181
  • 27,000 $0.0178
  • 51,000 $0.0174
  • 102,000 $0.0167
  • 150,000 $0.0165
  • 252,000 $0.0162
  • 501,000 $0.0160
$0.0160 / $0.0197 Buy Now
DISTI # 85966108
Verical Trans GP BJT NPN 45V 0.5A 460mW 3-Pin SC-70 T/R RoHS: Compliant Min Qty: 9837 Package Multiple: 1 Date Code: 2201 Americas - 39000
  • 9,837 $0.0381
$0.0381 Buy Now
DISTI # 87600895
Verical Trans GP BJT NPN 45V 0.5A 460mW 3-Pin SC-70 T/R RoHS: Compliant Min Qty: 3000 Package Multiple: 3000 Date Code: 2501 Americas - 24000
  • 3,000 $0.0284
  • 12,000 $0.0259
  • 18,000 $0.0241
  • 24,000 $0.0228
$0.0228 / $0.0284 Buy Now
DISTI # 61926479
Verical Trans GP BJT NPN 45V 0.5A 460mW 3-Pin SC-70 T/R RoHS: Compliant Min Qty: 348 Package Multiple: 1 Date Code: 2214 Americas - 3175
  • 348 $0.0260
  • 500 $0.0198
  • 1,000 $0.0184
  • 3,000 $0.0169
$0.0169 / $0.0260 Buy Now
DISTI # 88070224
Verical Trans GP BJT NPN 45V 0.5A 460mW 3-Pin SC-70 T/R RoHS: Compliant Min Qty: 1774 Package Multiple: 1 Date Code: 2228 Americas - 1828
  • 1,774 $0.0160
$0.0160 Buy Now
Rochester Electronics Small Signal Bipolar Transistor, 0.5A, 45V, NPN RoHS: Compliant Status: Active Min Qty: 1 40000
  • 100 $0.0305
  • 500 $0.0275
  • 1,000 $0.0253
  • 10,000 $0.0226
  • 100,000 $0.0189
$0.0189 / $0.0305 Buy Now
Future Electronics BC817 Series NPN 45 V 500 mA Surface Mount General Purpose Transistor - SC-70-3 Min Qty: 3000 Package Multiple: 3000 39000
null
  • 3,000 $0.0181
  • 9,000 $0.0176
  • 15,000 $0.0174
  • 45,000 $0.0170
  • 75,000 $0.0166
$0.0166 / $0.0181 Buy Now
DISTI # BC817-40WT1G
TME Transistor: NPN, bipolar, 45V, 0.5A, 0.3W, SC70,SOT323 Min Qty: 1 6125
  • 1 $0.1456
  • 5 $0.1067
  • 10 $0.0901
  • 50 $0.0594
  • 100 $0.0498
  • 500 $0.0338
  • 1,500 $0.0266
  • 3,000 $0.0231
  • 9,000 $0.0222
$0.0222 / $0.1456 Buy Now
DISTI # BC817-40WT1G
Avnet Silica Trans GP BJT NPN 45V 05A 3Pin SC70 TR (Alt: BC817-40WT1G) RoHS: Compliant Min Qty: 3000 Package Multiple: 3000 Lead time: 10 Weeks, 0 Days Silica - 33000
Buy Now
DISTI # BC817-40WT1G
EBV Elektronik Trans GP BJT NPN 45V 05A 3Pin SC70 TR (Alt: BC817-40WT1G) RoHS: Compliant Min Qty: 3000 Package Multiple: 3000 Lead time: 11 Weeks, 0 Days EBV - 0
Buy Now
New Advantage Corporation   RoHS: Compliant Min Qty: 1 Package Multiple: 3000 195000
  • 6,000 $0.0302
  • 195,000 $0.0278
$0.0278 / $0.0302 Buy Now
Vyrian Transistors 67002
RFQ

Part Details for BC817-40WT1G

BC817-40WT1G CAD Models

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BC817-40WT1G Part Data Attributes

Parametric Data
BC817-40WT1G onsemi
Buy Now Datasheet
Compare Parts:
BC817-40WT1G onsemi 45 V, 0.5 A, General Purpose NPN Transistor SS SC70 GP XSTR NPN 45V, SC-70-3 / SOT-323-3, 3000-REEL
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer ONSEMI
Part Package Code SC-70-3 / SOT-323-3
Package Description SC-70, 3 PIN
Manufacturer Package Code 419-04
Reach Compliance Code compliant
ECCN Code EAR99
Factory Lead Time 9 Weeks
Samacsys Manufacturer onsemi
Collector Current-Max (IC) 0.5 A
Collector-Emitter Voltage-Max 45 V
Configuration SINGLE
DC Current Gain-Min (hFE) 40
JESD-30 Code R-PDSO-G3
JESD-609 Code e3
Moisture Sensitivity Level 1
Number of Elements 1
Number of Terminals 3
Operating Temperature-Min -55 °C
Package Body Material PLASTIC/EPOXY
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Peak Reflow Temperature (Cel) 260
Polarity/Channel Type NPN
Surface Mount YES
Terminal Finish Matte Tin (Sn) - annealed
Terminal Form GULL WING
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30
Transistor Element Material SILICON
Transition Frequency-Nom (fT) 100 MHz

BC817-40WT1G Related Parts

BC817-40WT1G Frequently Asked Questions (FAQ)

  • The maximum operating temperature range for the BC817-40WT1G is -55°C to 150°C.

  • Yes, the BC817-40WT1G is suitable for high-frequency applications up to 100 MHz due to its low capacitance and high transition frequency (fT).

  • The recommended storage temperature range for the BC817-40WT1G is -55°C to 150°C.

  • Yes, the BC817-40WT1G can be used in switching applications due to its high current gain and low saturation voltage.

  • Yes, the BC817-40WT1G is RoHS (Restriction of Hazardous Substances) compliant, meaning it does not contain hazardous substances like lead, mercury, and cadmium.

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