Datasheets
BC850BW,135 by:

BC849W; BC850W - NPN general purpose transistors@en-us SC-70 3-Pin

Part Details for BC850BW,135 by Nexperia

Results Overview of BC850BW,135 by Nexperia

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Applications Consumer Electronics Audio and Video Systems

BC850BW,135 Information

BC850BW,135 by Nexperia 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 BC850BW,135

Part # Distributor Description Stock Price Buy
DISTI # 1727-BC850BW,135CT-ND
DigiKey TRANS NPN 45V 0.1A SOT-323 Min Qty: 1 Lead time: 6 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) 9780
In Stock
  • 1 $0.1800
  • 10 $0.1100
  • 100 $0.0676
  • 500 $0.0492
  • 1,000 $0.0432
  • 2,000 $0.0382
  • 5,000 $0.0327
  • 10,000 $0.0231
  • 20,000 $0.0208
  • 30,000 $0.0196
  • 50,000 $0.0182
  • 70,000 $0.0174
  • 100,000 $0.0167
  • 250,000 $0.0149
  • 500,000 $0.0139
$0.0139 / $0.1800 Buy Now
DISTI # 771-BC850BW135
Mouser Electronics Bipolar Transistors - BJT NPN general purpose transistor RoHS: Compliant 24080
  • 1 $0.1700
  • 10 $0.0980
  • 100 $0.0620
  • 500 $0.0440
  • 1,000 $0.0320
  • 5,000 $0.0280
  • 10,000 $0.0260
  • 20,000 $0.0230
$0.0230 / $0.1700 Buy Now
DISTI # 86092599
Verical Trans GP BJT NPN 45V 0.1A 200mW Automotive 3-Pin SC-70 T/R RoHS: Compliant Min Qty: 11195 Package Multiple: 1 Date Code: 1901 Americas - 75300
  • 11,195 $0.0335
$0.0335 Buy Now

Part Details for BC850BW,135

BC850BW,135 Part Data Attributes

BC850BW,135 Nexperia
Buy Now Datasheet
Compare Parts:
BC850BW,135 Nexperia BC849W; BC850W - NPN general purpose transistors@en-us SC-70 3-Pin
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer NEXPERIA
Part Package Code SC-70
Package Description PLASTIC, UMT3, SMD, SC-70, CMPAK-3
Pin Count 3
Manufacturer Package Code SOT323
Reach Compliance Code compliant
ECCN Code EAR99
Factory Lead Time 6 Weeks
Date Of Intro 1993-10-01
Samacsys Manufacturer Nexperia
Additional Feature LOW NOISE
Collector Current-Max (IC) 0.1 A
Collector-Base Capacitance-Max 3 pF
Collector-Emitter Voltage-Max 45 V
Configuration SINGLE
DC Current Gain-Min (hFE) 200
JESD-30 Code R-PDSO-G3
JESD-609 Code e3
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) 260
Polarity/Channel Type NPN
Qualification Status Not Qualified
Surface Mount YES
Terminal Finish TIN
Terminal Form GULL WING
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30
Transistor Application AMPLIFIER
Transistor Element Material SILICON
Transition Frequency-Nom (fT) 100 MHz
VCEsat-Max 0.6 V

Alternate Parts for BC850BW,135

This table gives cross-reference parts and alternative options found for BC850BW,135. 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 BC850BW,135, 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
BC850C Infineon Technologies AG Check for Price 100mA, 45V, NPN, Si, SMALL SIGNAL TRANSISTOR, ROHS COMPLIANT PACKAGE-3 BC850BW,135 vs BC850C
BC850C STMicroelectronics Check for Price BC850C BC850BW,135 vs BC850C
BC850B Central Semiconductor Corp Check for Price Small Signal Bipolar Transistor, 0.1A I(C), 50V V(BR)CEO, 1-Element, NPN, Silicon, SOT-23, 3 PIN BC850BW,135 vs BC850B
BC850B,235 NXP Semiconductors Check for Price BC849; BC850 - NPN general purpose transistors TO-236 3-Pin BC850BW,135 vs BC850B,235
BC850BTA Diodes Incorporated Check for Price Small Signal Bipolar Transistor, 0.1A I(C), 45V V(BR)CEO, 1-Element, NPN, Silicon BC850BW,135 vs BC850BTA
BC850CLT1G Rochester Electronics LLC Check for Price 100mA, 45V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-236, HALOGEN FREE AND ROHS COMPLIANT, CASE 318-08, 3 PIN BC850BW,135 vs BC850CLT1G
BC850-B Samsung Semiconductor Check for Price Small Signal Bipolar Transistor, 0.1A I(C), 45V V(BR)CEO, 1-Element, NPN, Silicon, SOT-23, 3 PIN BC850BW,135 vs BC850-B
933589700235 NXP Semiconductors Check for Price TRANSISTOR 100 mA, 45 V, NPN, Si, SMALL SIGNAL TRANSISTOR, PLASTIC, SST3, SMD, 3 PIN, BIP General Purpose Small Signal BC850BW,135 vs 933589700235
BC850B Fairchild Semiconductor Corporation Check for Price Small Signal Bipolar Transistor, 0.1A I(C), 45V V(BR)CEO, 1-Element, NPN, Silicon, SOT-23, 3 PIN BC850BW,135 vs BC850B
BC850BTR13 Central Semiconductor Corp Check for Price Small Signal Bipolar Transistor, 50V V(BR)CEO, 1-Element, NPN, Silicon, BC850BW,135 vs BC850BTR13
Part Number Manufacturer Composite Price Description Compare
BC850BT/R Nexperia Check for Price Small Signal Bipolar Transistor BC850BW,135 vs BC850BT/R
BC850CR-TAPE-7 NXP Semiconductors Check for Price TRANSISTOR 100 mA, 45 V, NPN, Si, SMALL SIGNAL TRANSISTOR, BIP General Purpose Small Signal BC850BW,135 vs BC850CR-TAPE-7
933589700215 NXP Semiconductors Check for Price TRANSISTOR 100 mA, 45 V, NPN, Si, SMALL SIGNAL TRANSISTOR, PLASTIC, SST3, SMD, 3 PIN, BIP General Purpose Small Signal BC850BW,135 vs 933589700215
BC850CTR Central Semiconductor Corp Check for Price Small Signal Bipolar Transistor, 50V V(BR)CEO, 1-Element, NPN, Silicon, BC850BW,135 vs BC850CTR
BC850C-TAPE-13 NXP Semiconductors Check for Price TRANSISTOR 100 mA, 45 V, NPN, Si, SMALL SIGNAL TRANSISTOR, BIP General Purpose Small Signal BC850BW,135 vs BC850C-TAPE-13
BC850CWT/R Nexperia Check for Price Small Signal Bipolar Transistor BC850BW,135 vs BC850CWT/R
BC850-C Infineon Technologies AG Check for Price Small Signal Bipolar Transistor, 0.1A I(C), 45V V(BR)CEO, 1-Element, NPN, Silicon, ROHS COMPLIANT PACKAGE-3 BC850BW,135 vs BC850-C
BC850CTRL NXP Semiconductors Check for Price TRANSISTOR 200 mA, 45 V, NPN, Si, SMALL SIGNAL TRANSISTOR, BIP General Purpose Small Signal BC850BW,135 vs BC850CTRL
BC850CTC Zetex / Diodes Inc Check for Price Small Signal Bipolar Transistor, 0.1A I(C), 45V V(BR)CEO, 1-Element, NPN, Silicon BC850BW,135 vs BC850CTC
BC850CW NXP Semiconductors Check for Price TRANSISTOR 100 mA, 45 V, NPN, Si, SMALL SIGNAL TRANSISTOR, PLASTIC, SC-70, 3 PIN, BIP General Purpose Small Signal BC850BW,135 vs BC850CW

BC850BW,135 Related Parts

BC850BW,135 Frequently Asked Questions (FAQ)

  • The maximum safe operating area (SOA) for the BC850BW,135 is not explicitly stated in the datasheet. However, Nexperia recommends following the SOA curves provided in the application note AN11184, which provides guidelines for designing with Nexperia's bipolar transistors.

  • To ensure proper biasing, follow the recommended operating conditions and biasing circuits provided in the datasheet and application notes. Additionally, consider factors such as the load impedance, supply voltage, and temperature range to ensure the transistor operates within its specified parameters.

  • For optimal thermal management, Nexperia recommends following the PCB layout guidelines provided in the application note AN11184. This includes using a thermal pad, minimizing thermal resistance, and ensuring good heat dissipation. Additionally, consider using a heat sink or thermal interface material to further reduce thermal resistance.

  • Yes, the BC850BW,135 can be used in switching applications. However, it's essential to consider the transistor's switching characteristics, such as the transition frequency, rise and fall times, and switching losses. Ensure that the application is designed to operate within the transistor's specified switching parameters to avoid overheating or premature failure.

  • To prevent electrostatic discharge (ESD) damage, follow proper handling and storage procedures for the BC850BW,135. Use ESD-protective packaging, wrist straps, and mats, and ensure that the workspace is ESD-safe. Additionally, consider adding ESD protection circuits or devices in the application to prevent damage from external ESD events.

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