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BC849W; BC850W - NPN general purpose transistors@en-us SC-70 3-Pin
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
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.
Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
1727-BC850BW,135CT-ND
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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 |
|
$0.0139 / $0.1800 | Buy Now |
DISTI #
771-BC850BW135
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Mouser Electronics | Bipolar Transistors - BJT NPN general purpose transistor RoHS: Compliant | 24080 |
|
$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 |
|
$0.0335 | Buy Now |
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BC850BW,135
Nexperia
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Datasheet
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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 |
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 |
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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 |
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.