Datasheets
BF840 by:

Small Signal Bipolar Transistor, 0.025A I(C), 40V V(BR)CEO, 1-Element, NPN, Silicon, SOT-23, 3 PIN

Part Details for BF840 by Continental Device India Ltd

Overview of BF840 by Continental Device India Ltd

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Applications Consumer Electronics Audio and Video Systems

Part Details for BF840

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BF840 Part Data Attributes:

BF840 Continental Device India Ltd
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BF840 Continental Device India Ltd Small Signal Bipolar Transistor, 0.025A I(C), 40V V(BR)CEO, 1-Element, NPN, Silicon, SOT-23, 3 PIN
Pbfree Code No
Rohs Code No
Part Life Cycle Code Active
Ihs Manufacturer CONTINENTAL DEVICE INDIA LTD
Part Package Code SOT-23
Pin Count 3
Reach Compliance Code compliant
ECCN Code EAR99
Collector Current-Max (IC) 0.025 A
Collector-Emitter Voltage-Max 40 V
Configuration SINGLE
DC Current Gain-Min (hFE) 65
JESD-30 Code R-PDSO-G3
JESD-609 Code e0
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
Polarity/Channel Type NPN
Power Dissipation-Max (Abs) 0.28 W
Qualification Status Not Qualified
Surface Mount YES
Terminal Finish TIN LEAD
Terminal Form GULL WING
Terminal Position DUAL
Transistor Element Material SILICON
Transition Frequency-Nom (fT) 380 MHz

Alternate Parts for BF840

This table gives cross-reference parts and alternative options found for BF840. 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 BF840, 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 Description Manufacturer Compare
BF840TRL13 Small Signal Bipolar Transistor, 0.025A I(C), 40V V(BR)CEO, 1-Element, NPN, Silicon YAGEO Corporation BF840 vs BF840TRL13
933792670215 TRANSISTOR 25 mA, 40 V, NPN, Si, SMALL SIGNAL TRANSISTOR, PLASTIC, SST3, SMD, 3 PIN, BIP General Purpose Small Signal NXP Semiconductors BF840 vs 933792670215
BF840 Small Signal Bipolar Transistor, 0.025A I(C), 40V V(BR)CEO, 1-Element, NPN, Silicon, SOT-23, 3 PIN Infineon Technologies AG BF840 vs BF840
BF840,215 BF840 - NPN medium frequency transistor@en-us TO-236 3-Pin Nexperia BF840 vs BF840,215
BF840TRL TRANSISTOR 25 mA, 40 V, NPN, Si, SMALL SIGNAL TRANSISTOR, BIP General Purpose Small Signal NXP Semiconductors BF840 vs BF840TRL
BF840 Small Signal Bipolar Transistor, 0.025A I(C), 40V V(BR)CEO, 1-Element, NPN, Silicon, TO-236AB Nexperia BF840 vs BF840
BF840 Small Signal Bipolar Transistor, 1-Element, Silicon YAGEO Corporation BF840 vs BF840
BF840-TAPE-7 TRANSISTOR 25 mA, 40 V, NPN, Si, SMALL SIGNAL TRANSISTOR, BIP General Purpose Small Signal NXP Semiconductors BF840 vs BF840-TAPE-7
BF840 Small Signal Bipolar Transistor, 0.025A I(C), 40V V(BR)CEO, 1-Element, NPN, Silicon Siemens BF840 vs BF840
BF840,235 BF840 - NPN medium frequency transistor TO-236 3-Pin NXP Semiconductors BF840 vs BF840,235
Part Number Description Manufacturer Compare
BF841 TRANSISTOR 25 mA, 40 V, NPN, Si, SMALL SIGNAL TRANSISTOR, BIP General Purpose Small Signal NXP Semiconductors BF840 vs BF841
BF840TRL13 TRANSISTOR 25 mA, 40 V, NPN, Si, SMALL SIGNAL TRANSISTOR, BIP General Purpose Small Signal NXP Semiconductors BF840 vs BF840TRL13
BF840T/R TRANSISTOR 25 mA, 40 V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-236AB, PLASTIC, SST3, SMD, 3 PIN, BIP General Purpose Small Signal NXP Semiconductors BF840 vs BF840T/R
BF840 Small Signal Bipolar Transistor, 0.025A I(C), 40V V(BR)CEO, 1-Element, NPN, Silicon, SOT-23, 3 PIN Infineon Technologies AG BF840 vs BF840
BF241 Small Signal Bipolar Transistor, 0.03A I(C), 1-Element, NPN, Silicon, TO-92, PLASTIC, TO-92, 3 PIN Continental Device India Ltd BF840 vs BF241
BF840TRL TRANSISTOR 25 mA, 40 V, NPN, Si, SMALL SIGNAL TRANSISTOR, BIP General Purpose Small Signal NXP Semiconductors BF840 vs BF840TRL
BF840/T3 TRANSISTOR 25 mA, 40 V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-236AB, PLASTIC PACKAGE-3, BIP General Purpose Small Signal NXP Semiconductors BF840 vs BF840/T3
BF840 Small Signal Bipolar Transistor, 0.025A I(C), 40V V(BR)CEO, 1-Element, NPN, Silicon Siemens BF840 vs BF840
BF840-TAPE-13 TRANSISTOR 25 mA, 40 V, NPN, Si, SMALL SIGNAL TRANSISTOR, BIP General Purpose Small Signal NXP Semiconductors BF840 vs BF840-TAPE-13
BF841-TAPE-13 TRANSISTOR 25 mA, 40 V, NPN, Si, SMALL SIGNAL TRANSISTOR, BIP General Purpose Small Signal NXP Semiconductors BF840 vs BF841-TAPE-13

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